Description: 1. The PL2303 is a USB-to-Universal Asynchronous Receiver/Transmitter (UART) converter chip, widely used for establishing a serial connection between microcontrollers or computers via USB interface. 2. This converter enables users to transmit and receive data in TTL (Transistor-Transistor Logic) level signals using standard USB interfaces on Windows, Linux, or Mac OS systems. 3. Its compact size (16mm x 15mm) makes it an ideal solution for embedded projects, prototyping, and other applications where a space-saving interface is crucial. 4. Key features include: 16-byte FIFO buffers, automatic flow control, support for multiple voltage levels, and hot-plugging capabilities. 5. The PL2303 can be employed in diverse applications like test equipment, data acquisition systems, programmers, and other IoT projects requiring USB connectivity. 6. The converter supports a wide range of operating voltages (from 1.8V to 5.5V) to cater to various electronic devices, ensuring compatibility with
| Specification | Details |
|---|---|
| Serial Interface | Supports TTL serial interface (TxD RxD) |
| USB Interface | Compatible with USB 1.1 and 2.0 |
| Baud Rate | Up to 12 Mbps |
| Data Bit Length | Supports 5 6 7 8 data bits |
| Stop Bit Length | Supports 1 2 stop bits |
| Parity Bit | Supports even odd none parity |
| Power Consumption | Typically <10mA (active) <500µA (idle) |
| Operating System | Supported on Windows macOS Linux |
| Dimensions | 21.5mm x 17.2mm x 7.3mm |
| Weight | Approximately 6 grams |
