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 STM32F205R 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)