STM32H725ZGT6                              Description

STM32H725xE/G devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 550 MHz. The Cortex® -M7 core features a floating point unit (FPU) which supports Arm® double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types. The Cortex -M7 core includes 32 Kbytes of instruction cache and 32 Kbytes of data cache. STM32H725xE/G devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

STM32H725ZGT6                                Features

Core

• 32-bit Arm® Cortex®-M7 CPU with DP-FPU, L1

cache: 32-Kbyte data cache and 32-Kbyte

instruction cache allowing 0-wait state

execution from embedded Flash memory and

external memories, frequency up to 550 MHz,

MPU, 1177 DMIPS/2.14 DMIPS/MHz

(Dhrystone 2.1), and DSP instructions

Memories

• Up to 1 Mbyte of embedded Flash memory with

ECC

• SRAM: total 564 Kbytes all with ECC, including

128 Kbytes of data TCM RAM for critical realtime data + 432 Kbytes of system RAM (up to

256 Kbytes can remap on instruction TCM

RAM for critical real time instructions) +

4 Kbytes of backup SRAM (available in the

lowest-power modes)

• Flexible external memory controller with up to

24-bit data bus: SRAM, PSRAM,

SDRAM/LPSDR SDRAM, NOR/NAND

memories

• 2 x Octo-SPI interface with XiP

• 2 x SD/SDIO/MMC interface

• Bootloader

STM32H725ZGT6                               applications

• Motor drive and application control

• Medical equipment

• Industrial applications: PLC, inverters, circuit breakers

• Printers, and scanners

• Alarm systems, video intercom, and HVAC

• Home audio appliances

• Mobile applications, Internet of Things

• Wearable devices: smart watches.