Description
1 2.1 ARCHITECTURAL OVERVIEW 1 2.2 MCU 2 2.3 OPERATION MODES 2 2.4 HOST INTERFACE 3 2.5 SERIAL INTERFACE 3 2.5.1 I2C 3 2.5.2 SPI 4
3 ELECTRICAL SPECIFICATIONS 8 3.1 ABSOLUTE MAXIMUM RATINGS 8 3.2 DC CHARACTERISTICS 9 3.3 AC CHARACTERISTICS 9 3.4 I/O PORTS CIRCUITS 10
Features
- z Mutual Capacitive Sensing Techniques z True Multi-touch with up to 10 Points of Absolution X and
Y Coordinates z Immune to RF Interferences z Auto-calibration: Insensitive to Capacitance and Environ-
mental Variations z Supports up to 28 Transmit Lines and 16 Receive Lines z Supports up to 8.9” Touch Screen z Full Programmable Scan Sequences with Individual Ad-
justable Receive Lines and Transmit Lines to Support Various.