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GT928 - 10-Point Capacitive Touch Controller

Description

part is strictly prohibited without written consent of GOODIX.

Features

  • 5 3. Block Diagram 6 4. Pin Configurations 7 5. Sensor Design 8 5.1 Layout of Rx Channels 8 5.2 Layout of Tx Channels 8 5.3 Sensor Design Specifications 9 5.4 Touch Key Design 9 6. I2C Communication 10 6.1 I2C Timing 10 a) Data Transmission 12 b) Writing Data to GT928 12 c) Reading Data from GT928 13 7. HotKnot Mode 14 7.1 Start HotKnot 14 7.2 Data Transmission between TPs 14 7.3 Host Receives Data from GT928 14 8.

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Datasheet preview – GT928

Datasheet Details

Part number GT928
Manufacturer Goodix
File Size 759.70 KB
Description 10-Point Capacitive Touch Controller
Datasheet download datasheet GT928 Datasheet
Additional preview pages of the GT928 datasheet.

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Full PDF Text Transcription

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10-point Capacitive Touch Controller GT928 GT928 10-Point Capacitive Touch Controller for Large-Screen Mobile Phones Rev.08——Nov. 14, 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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