Prolific PL2503
Hi-Speed USB to Serial Bridge Controller
FEATURES
................................................................................................................. 5 1.2 Product Application ................................................................................................. 6 2. Functional Block Diagram.................................................................................. 7 3. Pin Diagram......................................................................................................... 8 4. Pin Assignment &DESCRIPTION
........................................................................... 9 4.1 USB2.0 PHY Related Pins......................................................................................9 4.2 UART Related Pins ................................................................................................ 9 4.3 SPI Flash Pins ........................................................................................................ 9 4.4 GPIO Pins ............................................................................................................