PCF8534 - Universal LCD driver

NXP Semiconductors

Datasheet Details

The PCF8534 is a peripheral device which interfaces to almost any Liquid Crystal Display (LCD) with low multiplex rates.

Single-chip LCD controller / driver.
Selectable backplane drive configuration: static or 2 / 3 / 4 backplane multiplexing.
Internal LCD bias generation with voltage-follower buffers.
60 x 4-bit RAM for display data storage.
Selectable display bias configuration: static, 1⁄2 or 1⁄3.
60 segment drives: up to thirty 8-segment numeric characters; up to sixteen 15-segment alphanumeric characters; or any graphics of up to 240 elements.
A.

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Published: Jul 19, 2009 |