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STMicroelectronics STM32H743XGH6 — Microcontrollers & Processors (MCU / MPU / DSP)
STMicroelectronics

STM32H743XGH6 STM32H7 ARM Cortex-M7 MCU, 480MHz

MPNSTM32H743XGH6
Active

STMicroelectronics STM32H7 series, ARM Cortex-M7, 32-Bit Single-Core MCU, 480MHz, 1MB (1M x 8) FLASH, 1M x 8 RAM, 265-TFBGA, -40°C~85°C (TA).

$15.2144Ref. price · indicative, final on quote
STM32H743XGH6 datasheet
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Specifications

STM32H743XGH6 Technical Specifications
ParameterValue
SeriesSTM32H7
Mounting typeSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.62V ~ 3.6V
Operating temperature-40°C~85°C(TA)
Speed480MHz
PackageTray
RAM size1M x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Number of i (O)168
Core processorARM® Cortex®-M7
Case265-TFBGA
Data convertersA/D 36x16b; D/A 2x12b
Program memory size1MB (1M x 8)

Product details

480 MHz Cortex-M7 — where the headroom goes

The STM32H743XGH6: The ARM Cortex-M7 core runs at 480 MHz. The 1 MB Flash and 1M x 8 RAM support a full RTOS and TCP/IP stack without external memory.

Peripheral set and connectivity

The 168 I/O lines and the EBI/EMI bus allow direct attachment of parallel LCDs or external SRAM/Flash without a glue-logic CPLD. Data converters are A/D 36x16-bit and D/A 2x12-bit, covering multi-channel sensor acquisition.

Supply rail and power management

Supply range is 1.62 V to 3.6 V. The internal POR and brown-out detect eliminate the need for an external supervisor in most designs.

Lifecycle and sourcing posture

Listed as Active by the manufacturer, so no end-of-life notice is in effect.

Frequently asked questions

What is the core processor and speed of STM32H743XGH6?

It uses an ARM Cortex-M7 core running at 480 MHz, making it one of the faster single-core MCUs in the STM32 lineup.

Does STM32H743XGH6 have any equivalent or cross-reference?

The base product number is STM32H743. Pin-compatible variants exist within the STM32H743 density family, but the exact ball-out should be verified against the target PCB layout before substituting.