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PDF FT6306DMB Data sheet ( Hoja de datos )
| Número de pieza | FT6306DMB | |
| Descripción | Self-Capacitive Touch Panel Controller | |
| Fabricantes | FocalTech Systems | |
| Logotipo |  |
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FT6x06
Self-Capacitive Touch
Panel Controller
INTRODUCTION
The FT6x06 Series ICs are single-chip capacitive touch panel controller ICs with a built-in 8 bit enhanced Micro-controller unit
(MCU).They adopt the self-capacitance technology, which supports single point and gesture touch. In conjunction with a
self-capacitive touch panel, Friendly UI can be applied on many portable devices, such as cellular phones, GPS and digital camera.
The FT6x06 series ICs include FT6206 /FT6306, the difference of their specifications will be listed individually in this datasheet.
FEATURES
Self-Capacitive Sensing Techniques support single point
touch and differential sensing
Absolute X and Y Coordinates or gesture
Auto-calibration: Insensitive to Capacitance and Environ-
mental Variations
Built-in Enhanced MCU
FT6206 supports up to 28 channels of sensors /drivers
FT6306 supports up to 36 channels of sensors /drivers
Report Rate: Up to 80Hz
Support Interfaces :IIC
Support single Film material TP and diamond pattern
without additional shield
Internal accuracy ADC and smooth Filter
Support 2.8V to 3.6V Operating Voltage
Supports independent IOVCC
Built-in LDO for Digital Circuits
High efficient consumption management with 3 Operating
Modes
Active Mode
Monitor Mode
Hibernation Mode
Operating Temperature Range: -20°C to +85°C
ESD:HBM≥5000V,
FocalTech Systems Co., Ltd
· www.focaltech-systems.com
Document Number: D-FT6x06- (Version: 0.1)
Revised Jul. 23, 2012
From No.: F-OI-RD01-03-03-B
1 page  
FT6x06
DATASHEET Preliminary
Host InterfaceFigure 2-3 shows the interface between a host processor and FT6x06. This interface consists of the following three
sets of signals:
Serial Interface
Interrupt from FT6x06 to the Host
Reset Signal from the Host to FT6x06
Figure 2-3 Host Interface Diagram
The serial interface of FT6x06 is I2C. The details of this interface are described in detail in Section 2.5. The interrupt signal (/INT) is
used for FT6x06 to inform the host that data are ready for the host to receive. The RSTN signal is used for the host to reset FT6x06.
After resetting, FT6x06 shall enter the Active mode.
2.4 Serial Interface
FT6x06 supports the I2C interfaces, which can be used by a host processor or other devices.
2.4.1 I2C
The I2C is always configured in the Slave mode. The data transfer format is shown in Figure 2-4.
Figure 2-4 I2C Serial Data Transfer Format
Figure 2-5 I2C master write, slave read
THIS DOCUMENT CONTAINS INFORMATION PROPRIETARY TO FOCALTECH SYSTEMS CO.,LTD., AND MAY NOT BE
REPRODUCED, DISCLOSED OR USED IN WHOLE OR PART WITHOUT THE EXPRESS WRITTEN PERMISSION OF
FOCALTECH SYSTEMS CO.,LTD.
Copyright © 2012, FocalTech Systems CO.,Ltd . All rights reserved
Version 0.1 ︱Page 3 of 14
5 Page 
VDD5
VSSA
VDDA
VSS
VDDD
VSSD
RSTN
IOVCC
SCL
SDA
INT
30
31
32
33
34
35
36
37
38
39
40
FT6x06
DATASHEET Preliminary
36
PWR
High voltage power supply from the charge pump LDO generated
internally. A 1μF ceramic to ground is required.
37 GND Analog ground
38 PWR Analog power supply, A 1μF ceramic capacitor to ground is required.
39 GND Analog ground
40 PWR Digital power supply. A 1μF ceramic capacitor to ground is required.
41 GND Analog ground
42 I External Reset, Low is active
43 PWR I/O power supply
44 I/O I2C clock input
45 I/O I2C data input and output
46 I/O External interrupt to the host
FT6206GMA Package Diagram
FT6306DMB Package Diagram
THIS DOCUMENT CONTAINS INFORMATION PROPRIETARY TO FOCALTECH SYSTEMS CO.,LTD., AND MAY NOT BE
REPRODUCED, DISCLOSED OR USED IN WHOLE OR PART WITHOUT THE EXPRESS WRITTEN PERMISSION OF
FOCALTECH SYSTEMS CO.,LTD.
Copyright © 2012, FocalTech Systems CO.,Ltd . All rights reserved
Version 0.1 ︱Page 9 of 14
11 Page | ||
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