STM32H745ZIT6 Description

The high-performance Arm? Cortex?-M7 and Cortex?-M4 32-bit RISC processors power STM32H745ZIT6 devices. The Cortex?-M7 core runs at 480 MHz, whereas the Cortex?-M4 runs at 240 MHz. Both cores have an FPU that supports Arm? single- and double-precision (Cortex?-M7 core) operations and conversions (IEEE 754 compliant), as well as a full set of DSP instructions and a memory protection unit (MPU), to improve application security.

STM32H745ZIT6 devices include high-speed embedded memories with up to 2 Mbytes of dual-bank Flash memory, up to 1 Mbyte of RAM (including 192 Kbytes of TCM RAM, up to 864 Kbytes of user SRAM, and 4 Kbytes of backup SRAM), as well as an extensive range of enhanced I/Os and peripherals connected to APB buses, AHB buses, and a 2x32-bit multi-AHB bus matrix.

STM32H745ZIT6 Features

• Embedded regulator (LDO) to supply the digital circuitry

• High power-efficiency SMPS step-down converter regulator to directly supply VCORE and/or external circuitry

• Voltage scaling in Run and Stop mode (6 configurable ranges)

• Backup regulator (~0.9 V)

• The voltage reference for analog peripheral/VREF+

• 1.2 to 3.6 V VBAT supply

• Low-power modes: Sleep, Stop, Standby and

• BAT supporting battery charging

STM32H745ZIT6 Applications

• General-purpose amplifier

• Switching applications

• Power management

• Industrial