ST1536 Datasheet (Sitronix) - Touch Screen Controller

ST1536, Touch Screen Controller

(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

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, capacito

ST1536 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

* Maxi