GENERAL DESCRIPTIONThe TP6902 is an 8-bit micro-controller embedded device tailored to the USB
audio application. Itis able to play two channels music through Full-Speed USB
bus.
FEATURES*Compliance with the Universal Serial Bus specification V2.0 Full-Speed
*Built-in USB Transceiver and 3.3V regulator
*Isochronous transfer with adaptive synchronization
*High performance 48KHz sampling rate for audio playback
*Two channel audio Class-D Amplify for speaker driving
*64-level volume control
*Support USB Suspend function
*24 MHz crystal oscillation
*28 pin package