CY7C63310 - Low-Speed USB Peripheral Controller

Features

• 4 I/O pins with 3.3V logic levels.
• Each 3.3V pin supports high-impedance input, internal pull up, open drain output or traditional CMOS output.
• SPI serial communication.
• Master or slave operation.
• Configurable up to 4 Mbit/second transfers in the master mode.
• Supports half duplex single data line mode for optical sensors.
• 2-channel 8-bit or 1-channel 16-bit capture timer registers. Capture timer registers store both rising and falli.