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CP2108 - USB to Quad UART Bridge Controller

General Description

string, power descriptor, device release number, interface strings, device serial number, modem and GPIO configuration as desired for applications.

All customization and configuration options can be selected using a simple GUI-based configurator.

Key Features

  • No firmware development required.
  • Simple GUI-based configurator.
  • Integrated USB transceiver; no external resistors required.
  • Integrated clock; no external crystal required.
  • USB 2.0 full-speed compatible.
  • Four independent UART interfaces.
  • 16 GPIOs with configurable options.
  • Royalty free Virtual COM port (VCP) drivers Connect to VBUS or External Supply USB Connector VBUS D+ D- GND (3.0 V to VDD) (2.7 to 6.0 V) VREGIN VDD V.

📥 Download Datasheet

Datasheet Details

Part number CP2108
Manufacturer Silicon Labs
File Size 877.19 KB
Description USB to Quad UART Bridge Controller
Datasheet download datasheet CP2108 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CP2108 Data Sheet The CP2108 is a highly integrated USB to Quad UART Bridge Controller providing a simple solution for updating RS-232/ RS-485 designs to USB using a minimum of components and PCB space. The CP2108 includes a USB 2.0 full-speed function controller, USB transceiver, oscillator, EEPROM, and four asynchronous serial data buses (UART) with full modem control signals in a compact 9 mm x 9 mm 64-pin QFN package. The on-chip EEPROM may be used to customize the USB Vendor ID (VID), Product ID (PID), product description string, power descriptor, device release number, interface strings, device serial number, modem and GPIO configuration as desired for applications. All customization and configuration options can be selected using a simple GUI-based configurator.