PDF FT5336GQQ Data sheet ( Hoja de datos )

Número de pieza	FT5336GQQ
Descripción	True Multi-Touch Capacitive Touch Panel Controller
Fabricantes	FocalTech Systems
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No Preview Available ! FT5336GQQ True Multi-Touch Capacitive Touch Panel Controller INTRODUCTION The FT5336GQQ is single-chip capacitive touch panel controller ICs with a built-in enhanced Micro-controller unit (MCU).It adopts the mutual capacitance and full screen common mode scan technology. Being coupled with a mutual capacitive touch panel, the FT5336GQQ implements the user-friendly inputting function and be widely used in various portable devices, such as smart phones, tablets, MIDs and GPS . FEATURES  Mutual Capacitive Sensing Techniques  Full Screen Common Mode Scan Techniques  Supports up to 13 TX Lines + 24 RX Lines  Supports up to 6.1" Touch Screen  High Report Rate: Up to 120Hz  Fully Programmable Scan Sequences to Support Various TX/RX Configurations  Proximity modes detection:  Air Swipe  Glove Usage  Cheek check  Immune to RF Interferences  True Multi-touch with up to 5 Points  Touch Resolution of 100 Dots per Inch (dpi) or above -- depending on the Panel Size  Auto-calibration  Support Interfaces :I2C  2.8V to 3.3V Operating Voltage  IOVCC Supports from 1.8V or VDD3  Capable of Driving Single Channel (transmit/receive) Re- sistance: Up to 30K Ω  Capable of Supporting Single Channel (transmit/receive) Capacitance: 60 pF  Optimal Sensing Mutual Capacitor: 1pF~3pF  12-Bit ADC Accuracy  Built-in Enhanced MCU  Built-in LDO for Digital Circuits  3 Operating Modes  Active  Monitor  Hibernate  Operating Temperature Range: -40°C to +85°C FocalTech Systems Co., Ltd · www.focaltech-systems.com Document Number: D-FT5336-1301-V0.6 (Version: 0.6) · [email protected] Revised July. 18, 2013 F-OI-RD01-03-03-B 1 page  Serial Interface  Interrupt from FT5336GQQ to the Host  Reset Signal from the Host to FT5336GQQ TP Module TX TP RX FT5336GQQ Serial Interface /INT /RST Host Figure 2-3 Host Interface Diagram The serial interface of FT5336GQQ is I2C. The detail of the interface is described in detail in Section 2.5. The interrupt signal (/INT) is used for FT5336GQQ to inform the host that data are ready for the host to receive. The /RST signal is used for the host to wake up FT5336GQQ from the Hibernate mode. After resetting, FT5336GQQ shall enter the Active mode. 2.5 Serial Interface FT5336GQQ supports the I2C interfaces, which can be used by a host processor or other devices. The I2C is always configured in the Slave mode. The data transfer format is shown in Figure 2-4. SDA MSB SCL 1 2 3~6 7 START or repeat START ACK from slave 89 ACK ACK from receiver 1 2 3~7 8 9 ACK Stop SLV addr Figure 2-4 I2C Serial Data Transfer Format Data[n] Data[n+1] Data[n+2] S A[6:0] W A D[7:0] A D[7:0] A D[7:0] AP SLV addr Figure 2-5 I2C master write, slave read Data[n] Data[n+1] Data[n+2] S A[6:0] R A D[7:0] A D[7:0] A D[7:0] NP Figure 2-6 I2C master read, slave write Table 2-1 lists the meanings of the mnemonics used in the above figures. Table 2-1 Mnemonics Description HIS 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 © 2013, FocalTech Systems CO., Ltd . All rights reserved Version 0.6︱Page 5 of 13 5 Page RX2 RX3 RX4 RX5 RX6 RX7 RX8 RX9 RX10 RX11 RX12 RX13 RX14 RX15 RX16 RX17 RX18 RX19 RX20 RX21 RX22 RX23 RX24 45 46 47 48 1 2 3 4 5 6 7 10 11 12 13 14 15 16 17 18 19 20 21 I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins I Receiver input pins RX6 RX7 RX8 RX9 RX10 RX11 RX12 VREF VSSA RX13 1 2 3 4 5 6 7 8 9 10 FT5336GQQ 34 TX11 33 TX10 32 TX9 31 TX8 30 TX7 29 TX6 28 TX5 27 TX4 26 TX3 25 TX2 FT5336GQQ Package Diagram HIS 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 © 2013, FocalTech Systems CO., Ltd . All rights reserved Version 0.6︱Page 11 of 13 11 Page

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