FT5316 Datasheet - FocalTech Systems

FT5316 True Multi-Touch Capacitive Touch Panel Controller

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/OPORTSCIRCUITS 10 3.

FT5x16 True Multi-Touch Capacitive Touch Panel Controller INTRODUCTION The FT5x16 Series ICs are single-chip capacitive touch panel controller ICs with a built-in Micro-controller unit (MCU).They adopt the mutual capacitance approach, which supports true multi-touch capability. In conjunction with a mutual capacitive touch panel, the FT5x16 have user-friendly input functions, which can be applied on many portable devices, such as cellular phones, MIDs and GPS. The FT5x16 series ICs include FT52.

FT5316 Features

* Mutual Capacitive Sensing Techniques

* True Multi-touch with up to 5 Points of Absolution X and Y Coordinates

* Immune to RF Interferences

* Auto-calibration: Insensitive to Capacitance and Environ- mental Variations

* FT5216 supports up to 16 TX lines + 10 RX lines

* FT531

FT5316 Datasheet (538.80 KB)