SC16IS750 Breakout Board UART to I2C SPI Converter High Speed Serial Interface Module Compact Reliable Design

Key Technical Specifications
  • Protocol Conversion: Bridge between I2C/SPI and UART.
  • Baud Rates: Supports data rates up to 5 Mbps.
  • Buffer: Features a 64-byte FIFO for both receiving and transmitting.
  • Voltage: Operates at 3.3V or 2.5V, but typically includes a 3.3V regulator; pins are 5.5V tolerant, making it compatible with 5V controllers.
  • Onboard Clock: Usually equipped with a 14.7456 MHz crystal (though older versions used 12.288 MHz).
  • GPIO: Provides 8 additional programmable general-purpose I/O pins.