FT5406 Datasheet | FocalTech Systems

FT5x06 True Multi-Touch Capacitive Touch Panel Controller INTRODUCTION The FT5x06 Series ICs are single-chip capacitive touch panel controller ICs with a built-in 8 bit 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 FT5x06 have user-friendly input functions, which can be applied on many portable devices, such as cellular phones, MIDs, netbook and notebook personal puters. The FT5x06 series ICs include FT5206/FT5306/FT5406, the difference of their specifications will be listed individually in this datasheet. Features - Mutual Capacitive Sensing Techniques - True Multi-touch with up to 10 Points of Absolution X and Y Coordinates - Immune to RF Interferences - Auto-calibration: Insensitive to Capacitance and Environ- mental Variations - Supports up to 28 Transmit Lines and 16 Receive Lines - Supports up to 8” Touch Screen - Full Programmable Scan Sequences with Individual Ad- justable Receive Lines and Transmit Lines to Support Various Applications - High Report Rate: More than 100Hz - Touch Resolution of 100 Dots per Inch (dpi) or above -depending on the Panel Size - Optional Interfaces :I2C/SPI - 2.8V to 3.6V Operating Voltage - Supports 1.8V/AVDD IOVCC - Capable of Driving Single Channel (transmit/receive) Resistance: Up to15K Ω - Capable of Supporting Single Channel (transmit/receive) Capacitance: 60 p F - Optimal Sensing Mutual Capacitor: 1p F~4p F - 12-Bit ADC Accuracy - Built-in MCU with 28KB Program Memory, 6KB Data Memory and 256B Internal Data Space - 11 Internal Interrupt Sources and 2 External Interrupt Sources - 3 Operating Modes - Active - Monitor - Hibernate - Operating Temperature Range: -20°C to...