CP2105-F01-GMR - Silicon Labs

Manufacturer Part Number

CP2105-F01-GMR

Manufacturer

silicon-labs

Introduction

The CP2105-F01-GMR is a USB to UART bridge controller integrating a USB 2.0 full-speed function controller, USB transceiver, oscillator, EEPROM, and asynchronous serial data bus (UART) with full modem control signals in a compact 24-QFN package. This device is designed for optimum flexibility and simplicity in application without compromising functionality.

Product Features and Performance

USB 2.0 Full-Speed compatible

Integrated USB transceiver; no external resistors required

Integrated clock; no external crystal required

On-chip power-on reset circuit

On-chip voltage regulator: 3.3 V output

1000 kbps data rate for UART communication

Supports full modem handshake signals

512 bytes receive buffer; 512 bytes transmit buffer

Hardware or X-On/X-Off handshaking supported

Event character support and line break transmission

Product Advantages

Simplifies design and lowers system BOM cost with integrated features

Supports bus-powered and self-powered operation

Reduces external component count

High data bandwidth capability

Key Technical Parameters

Interface: UART

Voltage Supply: 1.8V, 3V ~ 3.6V

Current Supply: 17mA

Operating Temperature: -40°C ~ 85°C

Standards: USB 2.0

Package / Case: 24-WFQFN Exposed Pad

Quality and Safety Features

Built-in LDO with over-current protection

ESD protection up to 2 kV

Commercial grade with wide temperature range support

Compatibility

Compatible with USB 2.0 full speed and backward compatible with USB 1.1

Application Areas

Serial communication for industrial and commercial applications

Upgrading legacy peripherals to USB

Consumer electronics interfaces

Portable device USB interfaces

Product Lifecycle

Current status: Active

Not close to discontinuation

Future upgrades or replacements available as new standards emerge

Several Key Reasons to Choose This Product

High integration reduces system costs and PCB footprint

Robust on-chip protection features ensure system reliability

Supports a wide range of supply voltages and operating temperature

Easy implementation with minimal external components

Proven silicon-labs technology with robust driver support