Single-chip USB to UART Bridge

Silicon Labs CP2102C.

The CP2102C is designed to enhance connectivity and simplify the integration of embedded systems with USB. This highly integrated, single-chip USB-to-UART bridge effortlessly upgrades UART designs to USB, offering seamless compatibility with standard CDC (Communication Device Class) drivers across major operating systems, including Windows, Mac, and Linux, eliminating the need for custom driver installation.

It also supports USB-C and requires no firmware development. Additionally, it also boasts an integrated USB transceiver, integrated clock, USB 2.0 full-speed compatibility, and data transfer rates of up to 3 Mbaud, all while operating at a low current of just 9.5 mA.

Main Features:

  • No firmware development required
  • Integrated USB transceiver; no external resistors required
  • Integrated clock; no external crystal required
  • USB 2.0 full-speed compatible
  • Data transfer rates up to 3 Mbaud
  • Low operating current: 9.5 mA
  • Standard CDC drivers - no custom driver needed