RIFF BOX v2 H/W Specification

  • Dual-core Cortex-M4 MCU @ 204MHz;
  • PC to Box USB (Device) Speed: Hi-Speed (480 Mbps);
  • Box to Device (Host) Speed: Full-Speed (48 Mbps);
  • SD/MMC Interface with 1-Bit (DAT0) and 4-Bit (DAT0-DAT3) Bus Width support and SD_CLK up to 52 MHz;
  • UART Interface;
  • RIFF™ Smart Probing Feature;
  • Level-adjustable 23 GPIO Lines (1.65V to 3.6V) for interfacing a range of devices and protocols, such as NAND, SPI, I2C, Pin Finder, etc.;
  • 4 fixed 3.3V GPIO Lines;