ST7123 Datasheet (Sitronix) - Touch Screen Controller

ST7123, Touch Screen Controller

Sitronix Touch IC ST7123 Touch Screen Controller Interface Protocol A Version 01.11 2023/12/25 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.

Sitronix Touch IC 1.

CONTENT 1.

CONTENT 2 2.

REVISION HISTORY 3 3.

INTRODUCTION 4 4.

WAVEFORM 5 4.1.

SPI ELECTRICAL WAVEFORM 5 4.2.

I2C ELECTRICAL WAVE FORM 5 5.

HOST INTERFACE PROTOCOL 6 5.1.

INITIALIZATION 6