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GT9271 - 10-Point Capacitive Touch Controller

Description

part is strictly prohibited without written consent of GOODIX.

Features

  • 4 3. Block Diagram5 4. Pin Configurations 6 5. Sensor Design 7 5.1 Layout of Rx Channels 7 5.2 Layout of Tx Channels 7 5.3 Sensor Design Specifications 8 5.4 Touch Key Design 8 6. I2C Communication 9 6.1 I2C Timing 9 a) Data Transmission 11 b) Writing Data to GT9271 11 c) Reading Data from GT927112 7. HotKnot 13 7.1 Start HotKnot 13 7.2 Data Transmission between TPs 13 7.3 Host Receives Data from GT9271 13 8.

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Datasheet preview – GT9271

Datasheet Details

Part number GT9271
Manufacturer Goodix
File Size 1.56 MB
Description 10-Point Capacitive Touch Controller
Datasheet download datasheet GT9271 Datasheet
Additional preview pages of the GT9271 datasheet.

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Full PDF Text Transcription

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10-Point Capacitive Touch Controller for MID: GT9271 GT9271 10-Point Capacitive Touch Controller for MID Rev.04——Nov.11, 2014 ====== Disclaimer ====== The information concerning the device in this publication is intended for you only and is subject to change without prior notice. It is your responsibility to ensure its application complies with technical specifications. Shenzhen Huiding Technology Co., Ltd. (hereafter referred to as “GOODIX”) makes no representation or guarantee for this information, either expressed or implied, written or verbal, statutory or otherwise including but not limited to representation or guarantee for its application, quality, performance, merchantability or fitness for a particular purpose.
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