Sitronix ST1232
ST1232/ST1332 is a low-cost single chip solution for capacitive touch screen. It is a RISC architecture microcontroller device with SPI, I2C, UART and I/O host interfaces. For application, ST1232/ST1332 supports raw data, coordinate, gestures and device control information for host side application.| Part No. | ST1232 |
|---|---|
| Datasheet | ST1232 Download |
| Manufacturer |  Sitronix |
| Description | Touch Screen Controller |
| Buy | Stock & Price |
ST1232/ST1332 Touch Screen Controller I2C Interface Protocol Version 1.6 2011/01/17 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. ST1232/ST1332 2. INTRODUCTION For communication interface, ST1232/ST1332 supports register mapped interface protocol for host device to retrieve information through ST1232/ST1332 host interfaces. Developer can get information about raw data, coordinates, gestures or device control and develop their system very easily through the register interface protocol. The capacitive touch sensor is covered with a plastic or glass cover lens. It provides auto-calibrate parameters for a wide range of capacitance on the touch sensor (5pF~35pF). The touch sensor controller converts touch sensor data into X and Y coordinates for each finger, or into gestures according to the motions of fingers detected by controller. The ST1232/ST1332 supports multi-package for various application.
