Description
- Full speed USB device interface, conforms to USB Specification Version 2.0, only needs crystal and capacitance external.
- Supports common MODEM liaison signal RTS, DTR, DCD, RI, DSR and CTS.
- Supports IrDA criterion SIR infrared communication, supports baud rate varies from 2400bps to 115200bps.
- Support 5V and 3.3V source voltage.
