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CP2103 from Silicon

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CP2103

Manufacturer: Silicon

SINGLE-CHIP USB TO UART BRIDGE

Partnumber Manufacturer Quantity Availability
CP2103 Silicon 14 In Stock

Description and Introduction

SINGLE-CHIP USB TO UART BRIDGE The CP2103 is a USB-to-UART bridge controller manufactured by Silicon Labs. Key specifications include:  

- **Manufacturer**: Silicon Labs (now part of Skyworks Solutions)  
- **Interface**: USB 2.0 full-speed (12 Mbps) to UART  
- **Operating Voltage**: 3.0V to 3.6V (with 5V tolerant I/O)  
- **Package Options**: QFN-28 (5x5 mm) and QFN-24 (4x4 mm)  
- **Integrated Features**: On-chip USB transceiver, clock, and EEPROM  
- **UART Data Rates**: Up to 3 Mbps  
- **Supported OS**: Windows, macOS, Linux, Android  
- **Certifications**: USB-IF, FCC, CE, RoHS compliant  

This information is based solely on the manufacturer's datasheet and official documentation.

Partnumber Manufacturer Quantity Availability
CP2103 SILABS 24 In Stock

Description and Introduction

SINGLE-CHIP USB TO UART BRIDGE The CP2103 is a USB-to-UART bridge controller manufactured by Silicon Labs (Silabs).  

### **Key Specifications:**  
- **Interface:** USB 2.0 Full-Speed (12 Mbps)  
- **UART Data Rates:** 300 bps to 921.600 kbps  
- **Operating Voltage:** 3.0V to 3.6V (with 5V tolerant I/O)  
- **Package:** QFN-28 (5x5 mm)  
- **Integrated Components:**  
  - USB transceiver  
  - On-chip clock (no external crystal required)  
  - 512-byte receive buffer, 512-byte transmit buffer  
- **Supported Operating Systems:** Windows, macOS, Linux, Android  
- **Certifications:** USB-IF, FCC, CE, RoHS compliant  

### **Features:**  
- Simple USB-to-serial data transfer  
- No external firmware required  
- Suspend/resume indicators  
- On-chip power-on reset circuit  
- Supports modem control signals (RTS, DTR, DSR, DCD, RI, CTS)  

For detailed specifications, refer to the official Silabs CP2103 datasheet.

Partnumber Manufacturer Quantity Availability
CP2103 63 In Stock

Description and Introduction

SINGLE-CHIP USB TO UART BRIDGE The CP2103 is a USB-to-UART bridge controller manufactured by Silicon Labs. Here are its key specifications:

- **Interface**: USB 2.0 full-speed (12 Mbps)
- **UART Data Rates**: 300 bps to 3 Mbps
- **Operating Voltage**: 3.0V to 3.6V (with 5V tolerant I/O)
- **Package**: 5x5 mm QFN-28
- **Integrated Features**:  
  - On-chip USB transceiver  
  - 512-byte receive and transmit buffers  
  - Internal EEPROM for device configuration  
  - Integrated clock (no external crystal required)  
  - USB suspend/resume support  

- **Certifications**: USB-IF and CE compliant  
- **Operating Temperature**: -40°C to +85°C  

The CP2103 is commonly used for USB-to-serial communication in embedded systems.

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