CP2102-GMR
| Part Number | CP2102-GMR |
|---|---|
| Manufacturer | Silicon Labs |
| Category | USB to UART Bridges; USB Interface ICs |
| Description | USB to UART Bridge Controller, Full Speed USB, UART Interface, 3.3V, QFN-28 Package |
Product Overview
The CP2102-GMR is a highly-integrated USB-to-UART bridge controller that provides a simple solution for upgrading USB connectivity in designs with UART interfaces. It includes a full-speed USB controller, USB transceiver, oscillator, and internal memory, eliminating the need for external components. The device supports full-speed USB (12 Mbps) and standard UART data rates with hardware and software flow control, offering reliable, high-performance serial communication. With built-in voltage regulators and a compact QFN-28 package, it enables easy integration into portable, embedded, and space-constrained applications requiring USB-to-serial conversion.
| Key Specifications | |
|---|---|
| RoHS Status | RoHS Compliant |
| EDA / CAD Models | 3D Model, Symbol, Footprint Available |
| Warranty | 2-Year Warranty |
| Brand | Silicon Labs |
| USB Speed | Full Speed (12 Mbps) |
| Interface | UART (RS-232 / RS-485) |
| Supply Voltage | 3.0V ~ 3.6V (3.3V Typical) |
| Package Type | QFN-28 |
| Operating Temperature | -40°C to +85°C |
Typical Applications
- USB to UART/RS-232/RS-485 Adapters
- Embedded System USB Connectivity
- Industrial Control & Automation
- IoT Devices & Sensor Modules
- Consumer Electronic Accessories
- Portable Diagnostic Equipment
- USB Upgrade for Legacy UART Devices
- Test & Measurement Instruments
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.

