Description
1  2.1  ARCHITECTURAL OVERVIEW 1  2.2  POWER SUPPLY SELECTION  2  2.3  MCU  2  2.4  OPERATION MODES  3  2.5  HOST INTERFACE  3  2.6  SERIAL INTERFACE  3  2.6.1  I2C 3  2.6.2  SPI 5  2.6.3  USB 8 
3  ELECTRICAL SPECIFICATIONS  9  3.1  ABSOLUTE MAXIMUM RATINGS 9  3.2  DC CHARACTERISTICS 10  3.3  AC CHARACTERISTICS  10  3.4 I/O PORTS CIRCUITS 11  3.5 POWER ON/RESET/WAKE SEQUENCE  11 
4  PIN CONFIGURATIONS  13 
5  PACKAGE INFORMATION 18  5.1  PACKAGE INFORMATION OF QFN-8X8-68L PACKAGE  18  5.2  PAC
Features
- Mutual Capacitive Sensing Techniques.
 
- True Multi-Touch with up to 10 Points of Absolute X and Y Coordinates.
 
- Enhanced Immunity to RF Interferences and power noise.
 
- Auto Calibration and Compensation for Environmental Variations.
 
- FT5506 supports up to 32 TX lines + 20 RX lines without USB.
 
- FT5606 supports up to 38 TX lines + 27 RX lines without USB.
 
- FT5616 supports up to 38 TX lines + 27 RX lines with USB.
 
- FT5816 Supports up to 48 TX lines + 36 RX lines wit.