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KK472

Part Number	KK472
Manufacturer	KODENSHI KOREA
Description	Liquid Crystal Display Controller
Published	Aug 15, 2009
Detailed Description	com TECHNICAL DATA Liquid Crystal Display Controller The KK472 Liquid Crystal Display (LDC) Controller...
Datasheet	KK472 PDF File

Overview

com TECHNICAL DATA Liquid Crystal Display Controller The KK472 Liquid Crystal Display (LDC) Controller is a perpheral member of the COPSTM family, fabricated using CMOS technology.
The KK472 drives a multiplexed liquid crystal directly.
Data is loaded serially and is held in internal latches.
The KK472 contains an on-chip oscillator and generates all the multi-level waveforms for back-planes and segment outputs on a triplex display.
One KK472 can drive 36 segments multiplexed as 3 x 12 (41/2 digit display).
Two KK472 devices can be used together to drive 72 segments (3 x 24) which could be an 81/2 digit display.
• • • • • • • • • • • Direct interface to TRIPLEX LCD Low powe...

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