FocalTech Systems FT5306
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. The FT5x06 series ICs include FT5206/FT5306/FT5406, the difference of their specifications will be listed individually in this datasheet.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 VariousAPPLICATIONS
z High Report Rate: More than 100Hz z Touch Resolution of 100 Dots per Inch (dpi) or above -depending on the Panel Size z Optional Interfaces :I2C/SPI z 2.8V to 3.6V Operating Voltage z Supports 1.8V/AVDD IOVCC z Capable of Driving Single Channel (transmit/receive) Resistance: Up to15K Ω z Capable of Supporting Single Channel (transmit/receive) Capacitance: 60 pF z Optimal Sensing Mutual Capacitor: 1pF~4pF z 12-Bit ADC Accuracy z Built-in MCU with 28KB Program Memory, 6KB Data Memory and 256B Internal Data Space z 11 Internal Interrupt Sources and 2 External Interrupt Sources z 3 Operating Modes ¾ Active ¾ Monitor ¾ Hibernate z Operating Temperature Range: -40°C to +85°C FocalTech Systems Co.