STMicroelectronics STM32H750 ARM Cortex-M7 MCU

High-performance and DSP with DP-FPU, ARM® Cortex®-M7 MCU with 128 Kbytes of Flash memory, 1MB RAM, 400 MHz CPU, L1 cache, external memory interface, JPEG codec, HW crypto, large set of peripherals

Key features

• High Performance
• Graphics
• CAN FD
• ECC

Additional features

Core32-bit Arm® Cortex®-M7 core with double-precision FPU and L1 cache: 16 Kbytes of data and 16 Kbytes of instruction cache; frequency up to 400 MHz, MPU, 856 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions

Memories

• 128 Kbytes of Flash memory
• 1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain
• Dual mode Quad-SPI memory interface running up to 133 MHz
• Flexible external memory controller with up to 32-bit data bus:SRAM, PSRAM, NOR Flash memory clocked up to 133 MHz in synchronous mode
• SDRAM/LPSDR SDRAM
• 8/16-bit NAND Flash memories
• CRC calculation unit
• SecurityROP, PC-ROP, active tamper, secure firmware upgrade support, Secure access mode

Interfaces

• 4x SAIs (serial audio interface)
• SPDIFRX interface
• SWPMI single-wire protocol master I/F
• MDIO Slave interface
• 2× SD/SDIO/MMC interfaces (up to 125 MHz)
• 2× CAN controllers: 2 with CAN FD, 1 with time-triggered CAN (TT-CAN)
• 2× USB OTG interfaces (1FS, 1HS/FS) crystal-less solution with LPM and BCD
• Ethernet MAC interface with DMA controller8- to 14-bit camera interface (up to 80 MHz)
• 11 analog peripherals
• 3× ADCs with 16-bit max. resolution (up to 36 channels, 4.5 MSPS at 12 bits)2× 12-bit D/A converters (1 MHz)
• 2× ultra-low-power comparators1× digital filters for sigma delta modulator (DFSDM) with 8 channels/4 filters
• Graphics LCD-TFT controller up to XGA resolution
• Chrom-ART graphical hardware Accelerator™ (DMA2D) to reduce CPU load
• Hardware JPEG Codec

Applications

• Graphics
• Industrial
• Audio
• Safety