STM32H7S3L8 Overview
STM32H7S3x8 STM32H7S7x8 Arm® Cortex®-M7 32-bit 600 MHz MCU, 64 KB flash, 620 KB RAM, Ethernet, 2x USB, 2x FD-CAN, advanced graphics and security, 2x12-bit ADCs Datasheet - production.
STM32H7S3L8 Key Features
- 64 Kbytes of user flash memory that can be used for user code and/or external memory configuration
- SRAM: total 620 Kbytes (548 Kbytes with optional ECC activated) organized as follows
- 64+64 Kbytes minimum of instruction and data TCM RAM for critical real time instructions
- 384 Kbytes AXI SRAM (128 Kbytes with optional remap to TCM RAM fully activated
- 4 Kbytes of backup SRAM (available in the lowest-power modes)
- Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, FRAM, SDR/LPSDR SDRAM, NOR/NAND memories
- up to 2x Octo-SPI memory interfaces or 1 octoSPI + 1 hexa-SPI with XiP, with support for serial PSRAM/NAND/NOR, HyperRAM
- 2x SD/SDIO/MMC interfaces
- 2 × dual-port DMAs with FIFO and linked listed support
- PSA level 2 and SESIP level 3 certified (under certification)