MSC5301B-02 Ver la hoja de datos (PDF) - Oki Electric Industry

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MSC5301B-02

LCD COMMON/SEGMENT DRIVER WITH RAM

Oki Electric Industry 

¡ Semiconductor

BLOCK DIAGRAM

V4 V1 C0

C7 VDSP

8-DOT COM DRV

(4-LEVEL DRV)

3-8 DECODER

MSC5301B-02

S63

S0

V2 V3

64-DOT SEG DRV

(4-LEVEL DRV)

64-BIT LATCH

VDSP

GND

VCC

GND

3-BIT LATCH

READ (3-BIT)

ADDRESS COUNTER

TIMING

GENERATOR

f

RAM

RA2 64 x 8 = 512 bits WA2

RA1

WA1

RA0

WA0

WE

64-BIT LATCH

64-BIT SHIFT REGISTER

CHIP CTL

BLK

CTL

FRAM

6-BIT LATCH

IN/OUT

POR

OSC

CTL

8-BIT SHIFT REGISTER

INPUT

CTL

LATCH

A/D

SI

SCK

CS0

CS1

OS1 OS2 f BLK POR

FRAM

VCC GND

2/15

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