FT5x06
FocalTech Systems Co., Ltd · www.focaltech-systems.com · support@focaltech-systems.com
Document Number: D-FT5x06-1208-V3.0 (Version: 3.0) Revised Aug. 29, 2012
From No.: F-OI-RD01-03-03-B
True
Multi
-
Touch
Capacitive
Touch
P
anel 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
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) Re-
sistance: Up to15K Ω
Capable of Supporting Single Channel (transmit/receive)
Capacitance: 60 pF
Optimal Sensing Mutual Capacitor: 1pF~4pF
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 +85°C
