Presentation Title – Arial, 36pt · 2019-08-02 · 5 reasons to select STM32 for your application...

STM32 Портфолио микроконтроллеров (до Q4/2016)

Попов Роман

Бренд менеджер STMicroelectronics

([email protected])

Agenda 1. Введение

2. STM32 с низким потреблением

a) STM32L4, ядро Cortex-M4

b) STM32L1, ядро Cortex-M3

c) STM32L0, ядро Cortex-M0

d) ULP Benchmark

e) STM32F0 или STM32L0. Муки выбора

3. STM32 «main stream» - STM32F1/F3

4. STM32 с высокой производительностью на ядре Cortex-M4

a) STM32F4 «Dynamic Efficiency»

b) STM32F446, STM32F469

5. STM32 с высокой производительностью на ядре Cortex-M7

a) Ядро, архитектура

b) Портфолио

6. Экосистема ПО, отладочные платы

7. Ответы на вопросы, розыгрыш призов

5 reasons to select STM32 for your application

STM32 Planet 4

• ARM Cortex-Mx is new INDUSTRIAL STANDARD

• STM32 family is #1 in Cortex-Mx based MCU’s

• >700 STM32 devices with maximum compatibility

• Rich and easy to use and access Ecosystem

• Strong Technical Support (local & global)

ST MCUs portfolio new families development focus

6

Features

2 K

16 K

256K

1 M

8-bit Core

• STM8S Mainstream

• STM8AF and STM8AL Automotive

• STM8L Ultra-low-power

32-bit Core • STM32 F7 - Cortex M7

• STM32 F4 - Cortex-M4





• STM32 L0 - Cortex-M0+

• STM32 L1 - Cortex-M3

• STM32 L4 - Cortex-M4

Flash (bytes)

2 M

4K

8K

32 K

48 K

64 K

96 K

128 K

384K

512K

768K

NEW EXPANDING

7

398 CoreMark

120 MHz

150 DMIPS

608 CoreMark

180 MHz

225 DMIPS

High-performance 1 000 CoreMark

216 MHz

428 DMIPS

9 product series / 32 product lines

STM32 portfolio in details

Mainstream 106 CoreMark

48 MHz

38 DMIPS

177 CoreMark

72 MHz

61 DMIPS

245 CoreMark*

72 MHz

90 DMIPS (*) from CCM-SRAM

Cortex-M0

Cortex-M0+ Cortex-M3 Cortex-M4 Cortex-M7

Ultra-low-power 75 CoreMark

32 MHz

26 DMIPS

93 CoreMark

32 MHz

33 DMIPS

273 CoreMark

80 MHz

100 DMIPS

STM32L family

A World in Mutation 10

Million of years 100’s of years 10’s of years Few years …

192K

Low Power MCU portfolio Memory size

(Bytes)

4K

16K

64K

Dmips/MHz

(FMAX CPU)

26

(32 MHz)

4.8

(16 MHz)

2

128K

32K

256K

STM8L

8-bit

20

- to

80p

ins

STM32L1

CortexTM-M3

48-

to 1

44

pin

s

33.6

(32 MHz)

512K

20-

to 1

00

pin

s

STM32L0

CortexTM-M0+

New

STM32L4

CortexTM-M4

48-

to 1

44

pin

s

1024K

100

(80 MHz)

STM32L - complete family for ULP 12

Perfo

rman

ce

MHz

26 DMIPS

75 CoreMark

32

33 DMIPS

93 CoreMark

32

100 DMIPS

273 CoreMark

80

Wide selection of memories, packages and performance

Flash memory size (bytes)

16 K

14

1 M

25 144

32 K

512 K

384 K

256 K

128 K

64 K

48

64 100 32 20

49 63 132

192 K

8 K Pins

28 36

100+ P/N 80+ P/N

65+ P/N

LQFP

WLCSP QFN BGA TSSOP


Key ingredients of ultra low power applications with STM32

Cortex®-Mx

STM32Lxxx

Ultra-low-power technology

Record breaking performance

• Wide temperature range & best in class 125°C behavior

• Well proven ULP technology

• Extensive and True Characterization

• Low Power modes consumption and fast wake-up times

• ULP-Bench results



Cortex®-Mx

STM32Lxxx Innovative peripherals

Smart architecture

• Analog peripherals: ADC, DAC’s, Comparators, Op-ams

• Low power peripherals: Timer, USART, I2C

• Special peripherals: Build-in LCD driver, USB 2.0

Crystal-less, Digital Filter for Sigma Delta Modulators

• Adaptive inrush current



Cortex®-Mx

STM32Lxxx

Full feature set

Tiny packages High Integration

• Packages from 14pins and down to 2x2mm

• Independent Vdd domains, Integrated clock sources

• Extensive in-built Security and Safety: Hardware AES

encryption, True RNG, Built-in ECC, Sector & Full Flash

Protection, Unique ID (96-bit), Tampering, Watchdogs,...



Cortex®-Mx

STM32Lxxx Great Investment

Competitive solution Wide portfolio

• Complete family with 250+ STM32Lxx devices

• Maximum compatibility

• Rich Ecosystem: Nucleo boards, Free development

tools, extensive libraries

STM32L in All Type of Applications 18

http://www.st.com/stm32f0

http://www.st.com/stm32f0

STM32L4 Ultra-Low-power Series From 128KB up to 1MB of Flash

ARM CortexTM-M4 Based

STM32L4 key NEWS

Smaller derivate of STM32L4 series • Down to 32pins and 128kB flash low price

)

20

Ultra-Low-Power and Flexibility 21

STM32L4 is based on a new platform optimized to reduce power

consumption and increase flexibility

Down to 30 nA for I/O wake-up

with additional Shutdown mode

RTC available for all power modes

(from Active down to VBAT)

Down to 360 nA keeping

32 Kbytes of SRAM active

in Standby mode

Wake up MCU with any peripheral

(Communication I/Fs, analog circuits,

timers …)

External level shifter no longer needed

Separate VDD supplies (down to 1.08 V)

I/O level kept in low power modes

Optimization of system consumption

USB capable with 32 kHz crystal

oscillator

(Dedicated crystal oscillator is no

longer needed for USB function)

4 nA VBAT mode with charging

capability

Automatic switch to maintain power

for RTC and backup registers

Internal oscillator from 100 kHz to 48 MHz

(+/-0.25% int. clock accuracy over

voltage/temperature with LSE)

FlexPowerControl

1

STM32L4

22

Tamper: 3 I/Os, RTC

Wake-up sources: reset pin, 5 I/Os

Wake-up sources: + RTC, BOR, IWDG

Wake-up sources: + all I/Os, PVD, LCD,

COMPs, I²C, LPUART, LPTIM

Wake-up sources: any interrupt or event

Ultra-low-power modes

Best power consumption numbers with full flexibility

RUN at 80 MHz 112 µA / MHz

STOP 2 (full retention) 1.1 µA / 1.4 µA*

SLEEP 35 µA / MHz

STANDBY 130 nA / 430 nA*


VBAT 4 nA / 300 nA*

SHUTDOWN 30 nA / 330 nA*

STANDBY + 32 KB RAM 360 nA / 660 nA*

250 µs

14 µs

14 µs

5 µs

6 cycles

Wake-up

time

Note : * without RTC / with RTC

STOP 1 (full retention) 7.3 µA / 7.6 µA* 4 µs Wake-up sources: + all I²C, UART

1


SLEEP 35 µA / MHz



Providing more performance

• Up to 80 MHz/ 100 DMIPS with

ART Accelerator™

• Up to 273 CoreMark Result

• ARM Cortex-M4 with DSP

instructions and floating-point unit

(FPU)

• Optimized DMA (14 channels)

• SPI up to 40 Mbit/s,

USART 10 Mbit/s

Execution performance

from Flash

23

CoreMark score

CPU frequency

273

80 MHz

Linear performance

thanks to ST

ART AcceleratorTM

Do not compromise on performance with STM32L4

Competitors: impact

of wait states

Efficient run and fast wake-up 24

Ready for Launch Control ? From 0 to 48 MHz in less than 5 µs

Run

48 MHz

STOP

mode

Run

80 MHz

< 5 µs!

