STM32H745ZIT6

STM32H745xI/G devices are based on the high-performance Arm® Cortex®-M7 and
Cortex®-M4 32-bit RISC cores. The Cortex®-M7 core operates at up to 480 MHz and the
Cortex®-M4 core at up to 240 MHz. Both cores feature a floating point unit (FPU) which
supports Arm® single- and double-precision (Cortex®-M7 core) operations and conversions
(IEEE 754 compliant), including a full set of DSP instructions and a memory protection unit
(MPU) to enhance application security.
STM32H745xI/G devices incorporate high-speed embedded memories with a dual-bank
Flash memory of up to 2 Mbytes, 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, 2×32-bit
multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external
memory access.
All the devices offer three ADCs, two DACs, two ultra-low power comparators, a low-power
RTC, a high-resolution timer, 12 general-purpose 16-bit timers, two PWM timers for motor
control, five low-power timers, a true random number generator (RNG). The devices support
four digital filters for external sigma-delta modulators (DFSDM). They also feature standard
and advanced communication interfaces.