ST STM32H747IIT6

ARM® Cortex®-M4/M7240 МГц, 480 МГц2 МБ (2М x 8)

Overview

STM32H747xI/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.

STM32H747xI/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, 2x32-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.

Features

• 1× high-resolution timer (2.1 ns max resolution)

• 2× 32-bit timers with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input (up to 240 MHz)

• 2× 16-bit advanced motor control timers (up to 240 MHz)

• 10× 16-bit general-purpose timers (up to 240 MHz)

• 5× 16-bit low-power timers (up to 240 MHz)

• 4× watchdogs (independent and window)

• 2× SysTick timers

• RTC with sub-second accuracy and hardware calendar

• 3× ADCs with 16-bit max. resolution (up to 36 channels, up to 3.6 MSPS)

• 1× temperature sensor

• 2× 12-bit D/A converters (1 MHz)

• 2× ultra-low-power comparators

Applications

• Power Management

• Consumer Electronics

• Portable Devices

• Industrial