ML9041 데이터 시트보기 (PDF) - Oki Electric Industry

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ML9041

DOT MATRIX LCD CONTROLLER DRIVER

Oki Electric Industry 

VDD

GND

OSC1

OSCR

Timing

OSC2

generator

7

RS1

8 Instruction 8 Instruction

RS0

register

decoder

R/W

(IR)

(ID)

E

CS

I/O

P/S

buffer

SHT

SI

SO

DB0 to DB3

4

DB4 to DB7

4

8

Data

register

(DR)

8

Address

T1

T2

Test

T3

circuit

8

Busy flag

(BF)

counter

(ADC)

V1

V2

LCD

Expansion

Expansion

8 Instruction

V3A

bias

Instruction

decoder (ED)

V3B

V4

voltage

dividing

register (ER)

5

V5

V5IN

circuit

Voltage

multiplier

circuit

VCC VC VIN BEB

Cursor

blink

controller

17-bit

shift

register

Common

signal

driver

Character

generator

RAM

(CGRAM)

8

8

Display

data RAM

(DDRAM)

Arbitrator

RAM

(ABRAM)

5

5

Character

generator

ROM

(CGROM)

5

COM1

COM17

SEG1

SEG100

CSR SSR

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