MSM6544 Просмотр технического описания (PDF) - Oki Electric Industry

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Компоненты Описание

производитель

MSM6544

42-DOT LCD DRIVER

Oki Electric Industry 

¡ Semiconductor

Data Input Timing

• DATA input timing for COM-A

Invalid data

DATA –– –– –– –– 42 41 40

CLOCK

LOAD

• DATA input timing for COM-B

Invalid data

DATA –– –– –– –– 42 41 40

CLOCK

LOAD

MSM6544

SEG-DATA

SEL

(A)

4 3 2 1 "L"

LOAD

SEL

SEG-DATA

(B)

4 3 2 1 "H"

LOAD

Output Waveforms

COM-A

COM-B

COM-A

off

off off

off

COM-B

off

on off

on

SEGn

on

off on

off

on

on on

on

VDD

VLCM

VLCL

VDD

VLCM

VLCL

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