GT9271 Datasheet - Goodix

GT9271, 10-Point Capacitive Touch Controller

10-Point Capacitive Touch Controller for MID: GT9271 GT9271 10-Point Capacitive Touch Controller for MID Rev.04 * *Nov.11, 2014 ====== .
on Functions 14 8.

Features

* 4 3. Block Diagram5 4. Pin Configurations 6 5. Sensor Design 7 5.1 Layout of Rx Channels 7 5.2 Layout of Tx Channels 7 5.3 Sensor Design Specifications 8 5.4 Touch Key Design 8 6. I2C Communication 9 6.1 I2C Timing 9 a) Data Transmission 11 b) Writing Data to GT9271 11 c) Reading Data from GT927112

GT9271-Goodix.pdf