CP2102N-A02-GQFN24R - Silicon Labs

Manufacturer Part Number

CP2102N-A02-GQFN24R

Manufacturer

Silicon Labs

Introduction

CP2102N-A02-GQFN24R is a USB to UART bridge controller integrating 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.

Product Features and Performance

USB 2.0 full-speed compliant

UART interface support for 7 or 8 data bits, 1 or 2 stop bits, and odd/even/mark/space/no parity

Baud rates: 300 bps to 2 Mbps

512 bytes each of receive and transmit buffers

Hardware or X-On/X-Off handshaking supported

Event character support

Line break transmission

USB suspend states supported via SUSPEND pins

Product Advantages

High integration reduces system cost and board space

No USB-specific firmware programming required

Royalty-free Virtual COM port drivers for easy serial communication

Built-in EEPROM for vendor ID, product ID, serial number, power descriptor, release number, and product description strings

Highly integrated with built-in oscillator and EEPROM

USB battery charger detection

Automatic handshake support

Key Technical Parameters

Supply Voltage: 3V to 3.6V

Supply Current: 9.5mA

Operating Temperature: -40°C to 85°C

USB Protocol: USB 2.0

Serial Interface: UART

Package: 24-VFQFN Exposed Pad

Vendor Device Package: 24-QFN (4x4)

Standards Compliance: USB 2.0

Quality and Safety Features

Internal oscillator for less external component count

Low operating current for power savings

Extended operating temperature range for industrial applications

Compatibility

USB 2.0 full-speed compatible

Virtual COM port device drivers for Windows, Mac, Linux, and Android

Direct access driver support for other applications

Application Areas

USB peripheral development

Serial communication systems

Industrial controls

Point-of-Sale terminals

Medical devices

Consumer electronics

Product Lifecycle

Product status: Active

Not currently listed for discontinuation

Replacements or upgrades may be available

Key Reasons to Choose This Product

High level of integration for simplification of design and reduction in BOM costs

Built-in EEPROM simplifies product configuration and customization

USBXpress™ provides a simplified driver interface for easy integration

Supports a wide range of data formats and baud rates

Robust operating temperature range suited for harsh environments

Support from Silicon Labs for development and implementation

Widely accepted and used within the industry, ensuring ongoing support and reliability