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ST1536 - Touch Screen Controller

General Description

(QFN48) Pin Name V18 GND VDD IOVDD RESET Description Core power, connect to 4.7uF capacitor logic Ground Power supply I/O power supply System reset signal input, active low I2C: serial clock I2C: serial data General purpose input/output Report coordinate to host Touch sensor input Analog Ground C

Key Features

  • MCU based mutual sensing touch controller Operation voltage.
  • VDD = 2.4V ~ 3.6V.
  • IOVDD = 1.8V ~ 3.3V Package.
  • I2C interface IC ST1536 QFN Package 6x6 Sensor 32+4 ST1530 QFN 5x5 30 Temperature: -40℃ ~ 85℃ Interface.
  • I2C (slave) Sensor input: 32 + 4.
  • Maximum 32 channels for touch matrix sensing.
  • Maximum 4 channels for touch key sensing.
  • All configurable.

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Datasheet Details

Part number ST1536
Manufacturer Sitronix
File Size 592.37 KB
Description Touch Screen Controller
Datasheet download datasheet ST1536 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ST1536/1530 Touch Screen Controller Datasheet Version 1.1 2012/02/02 Note: Sitronix Technology Corp. reserves the right to change the contents in this document without prior notice. This is not a final specification. Some parameters are subject to change. Free Datasheet http://www.datasheet4u.net/ ST1536/1530 1 INTRODUCTION The ST1536/1530 is a mutual capacitive sensing controller for small size projected capacitive touch screen. It is a RISC microcontroller with capacitor charge, capacitor sensing, slave I2C interface, general purpose I/O and embedded non-volatile memory. Internal program and cooperating digital circuit covert finger / capacitor stylus data into button pressing or multiple coordination information for application.