CP2102N USBXpress USB Bridges

The Silicon Labs CP2102N devices, part of the USBXpress family, are designed to quickly add USB to applications by eliminating firmware complexity and reducing development time. These highly-integrated USB-to-UART bridge controllers provide a simple solution for updating RS-232 designs to USB using a minimum of components and PCB space. 

These devices include a USB 2.0 full-speed function controller, USB transceiver, oscillator, and Universal Asynchronous Receiver/Transmitter (UART) in packages as small as 3 mm x 3 mm. No other external USB components are required for development. All customization and configuration options can be selected using a simple GUI-based configurator. By eliminating the need for complex firmware and driver development, the CP2102N devices enable quick USB connectivity with minimal development effort. 

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Features

  • No firmware development required
  • Simple GUI-based Xpress configurator
  • 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
  • USB Battery Charger Detection (USB BCS 1.2 Specification)
  • Remote wakeup for waking a suspended host
  • Low operating current : 9.5 mA
  • Royalty-free Virtual COM port drivers

Get Started with the CP2102N

To get started, download the latest version of Simplicity Studio™ Software and configure with the Xpress Configurator. 

 



CP2102N Product Matrix

Devices
Part Number Data Sheet Eval Kit Interface Dig I/O Pins Package Type Package Size (mm) Battery Charge Detection
CP2102N-MINIEK USB to UART Bridge 4 QFN20 3x3 No
CP2102N-MINIEK USB to UART Bridge 4 QFN24 4x4 No
CP2102N-MINIEK USB to UART Bridge 7 QFN28 5x5 Yes
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