• Thanks to our internal

oscillator (MSI) used at

start-up (programmable

from 100 kHz to 48 MHz)

• PLL wake-up time

< 15 µs

(needed to reach fMAX)

Smart peripherals

Δ Metering 25

Electricity/Gas

/Water

Smart Meter

STM32L4

FSMC External memory interface

for static memories supporting SRAM,

PSRAM, NOR and NAND

88×40 or 4×44

with step-up converter

SPI / UART/ SDIO for Wireless 3x SPIs (4x SPIs with the Quad SPI)

6x USARTs (ISO 7816, LIN, IrDA, modem)

1 x SDIO

Anti Tamper pin 3 x tamper pins

for battery domain

I/Os Up to 114 fast I/Os for buttons & relays

TNRG & AES for Security 128-/256-bit AES

key encryption hardware

accelerator

VBAT with RTC for battery backup 240 nA in VBAT mode

for RTC and

32x 32-bit backup registers

Digital Filter for Sigma

Delta Modulators 8 x parallel inputs

with up to 24-bit data

output resolution

LCD Display

Smart Peripherals

Industrial Sensors 27

STM32L4

FSMC External memory interface

for static memories supporting

SRAM, PSRAM, NOR and NAND

High temperature from -40°C

up to 125°C

8×40 or

4×44

with step-up converter

SPI / UART 3x SPIs (4x SPIs with the

Quad SPI)

6x USARTs (ISO 7816, LIN,

IrDA, modem)

I/Os Up to 114 GPIOs

CAN Bus

(2.0B Active)

Motor Control : 2x 16-bit advanced

motor-control timers

3x 12-bit ADCs: 5 MSPS,

with up to 16-bit with hardware oversampling,

200 μA/MSPS

I²C 3x I²C FM+(1 Mbit/s), SMBus/PMBus

TNRG & AES for Security 128/256-bit AES

key encryption hardware accelarator

LCD Display

Analog Smart Peripherals

• 3 x 12/16-bit ADCs (up to 5 Msps)

• Down to 20 µA (10 Ksps) with adaptive power consumption

• HW oversampling

• Single and differential inputs

• 2x Op amps with built-in PGA

• 2 x 12-bit DACs (1 Msps)

• Low-power Sample and Hold modes available in Stop mode

• 2x Comparators

• Low-power modes, works in Stop mode

• Internal voltage reference

• Programmable 2.048 or 2.5 V

• Can be used for external components

28

18 STM32L4 series

STM32L4 portfolio

5

1 M

512 K

256 K

STM32L476RC

Flash size (bytes)

Pin count

STM32L476VC

STM32L476RE STM32L476JE STM32L476VE STM32L476QE STM32L476ZE

STM32L476RG STM32L476JG STM32L476VG STM32L476QG STM32L476ZG

STM32L486RG STM32L486JG STM32L486VG STM32L486QG STM32L486ZG

STM32L476ME

STM32L476MG

64-pin 48/49-pin 32-pin 144-pin 132-pin 100-pin 72-pin 81-pin

STM32L442KC STM32L443CC STM32L443RC STM32L443VC

STM32L432KC STM32L433CC STM32L433VC STM32L433RC

Without encryption

Legend:

With 128/256-bit AES hardware encryption Available in Q2

2016

128 K STM32L432KB STM32L433CB STM32L433RB

STM32L475RC STM32L475VC

STM32L475RG STM32L475VG

STM32L471RG STM32L471VG

STM32L475RE STM32L475VE

STM32L471RE STM32L471VE

STM32L471QG STM32L471ZG

STM32L471QE STM32L471ZE

STM32L1

Линейка STM32L 33

20/06/2016 Presentation Title

STM32L151 «Ultra Low Power Line»

Cortex-M3

32 МГц

До 12 Kб EEPROM

Источник MSI 64 КГц- 4 МГц

До 48 Kб SRAM

До 384 Kб FLASH

FSMC (SRAM/PSRAM/

NOR)

До 5хUSART, 3хSPI/I2S, 2xI2C, 1xSDIO

До 9 таймеров 32/16 бит, ШИМ

Схема сброса POR/PDR, BOR + PVD

2 х Watchdogs

Датчик температуры**

До 12 каналов DMA

Аппаратные RTC

Питание, 1.65 В – 3.6 В

От -40 до + 105 С***


Cortex-M3

32 МГц

До 12 Kб EEPROM


До 48 Kб SRAM

До 384 Kб FLASH

FSMC (SRAM/PSRAM/

NOR)

12 бит АЦП, 1мкс До 40 каналов

3 х ОУ 2х комп-ра

3 х ОУ 2х комп-ра

LCD 8x40


Cortex-M3

32 МГц

До 12 Kб EEPROM


До 48 Kб SRAM

До 384 Kб FLASH

FSMC (SRAM/PSRAM/

NOR)

3 х ОУ 2х компаратора

AES128 LCD 8x40

+

2 х 12 бит ЦАП

USB 2.0 FS

MPU + ETM STM32L100 «Value Line» «Ultra Low Power Line»

Cortex-M3

32 МГц

До 8 Kб EEPROM


До 16 Kб SRAM

До 256 Kб FLASH

2х компаратора

LCD 8x28

** Нет в STM32L100

*** От -40 до +85 в STM32L100

** Цена с сайта ST

Voltage scalling 35


4

В

MГц

8

16

32

1WS

0WS

0WS

1WS

0WS

1WS

VDD 2.0 В .. 3.6 В 1.65 В .. 3.6 В

2

VCORE 1.2 В (Range 3) 1.5 В (Range 2) 1.8 В (Range 1)

Динамическое изменение напряжения оптимизирует эффективность микроконтроллера

(соотношение Производительность <----> Потребление)

Пользователь выбирает диапазон (Range) в соответствии с:

Внешним напряжением питания VDD

Необходимой производительностью DMIPS(с или без циклами Wait States)

Максимального потребления

Потребление STM32L 36


Ядро включено

Периферия активна

Контекст ОЗУ сохранен

Контекст backup регистров сохранен

STM32L1 new devices New proposals!

37

• 32KB to 128KB Flash STM32L1 shrink instead of Non shrink devices

• Migration guide on ST web : TN1176

• 256KB Flash RCT6/VCT6 part numbers instead of RCT6A/VCT6A

• Migration guide on ST web : TN1177

* NRND: Not recommended for new designs

NEW

PROPOSAL

STM32L1 Shrinked

Up to 128KB Flash

Up to 32KB RAM

L15x STM32L1xxVB(8/6)T6A LQFP100

Full Prod

L15x STM32L1xxVB(8/6)H6A UFBGA100

L100 L15x STM32L1xxRB(8/6)T6A LQFP64

L15x STM32L1xxRB(8/6)H6A TFBGA64

L15x STM32L1xxCB(8/6)T6A LQFP48

L100 L15x STM32L1xxCB(8/6)U6A UQFN48

PREVIOUS

PROPOSAL

STM32L1 Non Shrinked

Up to 128KB Flash

Up to 16KB RAM

L15x STM32L1xxVB(8/6)T6 LQFP100

NRND*

No PTN forecasted

L15x STM32L1xxVB(8/6)H6 UFBGA100

L100 L15x STM32L1xxRB(8/6)T6 LQFP64

L15x STM32L1xxRB(8/6)H6 TFBGA64

L15x STM32L1xxCB(8/6)T6 LQFP48

L100 L15x STM32L1xxCB(8/6)U6 UQFN48

PREVIOUS

PROPOSAL

STM32L1

256KB Flash

32KB RAM

L15x STM32L1xxVCT6A LQFP100 NRND*

No PTN forecasted L15x STM32L1xxRCT6A LQFP64

NEW

PROPOSAL

STM32L1

256KB Flash

32KB RAM

L15x L162 STM32L1xxVCT6 LQFP100 Full Prod

L100 L15x STM32L1xxRCT6 LQFP64

Reminder for all distributors/customers that STM32L1 products here mentioned

« NRND* » will NOT be terminated (No PTN).

http://www.st.com/st-web-ui/static/active/en/resource/technical/document/technical_note/DM00114769.pdf


TN1176 Migration guide Migrating from STM32L15xx6/8/B to STM32L15xx6/8/B-A

and STM32L100x6/8/B to STM32L100x6/8/B-A

38

Full migration guide on ST web : TN1176


Meet the STM32 – Apple Watch 39

STM32L0 Ultra-Low-power Series From 8KB up to 192kB of Flash

ARM CortexTM-M0+ Based

Key NEWS

Complete STM32L0 series • From 14pins 8kB flash to 100pins 192kB flash

• Full family announcement week 7/16

)

)

41

Main features of STM32L0x Series 42

• STM32® ultra-low-power DNA is now built with ARM Cortex-M0+

Ultra-low-power ADC

12/16-bit resolution

Down to 1.65V

• Ultra-low-power time counter

with 16-bit low-power timer

USB 2.0 FS Certified

Crystal-less / BCD1

• Full Flash Protection

• Sector Flash Protection

• Hardware encryption - AES

• True RNG2

• Unique ID (96-bit)

• Class B

• Built-in ECC DNA

+

• 1.71V to 3.6V 32MHz operation

• 139µA/MHz (Run 32MHz)

• 87µA/MHz (Run Optimized)

• 400nA Stop mode + Full Ram

• 3.5 µs wakeup to Run

• -40°C to +125°C range

1. Battery Charger Detection

2. True Random Number Generator

• Ultra-low-power UART

Up to 9600b in stop mode

• I2C running in STOP

Wake-up on address match

RTC: +400 nA

RTC: +400 nA

LTC: +40 nA

Neo 256K – Low Power consumption values STM32L05x - power consumption

From 25°C to 125°C (typical) 43

Wakeup time:

• Stop to Run from Flash: 5µs

• Stop to Run from Ram: 3.5µs

• Standby to Run: 50µs

Typ. current

139µA/MHz1

Dhrystone (32MHz)

87µA/MHz

While{1} (4MHz)

2804 nA 4152 nA

22 µA Flash

8.5 µA RAM

166 µA/MHz1

4.7 µA

39 µA

38 µA

20 µA

102 μA

2.94 µA

Dynamic Run

From Flash

Low-Power Run

@ 32kHz

Low-Power Sleep

@ 32kHz

Stop

(Full RAM)

Standby

(+20 bytes curent)

1. Dhrystone power consumption value executed from Flash (Prefetch off) with VDD=3.3V

2. STOP mode consumption with Full Ram data retention (RTC value given with LSE low-drive using 32,768kHz crystal)

3. LTC: Low-power Time Counter @ 100Hz with external oscillator (LSE)

4. STANDBY mode consumption with 20Byte of backup register and Power supply monitoring

105°C

25°C

31 µA

15 µA

125°C

6.3 µA

4.052 μA

9404 nA

c

Neo 256K – Low Power consumption values 44

• Max. current value at lowest power mode vs. temperature capability

Leader at high temperature

Note: Value based on competition datasheet, looking at lowest power mode with full RAM retention at VDD 3.0V.

