FATSC

FATSC (FAT Storage Controller) is a SD/USB coprocessor to connect USB memory drives or SD cards to a microcontroller.

FATSC Dev-Kit

Features

  • 2-Port USB-Host Mass-Storage (MSD/MSC full-speed)
  • SD/SDHC-Card interface (4-bit)
  • FAT/FAT32 file system with long file names (LFN) based on FatFs
  • Up to 16 simultaneous file accesses
  • Pin trigger for automatic emergency flush and close of all open files
  • Real-Time-Clock (RTC) with backup battery
  • UART and SPI interface
  • 3.3V power supply with 5V tolerant pins (except reset)
  • Based on a ST STM32F205 ARM Cortex-M3 microcontroller (10 years availability from 2021)
  • ALFAT SoC (ALF2X-SC-512) compatible pinout and commands
  • In-System-Programming during production with a Segger Flasher Portable possible (please contact us by mail)
  • Firmware customizations possible (please contact us by mail)

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