CN91C4S96 Datasheet (CHIPNORTH) - 4COM Segment type LCD Driver

CN91C4S96, 4COM Segment type LCD Driver

Name I/O Function SDA I/O 2-line serial data input and output.

Open-Drain, and a pull-up resistor on board is needed.

SCL I 2-line serial clock input CMOS input, do not need a pull-up resistor.

VSS I GND VDD I Power VLCD I Set LCD bias voltage.

It can be directly tied to VDD, and then you c

CN91C4S96 Features

* Fixed 1/4 duty mode, Up to 384 dots

* Low power consumption design, 6uA current at typical condition

* Built-in OSC Circuit

* Internal LCD Contrast control Circuit

* Integrated Power-on Reset Circuit

* No external component required

* Interface: 2 wire serial interface