PCF2111CT

LCD驱动器 LCD drivers

Overview

The PCF21xxC family are single-chip, silicon gate CMOS LCD driver circuits. A 3-line bus CBUS structure enables serial data transfer with microcontrollers.

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## Features

* Supply voltage 2.25 to 6.0 V

* Low current consumption

* Serial data input

* CBUS control

* One-point built-in oscillator

* Stand-alone or expanded system

* Power-on reset clear

* LCD segments: 40 PCF2100C, 64 PCF2111C and 32 PCF2112C

* Multiplex rate: 1:2 PCF2100C and PCF2111C and 1:1 PCF2112C

* Word length: 22 bits PCF2100C and 34 bits PCF2111C and PCF2112C

## Features