All datasheet give same value for -40°C/+25°C temperature range.

• STM32L0 platform

offers the lowest

power consumption

for the highest

temperature range.

• This capability to

control leakage

current makes

STM32L0 the

premium choice for

industrial application,

IDD (µA)

Ambient

Up to +125°C

More than just ultra-low-power 45

• Clock Security System (CSS) Automatic clock switch to internal RC

Real Time Clock

CSS

AHB Bus

MCO

CSS

MSI RC

37kHz to 4,2MHz

HSE Osc

1MHz to 48MHz

HSI RC

1MHz to 16MHz

LSE Osc

32,728Hz

LSI RC

37kHz

Design robustness is our concern

Clock Security System will ensure a very

fast switch (couple of clock pulse) between

external oscillator and internal one in case

of malfunction detection.

This unique feature will allow your

application working were other MCUs will let

you down.

4

8

12

16

24

32

1.65 1.8 2.2 2.4 2.7 3.6

STM32L0

Competitor E

Competitor R

Competitor T

• A wide range operation

Low voltage and High speed platform Why to comprise CPU speed vs. power supply ?

(V)

(MHz)

STM32L0x – Technical features (1/3)

Analog peripheral set 46

• Why is STM32L0 SMARTER ? • ADC: The lowest current consuming in the Industry – down to 1.65V

• 48 µA only at 100Ksps with 12-bit resolution (max speed: 1.14Msps - 200 µA)

• 16-bit resolution capable thanks to built-in hardware oversampling feature

• DMA capability

• DAC:

• 12-bit DAC with output buffer

• External triggers and input reference voltage capable

• DMA capability (with underrun interrupt)

• Comparator

• 2x built-in comparator ext./int. ref. voltage capable

• Stop mode wake up capable

• Window comparator mode capable

• For which application ?

Gas/Water meter Blood pressure Door lock

STM32 L0x – Product lines 47

STM32L0x3 – USB & LCD line – 32-K to 192-Kbyte Flash

Up to

192-KB

Flash1

Up to

20-KB

SRAM

Up to

6-KB

EEPROM

Main osc.

input

1-24 MHz

RTC with

32 kHz

osc.

7 ch

DMA

ADC

12-bit

1Msps

16-ch

DAC

Up to

2x 12-bit

USB2.0

Crystal

Less,

LPM, BCD

Touch

Sense

True

RNG

LCD

8x48

4x52

Common features

CortexTM-M0+ 32 MHz speed

with MPU and MUL

AES 128-bit

Firewall protection2

(Flash and RAM)

Built-in 16 MHz, 4,2MHz and 38

kHz RC oscillators

Multiple USART, SPI, I2C

Low-power UART

Multiple 16-bit timers

Low-power 16-bit timer

2x watchdogs

Reset circuitry POR/PDR

Brown Out Reset

Program Voltage Detector

2x comparators

Dynamic Voltage Scaling

STM32L0x1 – Access line - 16-K to 192-Kbyte Flash

Up to

192-KB

Flash1

Up to

20-KB

SRAM

Up to

6-KB

EEPROM

Main osc.

input

1-24 MHz

RTC with

32 kHz

osc.

4 ch

DMA

12-bit

ADC

1Msps

16-ch

STM32L0x2 – USB line - 32 to 192-Kbyte Flash

Up to

192-KB

Flash1

Up to

20-KB

SRAM

Up to

6-KB

EEPROM

Main osc.

input

1-24 MHz

RTC with

32 kHz

osc.

7 ch

DMA

12-bit

ADC

1Msps

16-ch

2xDAC

12-bit

USB2.0

Crystal

Less,

LPM, BCD

Touch

Sense

True

RNG

1. Dual bank flash with Rww feature from Flash to EEPROM (on part number STM32L07x/08x))

2. Only on STM32L0x2 and L0x3 line

STM32L0 – Ready for Mass Market 48

Flash size

(bytes)

64 K

32 K

STM32L052 LQFP/TFBGA






STM32L052 LQFP

STM32L053 LQFP

STM32L053 LQFP

STM32L051 LQFP

STM32L052 LQFP

STM32L051/71 LQFP

STM32L052x WLCSP

STM32L051 WLCSP

STM32L052 UQFN/LQFP

STM32L052 UQFN/LQFP

STM32L051 UQFN/LQFP

STM32L051 UQFN/LQFP

STM32L0x2 - USB Line

STM32L0x3 - USB & LCD Line

STM32L0x1 - Access Line

AES option

64pins

10x10mm

5x5mm

48pins

7x7mm

49pins 36pins

Pin count

STM32L052x WLCSP

STM32L051 WLCSP

32pins

5x5mm

7x7mm

STM32L05x

Launched in 2014

16 K

20pins

3x3mm

4.4x6.5mm

28pins

4x4mm

25pins

STM32L031 LQFP

STM32L031 LQFP

STM32L031 TSSOP

STM32L031 TSSOP

STM32L031 UQFN

STM32L031 UQFN

STM32L031 UQFN.LQFP

STM32L031 UQFN.LQFP

STM32L031 WLCSP

STM32L031 WLCSP STM32L031

Available Now

8 K

14pins

4.4x5mm

STM32L011 TSSOP

STM32L011 TSSOP

STM32L011 UQFN/TSSOP

STM32L011 UQFN/TSSOP

STM32L011 UQFN

STM32L011 UQFN

STM32L011 UQFN/LQFP

STM32L011 UQFN/LQFP

STM32L011 WLCSP

STM32L011 WLCSP

STM32L011

Available Now

128 K

192 K

100pins

14x14mm

7x7mm

STM32L072x WLCSP

STM32L071 WLCSP

STM32L072x WLCSP

STM32L071 WLCSP

STM32L072x LQFP/TFBGA

STM32L073

LQFP/TFBGA





STM32L072 LQFP/UFBGA









STM32L072 LQFP

STM32L071 LQFP

STM32L072 LQFP

STM32L071 LQFP

STM32L073

LQFP

STM32L073 LQFP

STM32L072x WLCSP

STM32L071 WLCSP

STM32L072 UQFN/LQFP

STM32L072 UQFN/LQFP

STM32L071 UQFN/LQFP

STM32L071 UQFN

STM32L071 UQFN/LQFP

STM32L07x

Available Now

ULP BENCH

http://www.eembc.org/ulpbench/

EEMBC ULP score 50

STM32L476 + External DC/DC (supplying internal LDO @ 1.8v)

STM32L476 (with internal LDO @ 3.0v)

ULP Bench Measurement 51

ULPBench Energy monitor Board

Energy Monitor board :

inject 3V and measure

current

EnergyMonitor Software

Integrates measurements and plots

total energy vs time

ULP Bench Scenario 52

• MCU must be programmed with a wakeup timer based on a <50ppm crystal

• Timer must wake up the processor at 1 second intervals

• MCU executes (twice) a workload consisting of selected operations (bubble sort,

permutation, needle search, display table, DC filter, linear approximation etc)

• After 10 cycles of benchmark, energy per cycle is calculated.

