TP6911 - Tenx

TP6911 USB Controller

The TP6911 is an 8-bit micro-controller embedded device tailored to the USB audio application. It is able to play two channels PC audio and record one channel voice through Full-Speed USB bus. FEATURE „ „ „ „ „ „ „ „ „ „ „ „ „ Compliance with the Universal Serial Bus specification v2.0 Full-Speed Built-in USB Transceiver and 3.3V Regulator Isochronous transf.

Features

M 1 tenx technology, inc. Rev 1.0 2006/05/12 www.DataSheet4U.com TP6911 PIN DESCRIPTION Name V33 VSS VDD VDDV VSSV AVDD AGND PWMVDD PWMVSS ADCI X1 X2 RESETn DP DM AUDIOLP AUDIOLN AUDIORP AUDIORN MICIN+ MICINANAO ANAI KSI[7:0] KSO[2:0] P1[7:0] P3[5,4] I/O O P P P P P P P P I I O I I/O I/O O O O O I I O I I O I/O I/O Description 3.3V Regulator output Ground 5V Power from USB cable 5V Power for PLL Ground for PLL 5V Power for Recorder Ground for Recorder 5V Power for Audio Output Ground for Audio Output VR input for volume adjustment Crystal in (12MHz) Crystal out Chip reset (active low) USB.