Part number:
HD66420
Manufacturer:
Hitachi Semiconductor
File Size:
167.66 KB
Description:
(ram-provided 160 channel 4-level grey scale driver for dot matrix graphics lcd).
HD66420_HitachiSemiconductor.pdf
Datasheet Details
Part number:
HD66420
Manufacturer:
Hitachi Semiconductor
File Size:
167.66 KB
Description:
(ram-provided 160 channel 4-level grey scale driver for dot matrix graphics lcd).
HD66420, (RAM-Provided 160 Channel 4-Level Grey Scale Driver for Dot Matrix Graphics LCD)
The HD66420 drives and controls a dot matrix graphic LCD(Liquid Crystal Display) using a bit-mapped method.
It provides a highly flexible display through its on-chip display RAM, in which each two bits of data can be used to turn on or off one dot on LCD panel with four-level grey scale.
A single HD
HD66420 Features
* Built-in bit-mapped display RAM: 25.6kbits (160 × 80 × 2 bits) Grey scale display: PWM four-level grey scale can be selected from 32 levels Grey scale memory management: Packed pixel Partial display:
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