• ULPMark-CP score is 1000/(Energy per cycle)

“Active”

workload “low power

mode”

1s cycle

10 cycles

COMPETITION

CortexM0 vs Cortex-M0+

Cortex-M0/0+/3 feature set comparison

Cortex-M0 Cortex-M0+ Cortex-M3

Architecture Version V6M V6M v7M

Instruction set architecture Thumb,

Thumb-2 (System

Instructions only)

Thumb,

Thumb-2 (System

Instructions only)

Thumb + Thumb-2

DMIPS/MHz 0.84/0.9 0.95 1.25

Bus interfaces 1 1+ I/0 port 3

Integrated NVIC Yes Yes Yes

Number interrupts 1-32 + NMI 1-32 + NMI 1-240 + NMI

Relocatable vector table No Yes Yes

Interrupt priorities 4 4 8-256

Breakpoints, Watchpoints 4/2/0, 2/1/0 4/2/0, 2/1/0 8/4/0, 2/1/0

Memory Protection Unit (MPU) No Yes (option) Yes (Option)

Integrated trace option (ETM) No MTB (Option) ETM (Option)

Priviledge/unpriviledged No Yes (Option) Yes (Option)

Single Cycle Multiply Yes (Option) Yes (Option) Yes

Hardware Divide No No Yes

Bit banding support No No Yes

Bus protocol AHB Lite AHB Lite, I/O AHB Lite, APB

CMSIS Support Yes Yes Yes

CORE M0 and M0+ Feature Cortex-M0 Cortex-M0+

Architecture ARMv6-M ARMv6-M

Pipeline 3-stage 2-stage

Dynamic Power (180nm*) 73 μW/MHz 52 μW/MHz

Area (gate count) 12K 12K

Bus interface AHB-lite AHB-Lite I/O Port

Data access (cycles) 2 2 1

Privileged/Unprivileged Privileged only Two levels

MPU option No Yes

Relocatable vector table No Yes

Instruction fetch activity*

(Relative for Dhrystone)

1 0.85

Performance efficiency*

(DMIPS/MHz)

0.84/0.9 0.93

Performance efficiency*

(coremark/MHz)

2.33 2.42

Energy efficiency* (DMIPS/mW) 11.5 17.9

MMS-MCD OR - Application

*ARM C compiler 5.03)

Binary compatible

30%lower power

Same size

Faster I/O

Fewer flash access

Energy efficient

STM32 F0 Product lines

STM32F030 Value line - 2.4V to 3.6V

16KB to 64KB Flash

8KB SRAM

(Parity check)

16&32

-bit

timers

2xUSART

2xSPI

2xI2C

CortexTM-M0

@ 48 MHz

Reset POR/PDR

2x Watchdogs

Hardware CRC

2x Internal RC

Crystal oscillators

PLL

Calendar RTC

1x12-bit ADC

T°C sensor

Multiple Channel DMA

USART/SPI/I2C

Single Wire Debug

Unique ID

STM32F0x2 USB line 2.0 to 3.6V

16KB to 128KB Flash

4-16KB SRAM

(Parity check)

20-byte backup data

16&32

-bit

timers

DAC

&

Comp

Touch

Sense

4xUSART

2xSPI

2xI2C

CEC

USB

Clock

free

CAN

STM32F0x8 Low Voltage line 1.8V +/- 8%

16KB to 256KB Flash

4-32KB SRAM

(Parity check)

20-byte backup data

16&32

-bit

timers

DAC

Comp

(*)

Touch

Sense

8xUSART

2xSPI

2xI2C

CEC

USB

Clock

free

(*)

STM32F0x1 Access line 2.0 to 3.6V

16KB to 256KB Flash

4-32KB SRAM

(Parity check)

20-byte backup data

16&32

-bit

timers

DAC

&

Comp

Touch

Sense

8xUSART

2xSPI

2xI2C

CEC

Main common features

042-6K SRAM

072-16K SRAM

STM32F0 Portfolio

Flash size

(bytes)

32 K

64 K

64 pins

LQFP / UFBGA

48 pins

LQFP/UFQFN

WLCSP 49

16 K

051-8K SRAM

32 pins

LQFP/UFQFN

WLCSP 36

128 K

071-16K SRAM

100 pins

LQFP / UFBGA

051-8K SRAM

071-16K SRAM

051-8K SRAM

071-16K SRAM

031-4K SRAM

031-4K SRAM

051-8K SRAM

051-8K SRAM

051-8K SRAM

28 pins UQFN

WLCSP 25

030-4K SRAM

20 pins

TSSOP

030-4K SRAM

STM32F0x1 Access Line

VDD = 2.4 to 3.6V

16KB-64KB Flash / 4KB-8KB SRAM

5x 16-bit timer including MC timer

2x SPI, 2x I2C,2x USART

12-bit ADC

85°c temperature range

LQFP package

STM32F030 Value Line

VDD = 2.0 to 3.6V



1x 32-bit timer

2x SPI, 2x I2C, 8x USART, CEC,

12-bit DAC, 12-bit ADC, 2x Comp

Pin

count

STM32F0x2 USB Line

VDD = 2.0 to 3.6V

16KB-128KB Flash /6KB-16KB SRAM


1x 32-bit timer

3x SPI, 2x I2C, 5x USART, CEC,CAN,

USB

12-bit DAC, 12-bit ADC, 2x Comp.

091- 32K SRAM 091-32K SRAM 091-32K SRAM

072-16K SRAM 072-16K SRAM

042-6K SRAM 042-6K SRAM 042-6K SRAM

042-6K SRAM

031-4K SRAM

030-4K SRAM

042-6K SRAM

256 K

030-8K SRAM


030-8K SRAM

072-16K SRAM

071-16K SRAM

098-32K SRAM

042-6K SRAM

VDD=1.8V +/- 8%



1x 32-bit timer

3x SPI, 2x I2C, 8x USART, CEC,USB(*)

12-bit DAC(**), 12-bit ADC(**),Comp(**) (*) Check P/N not always present

(**)Analog with separate power supply 2.4V

STM32F0x8 1.8V

078-16K SRAM


058-8K SRAM

038-4K SRAM

031-4K SRAM

048-6K SRAM

058-8K SRAM

031-4K SRAM

042-6K SRAM

051-8K SRAM

051-8K SRAM

051-8K SRAM

031-4K SRAM

078-16K SRAM

058-8K SRAM

078-16K SRAM

098-32K SRAM

038-4K SRAM

091- 32K SRAM 091-32K SRAM 091-32K SRAM

098-32K SRAM

STM32L0 / STM32F0 positioning

STM32 for every application

Parameters

Low power modes consumption Eg.: STOP mode: ~8 times better in similar conditions

Dynamic efficiency in high speed Around 2 times better in similar conditions

Dynamic efficiency in low speed Mostly 6 times better on STM32L4

Price positioning

Specific peripherals & features Glass LCD,

ULP Timer, ULP USART,

EEPROM

CAN, 8xUSART, 8xTimers,

256/32kB



Определяем требования к приложению. Больше ДА STM32L0

1) Ультра низкое потребление (RUN < 100мкА/MГц или Stop + RTC << 1мкA)

2) Быстрое пробуждение < 5мкс

3) EEPROM

4) LCD

5) Низкопотребляющие АЦП и компараторы

6) 16-бит АЦП

7) Два банка FLASH

8) Работа TMR или UART в режиме STOP

9) Дополнительные режимы LP RUN или Sleep (Бюджет по потреблению < 40мкА)

10) USB crystal less c работой в низко потребляющих режимах

11) Аппаратное шифрованиеAES 128-bit (AES 256 программно)

12) Расширенные RTC (0,5 сек точность, калибровка)



Определяем требования к приложению. Больше ДА STM32F0

1. Агрессивная цена (не нужно низкого потребления)?

2. USB crystal less

3. FCPU > 32 МГц

4. До 256 Kб FLASH

5. SRAM с аппаратным контролем честности?

6. ЦАП или HDMI CEC

7. До 32 Кб SRAM

8. CAN

9. До 8 USART

STM32F3 family

Линейка МК STM32F1

до 16 КБ

SRAM

CPU

48 МГц до 128 КБ

FLASH

12 – бит

АЦП

(1 мкс)

USB FS

USB Access Line STM32F102

до 80 КБ

SRAM

CPU

36 МГц до 1МБ

FLASH

12 – бит

АЦП

(1 мкс)

Access Line STM32F101

до 8 КБ

SRAM

CPU


FLASH

12 – бит

АЦП

(1.2 мкс) CEC(HDMI)

Value Line STM32F100

RTC c отдельным питанием и

внешним 32 КГц источником

тактирования

Внешние ист. тактирования

4-16МГц/4–24МГц/3-25МГц**

Встроенные RC генераторы 8

МГц и 40 КГц

Многофункциональная

периферия:

До 5 USART, 3xSPI, 2x I2C

Многофункц 16р таймеры

2 сторожевых таймера

2 канала 12 – бит ЦАП**


2 – 3.6 В напряжение питания

5В толерантность портов в/в

От – 40 до +85°С или до +105°С

темпер. диапазон

FSMC

Connectivity Line STM32F105/STM32F107

до 64 КБ

SRAM

CPU


FLASH

2x12 – бит

АЦП

(1 мкс)

USB 2.0

OTG FS

2xCAN

2.0B

2xI2S

audio

class

Ethernet*

IEEE 1588

3 фаз.

Таймер

УП

до 96 КБ

SRAM

CPU

72 МГц до 1 MБ

FLASH

2/3x12 –

бит АЦП

(1 мкс)

USB

FS

CAN

2.0B 2xI2C** SDIO**

Performance Line STM32F103

FSMC 3 фаз.

Таймер

УП

3 фаз.

