STMicroelectronics STM32H5 series

The STM32H5 microcontroller series extend the STM32 high performance portfolio and offer high performance, power efficiency and embedded peripherals.

This product series provide 128 KB, 1 to 2 Mbytes Flash memory, 32 KB of RAM (for STM32H503), 640-Kbyte SRAM (for STM32H562, STM32H563 and STM32H573), and 25 to 176 pins packages in WLCSP, BGA and LQFP profiles, as well as UFQFPN, VFQFN68 and WLCSP80 packages. They contain the Arm^® Cortex^®-M33 core with TrustZone^® for Armv8-M, DSP and floating‐point unit (FPU) running up to 250 MHz with optional extended ambient temperature range up to 125 °C (for STM32H563/573).

Key features

• High Performance
• Embedded peripherals
• Power efficiency
• Security

Additional features

STM32H503/562/563/573

• High Performance:  At 250 MHz, the STM32H562 and STM32H503 deliver 375 DMIPS/1023 CoreMark performance executing from Flash memory, with 0-wait states using ST’s ART Accelerator™.
   
• Embedded peripherals:
• Up to 34 communication peripherals including I3C, FD-CAN, USB 2.0 full-speed host and device, USB Type-C / USB power-delivery, Ethernet MAC, camera interface.
• Easily extendable memory range using the flexible memory controller with a 16-bit parallel interface, or the Octo-SPI serial Flash memory interface (for STM32H562/563/573).
• Multiple 16- and 32-bit timers (for STM32H562/563/573).
   
• Power efficiency:
• Embedded SMPS to scale down the supply voltage for STM32H563/573.
• 86 µ/MHz (for STM32H503) and 61 µA/MHz (for STM32H562/563/573) with SMPS option,  typical @VDD= 3.3 V and 25°C in run mode (peripherals off).
• 54 µA (for STM32H503) and 51µA (for STM32H562/563/573) typical in Stop mode with full RAM retention (low-power mode) with SMPS option.
• 380 nA (for STM32H503) and 776 nA (for STM32H562/563/573) typical in VBAT mode with RTC (low-power mode).
   
• Security for STM32H573: AES and PKA, TRNG, HUK, SFI, TrustZone, ST-iRoT, STM32TrusTEE, Target SESIP and PSA Level 3

STM32H5 series portfolio

Applications

• Industrial (PLC, industrial MC, pumps and compressors)
• Smart home: air conditioner, refrigerators and freezers, central alarm, system, washing machines
• Personal electronics: keyboard, smartphones, IoT tags
• Smart city: industrial communic., lighting controls
• Medical and healthcare CPAP and respirators, dialysis machines, pills distributors, powered patient beds

 

 

Available tools

 

NUCLEO-H503RB:

STM32 Nucleo-64 development board with STM32H503RBT6 MCU, supports Arduino, ST Zio and morpho connectivity

The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the external SMPS significantly reduces power consumption in Run mode.

DATASHEET

 

NUCLEO-H563ZI:

STM32 Nucleo-64 development board with STM32H563ZIT6 MCU, supports Arduino, ST Zio and morpho connectivity

The STM32 Nucleo-144 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features, provided by the STM32 microcontroller. For the compatible boards, the internal or external SMPS significantly reduces power consumption in Run mode.

DATASHEET

 

STM32H573I-DK:

Discovery kit with STM32H573IIK3Q MCU

The STM32H573I-DK Discovery kit is a complete demonstration and development platform for the STM32H573IIK3Q microcontroller, featuring an Arm^® Cortex^®‑M33 core with Arm^® TrustZone^®.

DATASHEET

Video

Introducing the STM32H5 MCU