BU21029MUV - 4-wire Resistive Touch Screen Controller
BU21029MUV Features
* Single and dual touch detection for standard 4-wire resistive touch screens
* I2C-like interface for interfacing with the host processor
* 12-bit resolution
* Single 1.65V to 3.60V supply
* Power on reset
* Auto power down control
* Built-in clock oscillator circuit
