ML9208 データシートの表示（PDF） - Oki Electric Industry

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ML9208

5 × 7 Dot Character × 16-Digit Display Controller/Driver with Character RAM

Oki Electric Industry 

OKI Semiconductor

BLOCK DIAGRAM

VDD

GND

VFL

RESET

DA

CP

CS

8 bit

Shift

Register

DCRAM

16w × 8b

CGROM

248w × 35b

CGRAM

8w × 35b

ADRAM

16w × 2b

Command

Decoder

Control

Circuit

OSC0

OSC1

Timing

Generator 1

Oscillator

Address

Selector

Write

Address

Counter

Read

Address

Counter

Digit

Control

Duty

Control

Timing

Generator 2

FEDL9208-01

ML9208

Segment

Driver

AD

Driver

SEG1

SEG35

AD1

AD2

Port

Driver

Grid

Driver

P1

P2

COM1

COM16

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