Part Number: PL2303, PL-2303
Function: USB to RS-232 Bridge Controller
Package: SSOP 28 Pin type
Manufacturer: Prolific
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Description
The PL2303, PL-2303 operates as a bridge between one USB port and one standard RS232 Serial port. The two large on-chip buffers accommodate data flow from two different buses. The USB bulk-type data is adopted for maximum data transfer. Automatic handshake is supported at the Serial port. With these, a much higher baud rate can be achieved compared to the legacy UART controller.
Pinout
Features
1. Fully compliant with USB Specification v1.1 and USB CDC v1.1
2. Supports RS232 Serial interface
3. Supports automatic handshake mode
4. Supports Remote wake-up and power management
5. 256-bytes buffer each for upstream and downstream data flow
6. Supports default ROM or external EEPROM for device configuration
7. On-chip USB transceiver
PL2303 Windows Driver : https://www.prolific.com.tw/
PL2303 Datasheet PDF
