CP2102N-A02-GQFN24 USB to UART Bridge Controller (QFN-24)

Seamlessly add reliable USB connectivity to your custom electronics with the CP2102N-A02-GQFN24 USB-to-UART bridge controller. As the upgraded successor to the classic CP2102, this highly integrated IC simplifies the process of upgrading RS-232/UART designs to USB without writing complex USB software. It is an essential component for designing flight controllers, ESP32/Arduino programming adapters, telemetry modules, and PC-interfaced DIY gadgets.

The CP2102N stands out with its incredible level of integration: it features a built-in USB transceiver, an integrated clock (eliminating the need for an external crystal oscillator), and internal pull-up resistors. Capable of supporting baud rates up to an impressive 3 Mbps, it guarantees lightning-fast firmware flashing and data logging. Packaged in an ultra-compact 4x4mm QFN-24 footprint, it saves valuable PCB space while delivering industrial-grade performance.

Key Features:

• High Integration: Built-in clock, voltage regulator, and USB resistors mean practically no external components are required.

• High-Speed Data: Supports ultra-fast UART communication with baud rates up to 3 Mbps, perfect for fast firmware updates.

• Battery Friendly: Features low power consumption and a USB suspend state, making it ideal for portable and battery-operated RC gear.

• Broad Compatibility: Royalty-free Virtual COM Port (VCP) drivers are available for Windows, Mac, and Linux, ensuring plug-and-play operation.

Specifications:

• Part Number: CP2102N-A02-GQFN24

• IC Type: USB 2.0 Full-Speed to UART Bridge

• Max Baud Rate: 3 Mbps

• Operating Voltage: 3.0V to 3.6V (with 5V tolerant inputs)

• Package Type: QFN-24 (4x4 mm, SMD/SMT)