PCF8578HT View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

PCF8578HT

LCD row/column driver for dot matrix graphic displays

NXP Semiconductors. 

NXP Semiconductors

PCF8578

LCD row/column driver for dot matrix graphic displays

8.12 Display control

The display is generated by continuously shifting rows of RAM data to the dot matrix LCD

via the column outputs. The number of rows scanned depends on the multiplex rate set by

bits M[1:0] of the set-mode command.

bank 0

RAM

top of LCD

bank 1

bank 2

LCD

bank 3

msa851

1:32 multiplex rate and start bank = 2.

Fig 20. Relationship between display and set-start-bank

PCF8578_6

Product data sheet

Rev. 06 — 5 May 2009

© NXP B.V. 2009. All rights reserved.

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