STM32L5 datasheet(1/2 Pages) STMICROELECTRONICS

部件名	STM32L5

功能描述	Excellence in ultra-low power with more security

PDF	2 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 2 page

POWER CONSUMPTION

• EEMBC ULPBench®: 370 ULPMark-CP

score

• Embedded SMPS step-down converter

(optional)

• Best power consumption with full

flexibility:

• 17 nA in shutdown mode

• 3 µA in stop mode with full SRAM and

peripheral states retention and with 5 µs

wake-up time

A FULL SET OF SECURITY

FEATURES

• Flexible hardware and software secure

isolations with TrustZone®

• Enhanced security services:

• Dedicated secure user memory space

for secure boot and root of trust

• Symmetric and asymmetric crypto

accelerations

• Memory and IP protection

• Independent read-out protection

between secure / non secure domains

• Active IO tamper detection

• Cryptographic firmware library

• Secure Firmware Install to protect code

and control the number of products

manufactured

INTEGRATION, SIZE,

PERFORMANCE

• Better application responsiveness:

• Performance: +20% versus Cortex®-M4

• New ART Accelerator™: now supporting

also external memory

• 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

The STM32L5 series is

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.

Offering up to 512 Kbytes of

Flash (dual bank) memory and

256 Kbytes of SRAM, the

STM32L5 reaches an upgraded

level of performance

The STM32L5 offers a large

portfolio with 7 packages (from

48 to 144 pins) and supports up

to 125°C ambient temperature.

www.st.com/stm32l5

Excellence in ultra-low power

with more security

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

STM32L5 series

类似零件编号 - STM32L5

制造商	部件名	数据表	功能描述
STMicroelectronics	STM32L552	3Mb / 26P	STM32 development boards
	STM32L552CCI3PTR	6Mb / 340P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS October 2020 Rev 6
	STM32L552CCI3PXXX	6Mb / 340P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS October 2020 Rev 6
	STM32L552CCI3QTR	6Mb / 340P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS October 2020 Rev 6
	STM32L552CCI3QXXX	6Mb / 340P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS October 2020 Rev 6

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