Таймер

УП

Встроенная схема сброса

* только в STM32F107

** не во всех МК, более подробно в документации

Zoom on STM32 Mainstream Product compatibility

66

STM32F302

STM32F303 STM32F103

STM32F101

STM32F102

STM32F100 STM32F030

STM32F0x1

Upgraded class Budget price Foundation

Cortex-M0 Cortex-M3

Cortex-M4

STM32F0x2

STM32F301

GP Market

STM32 F3 products lines 67

Analog

Specific Segments

STM32F373

Precise

measurement Digital Power

STM32F301

High Resolution timer

(217ps)

16_bit

ADC ΣΔ

STM32F334

Memory

Pin Count

512KB

32KB

144 pins 32 pins

STM32F302

STM32F303

Power supply:

• F3x1, F3x2, F3x3: [2.0 .. 3.6V]

• F3x8: 1.8V +/-8%

You like the STM32 F1,

You will love the STM32 F3 !

• What do we offer more on F3 series ?

• More performance

• DSP and FPU instruction set (Cortex-M4 @ 72MHz)

• Routine booster (43% more performance / Flash execution)

• Higher Analog and Digital integration for a lower BOM cost and simplify board layout

• Fastest ADC (5Msps), Precise 16-Bit ADC Sigma Delta, Fast comparator (10ns), Op-Amp with

built in Gain (PGA), 144Mhz advanced PWM timer, I2S full duplex…

• Enhance safety

• SRAM with Parity Bit

• Polynomial CRC

• Lower power consumption in low power modes

• < 2µA in standby mode for energy saving

68

F3 series – Optimum integration

Results in simplified board

designs and fewer external

components

69

Op amps

Comparators

RTC

Temp sensor

DACs

MCU

Advanced

ADCs

Project cost $$$

Project cost $

The STM32 F3 series innovates in

embedded digital signal control by

combining Cortex-M4 with advanced

analog peripherals

F3

70 STM32 F3 product lines (present and future)

Part numbers with power supply 2.0 to 3.6V

Other part number available: STM32F3x8 (Power supply = 1.8v +/-8%)

GP Market

Specific Segments

71 F3 lines for GP market

STM32F3 present and to come 72

256 K

128 K

48 pins

LQFP

WLCSP 49

64 pins

LQFP

100 pins

LQFP

64 K

F303-32kB RAM

F373-32kB RAM

F373-24kB RAM

F378-32kB RAM

F373-16kB RAM

F303-32kB RAM

F303-40kB RAM

F302-32kB RAM

F302-24kB RAM

F302-32kB RAM

F302-24kB RAM

F303-40kB RAM

F303-32kB RAM

F302-32kB RAM

F302-24kB RAM

F303-40kB RAM F373-32kB RAM

F373-24kB RAM

F378-32kB RAM

F373-16kB RAM

F373-32kB RAM

F373-24kB RAM

F378-32kB RAM

F373-16kB RAM

F358-40kB RAM F358-40kB RAM F358-40kB RAM

512 K

32 K

F301-16kB RAM

F301-16kB RAM

F301-16kB RAM

F303-64kB RAM

F302-64kB RAM

F398-64kB RAM

F318-16kB RAM

F303-64kB RAM

F302-64kB RAM

F398-64kB RAM

32 pins

LQFP /

UFQFPN

F301-16kB RAM

F318-16kB RAM

F334-16kB RAM





48 pins

LQFP

WLCSP 49

64 pins

LQFP

32 pins

LQFP /

UFQFPN


100 pins

LQFP/BGA

F318-16kB RAM


F303-64kB RAM

F302-64kB RAM

F398-64kB RAM


VDD=1.8V +/- 8%



1x 32-bit timer

3x SPI, 2x I2C, 5x USART, CEC,USB(*)

12-bit DAC(**), 12-bit ADC(**),Comp(**) (*) Check P/N not always present

(**)Analog with separate power supply 2.4V

STM32F3*8 STM32F3*2

VDD = 2.0 to 3.6V

16KB-512KB Flash /8KB-64KB SRAM

USB FS, CAN

1x MC timer

Up to 2xADC 5Msps, 4x Comp, 2x Op-

Amp, 1xDAC

Pin

count

VDD = 2.0 to 3.6V


4k to 16KB CCM SRAM

USB FS, CAN

Up to 3x MC timer


Amp, 3xDAC

STM32F3*3 STM32F3*1

VDD = 2.0 to 3.6V


1x MC timer


Amp, 1xDAC

Flash size

(bytes)

144 pins

LQFP


http://www.st.com/internet/mcu/product/253828.jsp


































































STM32 F3 innovations / Control loop 73

20/06/2016

SW • FPU

• Enhance dynamics

• No scaling overhead

• No saturation

• DSP (fast MAC)

• SIMD

• Parallel processing

• Low interrupt latency

• CCM-SRAM (0 wait sate)

PWM Timers * 144MHz (6.9ns)

* 217ps (4.6GHz eq.)

+

-

Set

point

Direct HW path (no latency)

• Instantaneous control load

• Protection

Cortex-M4F core & System archi.

PWM

PLANT

+

- DAC

An

alo

g fe

ed

ba

cks

Multiple fast Comparators

Dig

ita

l fe

ed

ba

ck

PGA

High BdW

Low offset

Prog. Gain

Other Timers

• Quad encoder

• Halls ensors

Comp

-

4x 12-Bit 5Msps ADC • SAR (no pipeline delay)

• Low latency (200ns)

• Low aperture time

(21ns) for snapshot

measurements

• Simultaneous sampling

on multiple ADCs

• Reduce latency

• Reduce errors in

mulitphase

Innovative and extensive peripherals (mid-2014) 74

Unit parameters STM32F303 STM32F302 STM32F301 STM32F373 STM32F334

Core, frequency ARM Cortex-M4, 72 MHz

FPU / MPU FPU / MPU FPU / MPU*

*Down to128KB only FPU FPU / MPU FPU / MPU

Flash (Up to) 512 KB 64 KB 256 KB 64 KB

SRAM (Up to) 64 KB 64KB 16 KB 32 KB 12 KB

FSMC Yes*

*Down to 256KB only

Yes* *Down to 256KB only

- - -

Routine booster

CCM-SRAM (Up to) 16 KB - - - 4 KB

ADC SAR (Up to) 4x 12-bit

5 MSPS

2x 12-bit

5 MSPS

1x 12-bit

5 MSPS

1x 12-bit

1 MSPS

2x 12-bit

5 MSPS

16-bit ∑∆ ADC

with 7 built in gains - 3 -

Comparator (Up to) 7 4 3 2 3

Op amp with 4 built-in gain

values with 1% accuracy (Up

to) 4 2 1 - 1

12-bit DAC (Up to) 3 1 1 3 3

Advanced MC timer (Up to) 3 x (144 MHz) 1x (144 MHz) 1x (144 MHz) - 1x (144 MHz)

Hi-Resolution Timer - - 10ch (217ps)

Other digital

(except SPI, USART, I²C)

1x USB FS device, 1x CAN, Touch

Sense

1x CAN, Touch

Sense

1x USB FS

device, 1x CAN,

Touch Sense

1x CAN, Touch

Sense

Meet the STM32 – Sphero BB-8 droid 75

STM32 High Performance Series

STM32F4

Performance

DNA Product

Series System HW acceleration

Advanced

Comm. Periph.

Graphic and

Audio

• Smart architecture for fast

data transfers: DMAs, Bus

Matrix

• Operating from 1.7 to 3.6V

• From - 40 up to 105 °C

• Rich peripheral set

including: CAN, Ethernet,

Camera interface, SDMMC,

USB OTG

• Advanced analog features

• 16-bit, 32-bit timers

• Low power Batch

Acquisition Mode (BAM)

• 2 watchdogs

• Temperature sensor

• Unique ID

• CRC

STM32F7

FPU, DSP

instructions

MPU

Execution:

ART Accelerator™

Graphics:

Chrom-ART

Accelerator™

Crypto-Hash:

coprocessor

SDRAM I/F,

Dual Quad-SPI

I/F

SPDIF, HDMI-

CEC 2xSAI

TFT LCD

STM32F4

FPU, DSP

instructions

MPU

Execution:

ART Accelerator™

Graphics:

Chrom-ART

Accelerator™

Crypto-Hash:

coprocessor

SDRAM I/F,

Dual Quad-SPI

I/F

SPDIF, HDMI-

CEC up to 2xSAI

TFT LCD I/F

MIPI DSI I/F

STM32F2 MPU

Execution:

ART Accelerator™

Crypto-Hash:

coprocessor

STM32F high performance MCUs 77

The high performance STM32 series offers up to 1082 CoreMark of performance and a rich set of peripherals

to address all developers needs

► ARM Cortex-M4 + FPU up to 180 MHz – 225 DMIPS

► From 64 KB to 2 MB Flash, up to 384 KB RAM

►Select the right F4 for your needs: from the

<<F401/F411 Access lines to the most Advanced Lines

► ARM Cortex-M7 + FPU up to 216 MHz – 462

DMIPS

► From 512 KB to 2 MB Flash, 512 KB RAM

► Very High performance from Flash and external

<<memories (including dual Quad-SPI)

