PCF8532 Datasheet (NXP) - Universal LCD Driver

PCF8532, Universal LCD Driver

The PCF8532 is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD)1 with low multiplex rates.

It generates the drive signals for any static or multiplexed LCD containing up to four backplanes and up to 160 segments.

It can easily be cascaded for larger LCD applications.

PCF8532 Features

* Single-chip LCD controller and driver for up to 640 elements

* Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing

* 160 segment drives:

* Up to 80 7-segment numeric characters

* Up to 40 14-segment alphanumeric characters

* Any graphics of u