SILICON LABS CP2108-B03-GMR

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×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. By eliminating the need for complex firmware and driver development, the CP2108 devices enable quick USB connectivity with minimal development effort.

• 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

• Instrumentation
• Servers
• Industrial control
• Point-of-Sale products