► ARM Cortex-M3 at 120 MHz – 150 DMIPS

► From 128 KB to 1 MB Flash, up to 128 KB RAM

►Foundation for performance and connectivity

1082

608

398

STM32F4 - №1 по производительности

Dhrystone 1.0 results

STM32F4 и конкуренты

ART Accelerator™

Адаптивный акселератор памяти позволяет ядру Cortex-M4 достичь

максимальной производительности с 0-задержкой исполнения кода из

flash-памяти на 180 MГц

7-уровневая 32-бит матрица шин

Матрица шин (AHB)

Сжатый аудио-

поток (MP3) в 16Кб

SRAM

Декодирование

MP3 в CPU Доступ к данным

MP3 для

декодирования

Декодированный

аудио-поток в

112Кб SRAM

Передача через

DMA аудио (I2S)

Передача через

DMA графических

картин из Flash на

дисплей

STM32F4 №1 по производительности: комбинация ядра, встроенной Flash,

технологического процесса, матрицы шин и ART Accelerator

Key NEWS

• New entry level STM32F4 devices • STM32F410 with128kB flash / 32kB SRAM

• Full production already

• STM32F446 with 512kB flash / 128kB SRAM


• Price level as STM32F2xx

• New graphical STM32F4 devices with DSI • STM32F469 with 2MB flash / 384kB SRAM


82

Key NEWS 83

STM32F4 Lines

Access to the high performance platform

STM32F407 STM32F405

STM32F205 STM32F207

225

210

150

125

105

Access to high performance

Light cost, Tiniests devices

Dynamic efficiency

Connectivity

Large portfolio

Security

Enhanced Graphic

High memory density

STM32F427 STM32F429

Features

STM32F446

DMIPS

STM32F410

Access Foundation Advanced

84

STM32F411 STM32F412

STM32F401

Q3 2016

ART AcceleratorTM => Highest execution performance from Flash

• ST Adaptive Real Time (ART) Accelerator is a prefetch queue and branch cache allowing zero-wait

execution from embedded Flash. The performance of the core is then fully unleashed and

available to the user. Because it is much smaller in die size than a real cache, performance come

with high integration. Execution from the branch cache reduces the access to the Flash and

reduces power consumption

ST 90 nm process => Less dynamic power. More integration and performance

• Higher integration comes with smaller capacities inside the transistors used inside the STM32

integrated circuit. This translates into faster performance as charge and discharge timings are

reduced and into lower dynamic power

Voltage scaling => Optimum dynamic power consumption. Whatever your

performance needs

• By allowing the user to dynamically adapt the core voltage to the performance needs, the user

always gets the lowest dynamic current

Batch Acquisition Mode (BAM) => Always ON data collection, even when the core is

stopped

• DMA keeps transferring incoming data from peripherals to memory, and wakes up the core only

when needed to reach the lowest power consumption. The core can either execute first level data

processing from code stored in RAM or resume executing from Flash

STM32 Dynamic EfficiencyTM Technologies 85

STM32F4

RAM DMA

DFSDM

Cortex-M4

ART

BAM

Cortex-M4

RAM fetch

LPSD

Quiet BAM

Cortex-M4

RAM fetch

LPSD

Detected

Cortex-M4

Flash fetch

Algorithm

Processing

Voice trigger

detection

0111010100101001010101111

0011010

DFSDM

FLASH

0111011000010

Current

consumption

BAM explained Voice recognition use case

Filtering /

Decimation /

Gain control

done by HW

with DFSDM

(STM32F41x)

86

Dynamic RUN Mode* STOP

Mode

Vbat Mode

w/o or w/ RTC

Measurement conditions:

VDD = 1.8V

Typical process

Room temperature

STM32F4 Access Lines Power consumption figures

STM32F401xC

Cu

rre

nt

Legend: *Run mode Conditions: Coremark executed from Flash, peripherals OFF

STM32F411 STM32F401xE

88

STM32F41x*

<1µA

<1µA

<1µA

<1µA

100µA/MHz

128µA/MHz

136µA/MHz

89µA/MHz

112µA/MHz

STM32F410

10µA Wake up time: 113μs



43.1µA Wake up time: 21μs







Standby Mode

w/o and w/ RTC

1.8µA


1.8µA


1.8µA


1.8µA


1.8µA


<1µA

STM32L4 / STM32F4 positioning 92


Parameters

Low power modes consumption Eg.: STOP mode: 6 – 15 times depending on line

Dynamic efficiency in high speed Nearly the same values in similar conditions

Dynamic efficiency in low speed Mostly 6 times better on STM32L4

Price positioning

Specific peripherals & features

Glass LCD, OpAmps, DAC,

ULP Timer, ULP USART,

USB crystal-less,

RC 1%, MSI, 125°C

STM32F4 Dynamic efficiency line:

F401, F410, F411, F412

High-performance platform 93

DMIPS

STM32F407 STM32F405

STM32F205 STM32F207


225

210

150

125

105

Dynamic efficiency

Access to high

performance with light

cost

Connectivity

Large porfolio

Security

Enhanced Graphic

High memory density

STM32F427 STM32F429 STM32F446 STM32F469

Features

In production

STM32F746 400+

STM32F401

STM32

F411

STM32

F410 STM32

F41x

Production

H1’16

STM32F76x

F446 Cost effective high performance MCU

with SDRAM and Quad SPI

94

Dynamic efficiency

Light cost STM32F401 STM32F411

Access

Extended Connectivity

and Features

Security

STM32F407 STM32F405 STM32F205 STM32F207 STM32F446

Foundation

Enhanced Graphic

High memory density

Security

STM32F427 STM32F429 STM32F469

Advanced

95

Линейка STM32F207 и STM32F217

До 128

Kб SRAM

До 1Mб

FLASH

2xCAN

2.0B

Ethernet

IEEE 1588

Интерфейс

камеры

Crypto/Hash

сопроцессор*

Cortex-M3

120MГц

Семейство STM32F2/F4 Все варианты включают:

До 6xUSART, до 3xSPI, до

3xI2C, до 2хI2S


2 x Watchdogs

16-бит и 32-бит

таймеры

Датчик температуры

Встроенные 16 МГц RC

и 32 КГц RC

генераторы

RTC

3 х АЦП 12-бит(0.5мкс)

2 х ЦАП 12-бит

2 таймера управления

двигателями

Контроллер LCD и

статической памяти

FSMC

1 x USB 2.0 OTG FS

1 x USB 2.0 OTG FS/HS

Встроенный генератор

случайных чисел

До 128

Kб SRAM

До 1Mб

FLASH

2xCAN

2.0B

Crypto/Hash

сопроцессор*

Cortex-M3

120MГц

Линейка STM32F205 и STM32F215

* Только в STM32F217/215

SDIO интерфейс для SD

Абсолютно такая же линейка на

Cortex-M4 c частотой до 168 МГц,

192 Кб SRAM, до 2Мб FLASH и

100% pin-to-pin

STM32F407/417 и STM32F405/415

STM32F446 96

• Features

• Cortex-M4 with DSP and FPU;

180MHz/225 DMIPS

• Improved ADC accuracy

• Dual Quad SPI, SDRAM I/F, 2xSAI

,3xI2S half duplex, SPDIF IN, CEC,

USB dedicated supply for 1.8V

support

• Power efficiency: <100uA STOP

• Packages

• WLSCP

• LQFP64, LQFP100, LQFP144

• BGA144 (0.5 & 0.8)

• Memory size:

• 256-Kbyte Flash/ 128-Kbyte SRAM


STM32F446 line

STM32F446RC

64 pins

LQFP

81 pins

CSP

100 pins

LQFP

144 pins

LQFP

BGA pitch 0.8

BGA pitch 0.5

512 KB

256 KB

Flash

Pin count

STM32F446MC STM32F446VC STM32F446ZC

STM32F446RE STM32F446ME STM32F446VE STM32F446ZE

• Packages

• WLSCP

• LQFP64, LQFP100, LQFP144

• BGA144 pitch 0.5, BGA 144 pitch 0.8

• Memory size:



High-performance platform 102

DMIPS

STM32F407 STM32F405

STM32F205 STM32F207


225

210

150

125

105

Dynamic efficiency

Access to high

performance with light

cost

Connectivity

Large porfolio

Security

Enhanced Graphic

High memory density

STM32F427 STM32F429 STM32F446 STM32F469

Features

In production

STM32F746 400+

STM32F401

STM32

F411

STM32

F410 STM32

F41x

Production

H1’16

STM32F76x

STM32F4 103

20.06.2016 STM32 short roadmap

STM32F469 block diagram

• ARM Cortex-M4 Core @180MHz min, 225DMIPS

• 2MB dual –bank Flash, 384KB SRAM

• SDRAM interface, dual Quad SPI

• Display interface:

• MIPI: Display Serial Interface (DSI)

• TFT LCD controller

• Audio interface:

• 1xSAI, 2xI2S full duplex,

• USB dedicated supply for 1.8V support

• Packages :

