MSM6665 Просмотр технического описания (PDF) - Oki Electric Industry

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производитель

MSM6665

DOT MATRIX LCD CONTROLLER WITH 17-DOT COMMON DRIVER AND 80-DOT SEGMENT DRIVER

Oki Electric Industry 

¡ Semiconductor

BLOCK DIAGRAM

MSM6665-xx

VDD

VSS

VSS1

VSS2

VSS3

VSS4

VSS5

TEST1

TEST2

TEST3

OSC1

OSC2

OSC3

C1 - C17

17

COMMON

DRIVER

S1 - S80

80

SEGMENT

DRIVER

RAM

(512-bit)

LATCH

SHIFT REGISTER

CHARACTER

GENERATOR

ROM

(256x5x7dot)

F/F

GATE

OSC

FREQUENCY

DIVIDER

&

TIMING

GENERATION

8

SERIAL/PARALLEL INTERFACE

9D/ 17D

RST

CS

C /D

SHT

SO

SI

2/30

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