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PCF8579 LCD-column driver

PCF8579 Description

PCF8579 LCD column driver for dot matrix graphic displays Rev.05 * 11 May 2009 Product data sheet 1.General .
The PCF8579 is a low power CMOS1 LCD column driver, designed to drive dot matrix graphic displays at multiplex rates of 1:8, 1:16, 1:24 or 1:32.

PCF8579 Features

* I LCD column driver I Used in conjunction with the PCF8578, this device forms part of a chip set capable of driving up to 40960 dots I 40 column outputs I Selectable multiplex rates; 1:8, 1:16, 1:24 or 1:32 I Externally selectable bias configuration, 5 or 6 levels I Easily cascadable for large applic

PCF8579 Applications

* (up to 32 devices) I 1280-bit RAM for display data storage I Display memory bank switching I Auto-incremented data loading across hardware subaddress boundaries (with PCF8578) I Power-On Reset (POR) blanks display I Logic voltage supply range 2.5 V to 6 V I Maximum LCD supply voltage 9 V I Low power

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LCD-column driver NXP
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