STM32L552CET6PTR datasheet(1/340 Pages) STMICROELECTRONICS

部件名	STM32L552CET6PTR

功能描述	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS

PDF	340 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 340 page

This is information on a product in full production.

October 2020

DS12737 Rev 6

1/340

STM32L552xx

Ultra-low-power Arm® Cortex®-M33 32-bit MCU+TrustZone®+FPU,

165 DMIPS, up to 512 KB Flash memory, 256 KB SRAM, SMPS

Datasheet

- production data

Features

Ultra-low-power with FlexPowerControl

• 1.71 V to 3.6 V power supply

• -40 °C to 85/125 °C temperature range

• Batch acquisition mode (BAM)

• 187 nA in VBAT mode: supply for RTC and

32x32-bit backup registers

• 17 nA Shutdown mode (5 wakeup pins)

• 108 nA Standby mode (5 wakeup pins)

• 222 nA Standby mode with RTC

• 3.16 μA Stop 2 with RTC

• 106 μA/MHz Run mode (LDO mode)

• 62 μA/MHz Run mode @ 3 V

(SMPS step-down converter mode)

• 5 µs wakeup from Stop mode

• Brownout reset (BOR) in all modes except

Shutdown

Core

• Arm® 32-bit Cortex®-M33 CPU with

TrustZone® and FPU

ART Accelerator

• 8-Kbyte instruction cache allowing 0-wait-state

execution from Flash memory and external

memories; frequency up to 110 MHz, MPU,

165 DMIPS and DSP instructions

Performance benckmark

• 1.5 DMIPS/MHz (Drystone 2.1)

• 442 CoreMark® (4.02 CoreMark®/MHz)

Energy benchmark

• 370 ULPMark-CP® score

• 54 ULPMark-PP® score

• 27400 SecureMark-TLS® score

Memories

• Up to 512-Kbyte Flash, two banks read-while-

write

• 256 Kbytes of SRAM including 64 Kbytes with

hardware parity check

• External memory interface supporting SRAM,

PSRAM, NOR, NAND and FRAM memories

• OCTOSPI memory interface

Security

• Arm® TrustZone® and securable I/Os,

memories and peripherals

• Flexible life cycle scheme with RDP (readout

protection)

• Root of trust thanks to unique boot entry and

hide protection area (HDP)

• SFI (secure firmware installation) thanks to

embedded RSS (root secure services)

• Secure firmware upgrade support with TF-M

• HASH hardware accelerator

• Active tamper and protection against

temperature, voltage and frequency attacks

• True random number generator NIST SP800-

90B compliant

• 96-bit unique ID

UFQFPN48 (7 x 7 mm)

UFBGA132 (7 x 7 mm)

WLCSP81 (4.36 x 4.07 mm)

(*): Silhouette shown above.

LQFP48 (7 x 7 mm)

LQFP64 (10 x 10 mm

)

LQFP100(*) (14 x14 mm)

LQFP144 (20 x 20mm)

FBGA

www.st.com

类似零件编号 - STM32L552CET6PTR

制造商	部件名	数据表	功能描述
STMicroelectronics	STM32L552CE	774Kb / 2P	Excellence in ultra-low power with more security Apr-2020

More results

类似说明 - STM32L552CET6PTR

制造商	部件名	数据表	功能描述
STMicroelectronics	STM32U575XX	6Mb / 329P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU, 240 DMIPS, up to 2 MB Flash memory, 786 KB SRAM 02-Jun-2022
	STM32G483XE	2Mb / 230P	Arm® Cortex®-M4 32-bit MCUFPU, up to 512 KB Flash, 170 MHz / 213 DMIPS, 128 KB SRAM, rich analog, math accelerator, AES 15-Nov-2021
	STM32U535XX	3Mb / 278P	Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, up to 512 KB flash memory, 274 KB SRAM 17-Feb-2023
	STM32U545XX	3Mb / 283P	Ultra-low-power Arm® Cortex®-M33 MCUTrustZone®FPU,240 DMIPS, 512 KB flash memory, 274 KB SRAM, crypto 17-Feb-2023
	STM32U59XXX	6Mb / 377P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU,240 DMIPS, up to 4 MB Flash, 2.5 MB SRAM, LTDC, MIPI® DSI 16-Feb-2023
	STM32U5AXXX	6Mb / 382P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU,240 DMIPS, 4 MB Flash, 2.5 MB SRAM, LTDC, MIPI® DSI, crypto February 2023 Rev 1
	STM32U585XX	6Mb / 340P	Ultra-low-power Arm® Cortex®-M33 32-bit MCUTrustZone®FPU,240 DMIPS, up to 2 MB Flash memory, 786 KB SRAM, crypto 27-Mar-2023
NXP Semiconductors	LPC82X	2Mb / 85P	32-bit ARM® Cortex®-M0 microcontroller; up to 32 kB flash and 8 kB SRAM; 12-bit ADC; comparator Rev. 1.5 - 7 February 2023
NXP Semiconductors	LPC55S3X	3Mb / 164P	32-bit Arm Cortex®-M33, TrustZone, ELS, PRINCE, PKC, 128 KB SRAM Rev. 3.2 - 22 September 2023
STMicroelectronics	STM32G431X6	2Mb / 198P	Arm® Cortex®-M4 32-bit MCUFPU, 170 MHz /213 DMIPS,up to 128 KB Flash, 32 KB SRAM, rich analog, math accelerator 22-Oct-2021