• WLCSP169, BGA169, LQFP208, BGA216,

• LQFP 176

104

F469 Features benefits 105

• MIPI® DSI controller

• Advanced Animation and Graphical usere interfaces

• Aligned on mobile industry standards

• Opening the door to next generation displays with higher pixel density

• Only 2 pins for each Lane are requested to interface with the display panels

• Availibility even on small packages => BOM cist saving

• Lower power consumption and less electromagnetic interference

• TFT LCD controller

• Advanced animations and graphical user interfaces

• Drives displays without embedded controllers BOM cost saving

Display interfaces with STM32F469 108


DSI Host

RAM FMC Flash

LCD-TFT

CTRL

DPI Cortex-M4

ART

Chrom-ART

Serial high speed interface

Up to 6 pins

Up to 720p 30Hz resolution

eDPI

PPI D-PHY

DSI Display W or W/O

controller and GRAM

DP

I D

BI

Parallel interface

Up to 22 pins

Up to VGA/WQVGA resolution

Parallel interface

Up to 28 pins

Up to XGA resolution

Parallel interface LCD Display Without controller and GRAM

Parallel interface LCD Display With controller and GRAM

DBI

Supported resolutions without external RAM using TFT controller

109

bpp ↓

resolution→

BUFFER SIZES (Kbytes) ↘

CGA (320x200)

QVGA (320x240)

WQVGA (480x272)

VGA (640x480)

WVGA (800x480)

SVGA (800x600)

XGA (1024x768)

1 (2 colors) 7.8 9.4 15.9 37.5 46.9 58.6 96.0 2 (4 colors) 15.6 18.8 31.9 75.0 93.8 117.2 192.0

4(16 colors) 31.3 37.5 63.8 150.0 187.5 234.4 384.0

8 (256 colors) 62.5 75.0 127.5 300.0 375.0 468.8 768.0 16 (high color) 125.0 150.0 255.0 600.0 750.0 937.5 1536.0

24 (true color) 187.5 225.0 382.5 900.0 1125.0 1406.3 X 32 (deep color) 250.0 300.0 510.0 1200.0 1500.0 X X

STM32F469

STM32F469

TFT

or

DSI

Frame

buffer 1

Frame

buffer 2

Display Chrom-

ART

111

bpp ↓

resolution→

BUFFER SIZES (Kbytes) ↘

CGA (320x200)

QVGA (320x240)

WQVGA (480x272)

VGA (640x480)

WVGA (800x480)

SVGA (800x600)

XGA (1024x768)

1 (2 colors) 7.8 9.4 15.9 37.5 46.9 58.6 96.0 2 (4 colors) 15.6 18.8 31.9 75.0 93.8 117.2 192.0

4(16 colors) 31.3 37.5 63.8 150.0 187.5 234.4 384.0

8 (256 colors) 62.5 75.0 127.5 300.0 375.0 468.8 768.0 16 (high color) 125.0 150.0 255.0 600.0 750.0 937.5 1536.0

24 (true color) 187.5 225.0 382.5 900.0 1125.0 1406.3 X 32 (deep color) 250.0 300.0 510.0 1200.0 1500.0 X X

Supported resolutions with external RAM using TFT interface

SDRAM

STM32F469

TFT

or

DSI

Frame

buffer 1

Display

Frame

buffer 2

16/32 bits F

M

C

Chrom-

ART

F469

back

A choice of advanced graphical stacks taking the full

advantage of Chrom-ART graphics Hardware

acceleration

113 STM32F469 Ecosystem

Семейство STM32 F7

Key NEWS

• Bigger brother in STM32F7 series • STM32F7xx with 2MB flash / 512kB SRAM

• JPEG HW accel., 3xCAN’s, DFSDM, ….

• Sampling to alpha CTM’s, MP in May

• Announcement week 3’16

115

Ядро

ARM CORTEX-M7

116

DSP

• Архитектура ARMv7E-M

• Гарвардская архитектура, конвейер 6 - уровней

• Супер скалярная архитектура!

• Поддержка деления, инструкций SIMD

• Модуль защиты памяти (MPU)

• Модуль плавающей точки (FPU, двойной)

• Включен во все STM32 на ядрах ARM Cortex-M4 и Cortex-M7

Ядро Cortex-M7 118

На один шаг ближе к DSP На один шаг ближе к процессорам

реального времени

Выполнение операций загрузки/выгрузки

параллельно с арифметическими операциями

Прямой доступ ядра к 2 областям оперативной

памяти

Операции ветвления без задержек Кеш память для внешней памяти ( шина AXI-M)

12-тактов задержки ISR

Cortex-M7 → параллельное выполнение 119

1

Fetch Decode Issue Prefetch

DATA PROCESSING UNIT

(+ FPU)

LOAD/STORE

UNIT

PREFETCH

UNIT

#1 DECODE #2 DECODE

64-бит за 1 такт

Load/Store 1

Load/Store 2

ALU 1 (Main)

ALU 2

MAC (32b x 32b + 64b)

FPU

2 3 4

32-бит

32-бит

Execute

BTAC 64-entry

X 64 bits

BRANCH

(2x 32b)

Память данных

NVIC

DPU

Операции математики и load/store

• Cortex-M4

• Единичные операции load/store занимают 2 такта

• N последовательных операций load/store занимают N+1 тактов

• Cortex-M7

• Операции load/store выполняются параллельно

с арифметическими

• Доступ к памяти без задержек!

120

Работа компилятора!

Выборка Декодиро

вание

Результат

#1 DECODE #2 DECODE

Load/Store 1

Load/Store 2

ALU 1 (Main)

ALU 2

32-бит (2x 32b)

32-бит

Выполнение

Группировка команд

Параллельное

выполнение команд

Архитектура STM32F7

121

DSP

DMA1 DMA2 ETH

DMA

USB

HS

DMA L1-Cache

4/16KB I/D

AXI to Multi-

AHB

LCD-

TFT

DMA

Chrom-

ART

SRAM

240/368 KB

SRAM

16 KB

AHB1

Peripheral

AHB2

Peripheral

FMC

QuadSPI

ITCM RAM

16 KB

DTCM RAM

64/128 KB

AX

IM

AH

BS

ITC

M

DT

CM

APB1

Peripheral

APB2

Peripheral

FLASH

1/2 MB

AH

BP

DM

A_M

EM

1

DM

A_M

EM

2

DM

A_P

1

DM

A_P

2

ART

Шина ITCM

Шина DTCM

Шина AXIM

Шина AHBS

Гибкая архитектура STM32F7x6 122

64-b

it

Bu

sM

atr

ix 32-бит матрица шин

Cortex-M7

Выполнение кода возможно из:

Flash ITCM с ART Accelerator

или

Flash AXI с L1-cache

или

Внешняя память с L1-cache

Архитектура ядра 123

DATA PROCESSING

UNIT

(+ FPU)

NVIC

LOAD/STORE

UNIT

STORE

BUFFER

BUS INTERFACE

UNIT

MPU

AXI-M

AHBS

for DMAs

AHBP (периферия)

Прерывания

TIGHTLY COUPLED MEMORY UNIT SQ

ARM® Cortex®-M7

ITCM DTCM

DEBUG ETM/ITM trace

Отладка

AHBD

PREFETCH

UNIT

AXI to Multi-AHB

Внешняя память Внутренняя память

I-Cache D-Cache

ART

FLASH

64-бит

64-бит

256-бит

Резюме

1. Супер скалярная архитектура

→ 2 инструкции за 1 такт

2. Ветвление за 1 такт

3. Система кэш менеджмента для

работы с медленной памятью

4. Развитая архитектура для

работы с большими объемами

данных

124

1000 CoreMark

Семейство STM32F7

126

Портфолио STM32F7 (1/2) 3/7

STM32 F7 1MB block diagram 127

• NEW core: ARM Cortex-M7

• Up to 216 MHz, 428 DMIPS/1000 CoreMark

• Twice more DSP performance vs Cortex-M4 core

• New generation of Peripherals

• 2xSAI, 3xI2S half duplex, USB dedicated supply for

1.8 V operation, CEC, Quad SPI,SPDIF input, 4xI2C.

• Same packages as F429

• WLCSP143

• LQFP100,144,176,208

• BGA 176, 216

ARM Cortex-M7

216 MHz

128

• Cortex-M7 with double precision FPU

• 216 MHz, 462 DMIPS/

1082 CoreMark

• 2MB Flash / 512KB SRAM

• Twice more DSP performance vs

Cortex-M4 core

• New generation of peripherals

• 2xSAI, 3xI2S half duplex, Dedicated

supply for 1.8 V operation for USB and

SDMMC, CEC, Dual mode Q-SPI,SPDIF

input, 4xI2C, 2 SDIO I/F, 3 CAN, MIPI

DSI, JPEG H/W codec, MDIO slave

• Same packages as F429 • WLCSP180(168 active) pitch 0,4mm

• LQFP100,144,176,208

• BGA176, 216

STM32 F7 2MB block diagram

ARM Cortex-M7

216 MHz

LQFP100

TFGBA100 (F7x6, F745) only

WLCSP143 LQFP176

UFBGA176 LQFP208 TFBGA216

512 K

1 M

Flash size (byte)

STM32F746VG STM32F746ZG STM32F746IG STM32F746BG STM32F746NG

STM32F746VE STM32F746ZE STM32F746IE STM32F746BE STM32F746NE


Legend: without HW crypto/Hash coprocessor with HW crypto/Hash coprocessor

Pin count

STM32F745VE STM32F745IE

STM32F745VG STM32F745IG

RAM size (byte)

