ST1530

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. The maximum fingers identification ability is up to five. The ST1536/1530 uses low profile QFN package and support ITO electrode on glass or film substrate. Hence, slim and small touch panel module is realizable. And more, the ability of reducing electromagnetic interference of ST1536/1530 makes it suitable for modern touch screen application which contain a vivid and high density display, like smart phone, portable navigation device and touch-enabled media player, etc.. Ver 1.1 Page 2/13 2012/02/02 Free Datasheet http://www.datasheet4u.net/ ST1536/1530 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 5...