Creative Commons images are CC BY-NC-SA 3.0


Not available
for backorder

added to your
shopping cart

Out of stock Out of stock
5.95 1+ units
5.36 10+ units
4.76 100+ units

We do not currently have an estimate of when this product will be back in stock.

Notify Me

Replacement: BOB-00199. We are no longer selling this bare IC but we do continue to sell the breakout board. This page is for reference only.

Description: Silicon Laboratories USB to UART IC. The latest units from Signal: the CP2103 is a extended version of the CP2102 and CP2101. All the functionality with the addition of four general purpose I/O pins. That's right! You can drive four GPIO pins independantly via USB!

  • Implements full v2.0 USB protocol
  • Needs no external crystal
  • Requires only a pull-up resistor and two decoupling caps
  • Internal EEPROM for device ID and Product Description strings
  • 4 independently controllable GPIOs

Also available is the CP2103 Breakout Board!


Drivers: SFE USB Drivers (Includes drivers for Linux and MacOS), USB Driver Installation Information

Comments 0 comments

Related Products