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 computers.
The FT5x06 series ICs include FT5206/FT5306/FT5406, the difference of their specifications will be listed individually in this
datasheet.
FEATURES
Capable of Driving Single Channel (transmit/receive) Re-
Mutual Capacitive Sensing Techniques
sistance: Up to15K Ω
True Multi-touch with up to 10 Points of Absolution X and
Capable of Supporting Single Channel (transmit/receive)
Y Coordinates
Capacitance: 60 pF
Immune to RF Interferences
Optimal Sensing Mutual Capacitor: 1pF~4pF
12-Bit ADC Accuracy
Auto-calibration: Insensitive to Capacitance and Environ-
mental Variations
Built-in MCU with 28KB Program Memory, 6KB Data
Supports up to 28 Transmit Lines and 16 Receive Lines
Supports up to 8” Touch Screen
Memory and 256B Internal Data Space
11 Internal Interrupt Sources and 2 External Interrupt
Sources
Full Programmable Scan Sequences with Individual Ad-
justable Receive Lines and Transmit Lines to Support
Various Applications
3 Operating Modes
Active
Monitor
Hibernate
High Report Rate: More than 100Hz
Touch Resolution of 100 Dots per Inch (dpi) or above --
depending on the Panel Size
Operating Temperature Range: -20°C to +85°C
Optional Interfaces :I2C/SPI
2.8V to 3.6V Operating Voltage
Supports 1.8V/AVDD IOVCC
FocalTech Systems Co., Ltd
·
www.focaltech-systems.com
·
support@focaltech-systems.com
Document Number: D-FT5x06-1212-V4.0 (Version: 4.0)
Revised Dec. 18, 2012
From No.: F-OI-RD01-03-03-B