USB to UART Bridge with GPIOs - CP2103

Product Description

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!

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  Implements full v2.0 USB protocol


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  Needs no external crystal


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  Requires only a pull-up resistor and two decoupling caps


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  Internal EEPROM for device ID and Product Description strings


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  4 independently controllable GPIOs

Also available is the CP2103 Breakout Board!

Documents:

• 
  Silicon Labs website


• 
  CP2103 Datasheet


• 
  SFE Eagle Library has this part!

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