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PCF8531 34 x 128 pixel matrix driver

PCF8531 Description

PCF8531 34 x 128 pixel matrix driver Rev.8 * 12 September 2014 Product data sheet 1.General .
The PCF8531 is a low-power CMOS1 LCD row and column driver, designed to drive dot matrix graphic displays at multiplex rates of 1:17, 1:26, and 1:34.

PCF8531 Features

* Single-chip LCD controller and driver
* 34 row and 128 column outputs
* Display data RAM 34  128 bits
* 128 icons (last row is used for icons)
* Fast-mode I2C-bus interface (400 kbit/s)
* Software selectable multiplex rates: 1:17, 1:26, and 1:34
* Icon mode with multip

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128 pixel matrix driver NXP
NXP PCF8531-like datasheet