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STM32H7R3L8H6H - High-performance Arm® Cortex®-M7 32-bit RISC core Microcontrollers, operating at up to 600MHz

Product Overviews

STM32H7R3L8H6H is based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 600 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.

Key Features

32-bit Arm® Cortex®-M7 CPU with MPU and DP-FPU

Frequency up to 600 MHz

64 Kbytes of user flash memory that can be used for user code and/or external memory configuration

2x SD/SDIO/MMC interfaces

2x DMA controllers to offload the CPU

2 × dual-port DMAs with FIFO and linked listed support

1.71 V to 3.6 V application supply and I/O

2x12-bit ADC, up to 5 MSPS in 12-bit, up to 17 channels

Up to 152 I/O ports with interrupt capability

Up to 35 communication interfaces

3× I2C FM+ (SMBus/PMBus™)

1x I3C interface (muxed with one I2C)

Up to 3 USARTs/4 UARTs

2x SAI (serial audio interface)

STM32H7R3L8H6H - External SMPS supply, supplies LDO

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