ML9209 데이터 시트보기 (PDF) - LAPIS Semiconductor Co., Ltd.

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ML9209

Vacuum fluorescent display tube controller driver

LAPIS Semiconductor Co., Ltd. 

LAPIS Semiconductor

BLOCK DIAGRAM

VDD

GND

VFL

RESET

DA

CP

CS

8 bit

Shift

Register

DCRAM

16w  8b

CGROM

240w16b

CGRAM

16w  16b

ADRAM

16w  2b

Command

Decoder

Control

Circuit

Timing

Generator 1

OSC0

Oscillator

Address

Selector

Write

Address

Counter

Read

Address

Counter

Timing

Generator 2

Digit

Control

Duty

Control

FEDL9209-01

ML9209-xx

Segment

Driver

AD

Driver

SEG1

SEG16

AD1

AD2

Grid

Driver

COM1

COM16

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