2 M

STM32F769AG STM32F769BG STM32F769NG

STM32F767VG STM32F767IG STM32F767BG STM32F767NG

1 M

LQFP144

STM32F746ZG

STM32F746ZE

STM32F756ZG

STM32F745ZE

STM32F745ZG

STM32F777VI

STM32F767VI

STM32F769AI*

STM32F779AI*

STM32F767ZG

STM32F777ZI

STM32F767ZI

STM32F769IG LQFP only

STM32F779II LQFP only

STM32F767II

STM32F769II LQFP only

STM32F777II

STM32F769BI

STM32F779BI

STM32F767BI

STM32F777BI

STM32F769NI

STM32F777NI

STM32F767NI

STM32F779NI

320K

+ 16K ITCM +

4K Backup

320K

+ 16K ITCM +

4K Backup

512K

+ 16K ITCM +

4K Backup

512K

+ 16K ITCM +

4K Backup

STM32 F7 portfolio with short term roadmap

WLCSP168

129

STM32F765VI STM32F765ZI STM32F765II STM32F765BI STM32F766NI


(*) : exist in Vreg_OFF version (resp. STM32F778AIY6TR and STM32F768AIY6TR)

Отладочные платы 130

STM32746G-EVAL

STM32756G-EVAL

STM32F746G-DISCO

• 216 МГц STM32F756NGH6 или STM32F746NGH6

• SAI аудио ЦАП, стерео audio jack, микрофон

• SDRAM 8Mx32 SDRAM, 1Mx16 бит SRAM, 8Mx16

бит NOR FLASH и 512 Mбит QuadSPI NOR FLASH

• Цветной 5.7’ 640 x 480 TFT LCD сенсорный экран

• Ethernet EEE-802.3-2002

• USB OTG HS/FS, разъем micro-AB

• CAN 2.0A/B

• Модуль камеры

• 216 МГц STM32F746NGH6, 1 Mб Flash, 340 Kб RAM

• Цветной 4.3’ 480x272 LCD-TFT сенсорный экран

• 128-Mбит Quad-SPI Flash, 128-Mбит SDRAM

• Ethernet IEEE-802.3-2002

• USB OTG HS/FS, разъем micro-AB

• SAI аудио кодек, стерео выход

• Два МЭМС микрофона

• Модуль камеры

• Поддержка VCP, MS и отладочного порта

STM32 Ecosystem

http://gnbproject7mms.gnb.st.com/mcdmktg/regions/ecosystem/Ecosystem Branding Visuals/module_NUCLEO_STM32.png

Multi-IDE support

STM32 open development platform HW SW Expansion

STM32 Cube expansion SW

STM32 Nucleo expansion boards

(Nucleo shields) STM32

Cube

SW library

STM32

Nucleo

development

boards

http://gnbproject7mms.gnb.st.com/mcdmktg/regions/ecosystem/Ecosystem Branding Visuals/Software/STM32_Cube_128x128px.png

http://www.emprog.com/emprog/

http://www.ac6.fr/

Key NEWS

• Introducing STM32 Nucleo-32 • Module like approach addressing smallest STM32’s

• Compatible with Arduino Nano

• Same price as Nucleo-64

• Preparing STM32 Nucleo-144 • Addressing bigger STM32’s

• Following Ardunio Uno


134



Key NEWS

• STM32 Cube Low Layer • Simple and efficient libraries (snippets like)

• Available today for STM32L4, next to come in 2016

• STM32 toolset running under Linux • Linux drivers for ST-Link

• Linux version of STM32CubeMx

• Linux version of SW4STM32 by AC6


135

STM32L0x – Ecosystem 136

Evaluation Discovery Nucleo Q1’15 Available Available

• Evaluate, Discover and Play

• STM32CubeMX Software: Optimize your design layout, configure MCU

usage and estimate power consumption

• STM32CubeL0: Embedded Software,

from Hardware Abstraction Layer (HAL)

easing migration from any STM32 and

middleware offer like FreeRTOS and USB

library

• STM32L0 Snippets: 70+ free highly

optimized C code examples. Reach lowest

consumption, best performance and a

minimum of memory footprint. CMSIS-

compliant direct register access reduces

code overhead to a minimum.

• Software offer

GCC

based

toolchains

• Feel free to choose your IDE

Free Keil IDE for STM32 Cortex M0/M0+ (no flash size limitation)

http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/LN1848/PF260319

http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/LN1847/PF260001

http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1533/PF259242

http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/LN1897/PF260508

http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/LN1898/PF260788

http://www.st.com/web/en/catalog/tools/FM147/CL1794/SC961/SS1743/LN1898/PF260788

https://mbed.org/platforms/ST-Nucleo-L053R8/

http://www.iar.com/Products/IAR-Embedded-Workbench/ARM/

https://www.keil.com/download/

Nucleo-32

STM32 with

32 pins

Introducing STM32 Nucleo-144

Nucleo-144

STM32 with

144 pins

Nucleo-64

STM32 with

64 pins


STM32 Nucleo-32 features

Integrated ST-Link/V2-1:

drag & drop device flash programming

138

Push button, 2 color Leds

Arduino Nano extension connectors :

easy access to add-ons

One STM32 MCU flavor with 32 pins

Flexible board power supply :

through USB or external source

Much smaller size for more choice


STM32 Nucleo-144 features

Integrated ST-Link/V2-1:

drag & drop device flash programming

139

Ethernet & USB OTG (optional)

Arduino Uno & ST Zio connectors :

easy access to add-ons

One STM32 MCU flavor with 144 pins

Flexible board power supply :

through USB or external source

More choice to make connections

ST morpho extension :

direct access to all mcu I/Os


STM32 Nucleo portfolio 140

STM32 Nucleo exposes the whole family of STM32

microcontrollers

More Nucleo expansion boards

BLE

Motion & Environmental

sensors

Dynamic NFC

tag

Audio Microphones Proximity & Light

sensor

Motor driver LED driver

WiFi 802.11 b/g/n

Sub-1GHz

Security

http://en.wikipedia.org/wiki/File:NFC-N-Mark-Logo.png

http://medialib.st.com/pages/view.php?ref=1760&search=gyroscope&order_by=relevance&sort=DESC&offset=0&archive=0&k=

http://medialib.st.com/pages/view.php?ref=1784&search=pressure&order_by=relevance&sort=DESC&offset=0&archive=0&k=

User code

Middleware

RTOS, USB, TCP/IP, Graphics...

Hardware abstraction layer

STM32Cube Embedded software

Software Development – STM32Cube

• Get configuration code generated* from a tool with STM32Cube and

focus on your added-value software !

• 4 configuration wizards: pinout, clock, peripherals & middleware, power consumption

• Portable Hardware Abstraction layer, from one series to another

• Middleware with RTOS, USB, TCP/IP, File System, Graphics

142

STM32CubeMX Configuration tool on PC

Initialization C code

generation

depending on user choices

143 STM32Cube - Embedded software Architecture and user entry points

STM32Cube HAL

(Hardware Abstraction Layer)

TCP/

IP

FAT

File

Sys.

Gfx

USB

Host /

Device

STM32Cube Middleware level

RTOS

STM32Cube Embedded Software packages

Touch

STM32Cube LL

(Low-Layer APIs)

User Application Code

STM32

• Three entry points for the user

application:

• Middleware stacks

• HAL API

• LL APIs

• Possible concurrent usage of

HAL and LL

ST Embedded software offer – Comparison

Offer Portability Optimization

(Memory & Mips) Easy Readiness

Hardware

coverage

STM32Snippets +++ +

Standard Peripheral Library ++ ++ + ++ +++

STM32

Cube

HAL API +++ + ++ +++ +++

LL APIs + +++ + ++ ++

145

EMBEDDED SOFTWARE

• STM32L4 Hardware Abstraction Layer (HAL) portable APIs

• High-performance, light-weight Low Layer (LL) APIs

• High coverage for most STM32 peripherals

• Production Ready and fully qualified

• Dozens of usage examples

• Open source BSD license

STM32CubeL1 Hardware Abstraction Layer

CMSI

S

STM32CubeF0 Hardware Abstraction Layer

CMSI

S


CMSI

S


CMSI

S


CMSI

S


CMSI

S

STM32CubeL4 Low level drivers

CMSIS

STM32CubeL4 Middleware

User Code

• USB Host and Device library from ST

• STemWin graphical stack library from ST and Segger

• Open-source FAT file system (FatFs)

• Open-source real-time OS (FreeRTOS)

• Numerous examples

STM32L4 ecosystem

Monitor Generate Code Compile & Debug

STM32

CubeMX Partners IDEs STMStudio

… with comprehensive choice of free IDEs

FREE

IDE’s

http://www.ac6.fr/

http://www.ac6.fr/

http://www.emprog.com/emprog/

http://www.ac6.fr/

Presentation Title – Arial, 36pt · 2019-08-02 · 5 reasons to select STM32 for your application...

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