STM32L552RE [STMICROELECTRONICS]

Excellence in ultra-low power with more security;


型号：	STM32L552RE
厂家：	ST
描述：	Excellence in ultra-low power with more security
文件：	总2页 (文件大小：774K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

STM32L5 series

Excellence in ultra-low power

with more security

First STM32 MCU based on Arm^®Cortex^®-M33 and TrustZone^®technology

The STM32L5 series is

accelerations

the answer for embedded

applications requiring more

security and a lower power

consumption. It adds more

security with Arm^®Cortex^®-M33

and its TrustZone^®technology

as well as ST’s security

implementation while using our

best-in-class ultra-low power

technology.

POWER CONSUMPTION

• EEMBC ULPBench^®: 370 ULPMark-CP

score

• Memory and IP protection

• Independent read-out protection

between secure / non secure domains

• Embedded SMPS step-down converter

(optional)

• Best power consumption with full

ﬂexibility:

• Active IO tamper detection

• Cryptographic ﬁrmware library

• Secure Firmware Install to protect code

and control the number of products

manufactured

• 17 nA in shutdown mode

• 3 µA in stop mode with full SRAM and

peripheral states retention and with 5 µs

wake-up time

INTEGRATION, SIZE,

PERFORMANCE

• Better application responsiveness:

• Performance: +20% versus Cortex^®-M4

Offering up to 512 Kbytes of

Flash (dual bank) memory and

256 Kbytes of SRAM, the

STM32L5 reaches an upgraded

level of performance

A FULL SET OF SECURITY

FEATURES

• New ART Accelerator™: now supporting

also external memory

• Flexible hardware and software secure

isolations with TrustZone^®

• Achieving 165 DMIPS, 442 CoreMark

scores and 370 ULPMark-CP

• High integration and innovation: large

memory, USB Type-C™ with Power

Delivery controller, CAN FD

• Enhanced security services:

• Dedicated secure user memory space

for secure boot and root of trust

The STM32L5 offers a large

portfolio with 7 packages (from

48 to 144 pins) and supports up

to 125°C ambient temperature.

• Symmetric and asymmetric crypto

www.st.com/stm32l5

STM32L5 SERIES | ULTRA-LOW-POWER AND MORE PERFORMANCE AND MORE PERFORMANCE

STM32L562 block diagram

Hardware tools

Evaluation board

Full feature development plaform

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Arm^®Cortex^®-M33 CPU

FSMC 8-/16-bit

(TFT-LCD, SRAM,

NOR, NAND)

USB Device Crystal-less,

USB Type-C and PD,

1x SD/SDIO/MMC, 3 x SPI,

4 x I²C, 1x CAN FD,

1 x Octo-SPI,

5 x USART + 1 x LPUART

110 MHz

TrustZone^®

FPU

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2x SAI, DFSDM

(4 channels)

MPU

ETM

STM32L552E-EV

Discovery kit

Flexible prototyping with on-board

Energy meter

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DMA

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AES (256-bit), PKA,

SHA-1, SHA-256,TRNG,

CRC, OTFDEC

ART Accelerator^TM

14 timers including:

2x 16-bit advanced

motor control timers

2x LPUART timers

3x 16-bit-timers

Up to 512-Kbyte

Flash memory

Dual Bank

STM32L562E-DK

STM32 Nucleo-144 development

board

An affordable and ﬂexible way to try out

new concepts

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2 x 32-bit timers

2 x 12-bit ADC 12/16 bits

5 MSPS, 2 x DAC,

2 x comparators,

2 x op amps

1 x temperature sensor

256-Kbyte

RAM

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Up to 115 I/Os

Touch-sensing controller

NUCLEO-L552ZE-Q (SMPS version)

STM32Cube Ecosystem

Full set of software tools including STM32CubeMX to conﬁgure, generate code,

calculate power consumption; STM32CubeIDE to conﬁgure, develop, compile and

debug; STM32CubeProgrammer to program internal or external memories through

JTAG or bootloader interfaces; and STM32CubeMonitor-Power to display power

consumption.

The STM32Trust ecosystem

combines knowledge, design

tools, and ready-to-use

original ST software to build

strong cyber-protection into

new IoT devices, leveraging

industry best-practices.

One-stop-shop STM32Cube embedded software package with user-friendly

license terms including MCU drivers, middleware (USB, TLS, Crypto, touch

sensing, ﬁle system, TF-M and RTOS), project examples for IAR, Keil and

STM32CubeIDE IDEs. TF-M is an open-source reference code to implement a

Trusted Execution Environment (TEE) as speciﬁed in Arm PSA.

www.st.com/stm32trust

STM32L5 Portfolio

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STM32L562CE STM32L562RE STM32L562ME STM32L562VE STM32L562QE STM32L562ZE

STM32L552CE STM32L552RE STM32L552ME STM32L552VE STM32L552QE STM32L552ZE

512 K / 256 K

256 K / 256 K

STM32L552CC STM32L552RC

STM32L552VC STM32L552QC STM32L552ZC

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48-pin

LQFP/QFN

64-pin

LQFP

81-pin

WLCSP

100-pin

LQFP

132-pin

UFBGA

144-pin

LQFP

(0.5 mm pitch)

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without HW crypto

with HW crypto

STM32L5 ON-LINE TRAINING

www.st.com/stm32l5-online-training

ST COMMUNITY

community.st.com/stm32

ST and ST logo are trademarks or registered trademarks of STMicroelectronics International NV or its afﬁliates in the

EU and/or other countries. For additional information about ST trademarks, please refer to www.st.com/trademarks.

All other product or service names are the property of their respective owners.

Order code: FLSTM32L50420

For more information on ST products and solutions, visit www.st.com/stm32l5