STM32L562ZET6 Description

One of the three important areas that designers of embedded and IoT applications are striving to improve is security. The answer is the STM32L562ZET6 microcontroller, which offers a new, ideal balance between performance, power, and security. The Arm Cortex-M33 processor's TrustZone for Armv8-M and ST security implementation is used in the STM32L562ZET6 MCU's security features. A class-leading MCU for energy-conscious applications including the Internet of things (IoT), healthcare, industrial, and consumer is made possible by ST-exclusive ultra-low-power technology.

The STM32L562ZET6 microcontrollers attain an enhanced level of speed (442 CoreMark) thanks to this new core and a new ST ART AcceleratorTM. They provide up to 512 Kbytes of flash (dual bank) memory and 256 Kbytes of SRAM (supporting now also external memory).

The STM32L562ZET6 provides a wide range of options with 7 packages (ranging in size from 48 to 144 pins) and supports ambient temperatures of up to 125°C.

STM32L562ZET6 Features

• A full set of security

  Flexible hardware and software secure isolations with TrustZone

• Enhanced security services: dedicated secure user memory space for Secure Boot, symmetric and asymmetric crypto accelerations, memory and IP protection, independent Read out protection between secure / nonsecure domains, active IO tamper detection, certified crypto lib, embedded Secure Firmware Install loader and ecosystem.

• Best power consumption

  EEMBC ULPBench?: 370 ULPMark-CP score

  Embedded SMPS step down converter (optional)

  Best power consumption numbers with full flexibility:

  17 nA in shutdown mode

  3 μA in stop mode with full SRAM and peripheral states retention with 5μs wake-up time

  Down to 62 μA/MHz in active mode

• Integration, size, and performance

  Better responsiveness of the application:

  New Arm Cortex-M33 at 110 MHz performance: +20% versus Cortex-M4

  New ST ART Accelerator: working both on internal and external Flash (8 Kbytes of instruction cache)

  Achieving 165 DMIPS and 442 CoreMark scores

  High integration and innovation: large memory, USB Type-C w/power delivery controller, FDCAN

  Large portfolio: 7 packages type (LQFP48, QFN48, LQFP64, WLCSP81, LQFP100, UFBGA132 and LQFP144) for several options

STM32L562ZET6 Applications

• Automotive

• Enterprise systems

• Communications equipment