UPD16431AGC-7ET 查看數據表（PDF） - NEC => Renesas Technology

零件编号

产品描述 (功能)

生产厂家

UPD16431AGC-7ET

1/2, 1/3, 1/4-DUTY LCD CONTROLLER/DRIVER

NEC => Renesas Technology 

KEY SCAN PERIOD (K1) EXPANSION

0

K1

1

COM1

SEG1-SEG4,

SEG9-SEG40

SEG5

SEG6

SEG7

SEG8

VLCD

VLC1

VLC2

VLC3

VEE

VLCD

VLC1

VLC2

VLC3

VEE

VLCD

VLC1

VLC2

VLC3

VEE

VLCD

VLC1

VLC2

VLC3

VEE

VLCD

VLC1

VLC2

VLC3

VEE

VLCD

VLC1

VLC2

VLC3

VEE

1 23 45678

= Key source output

µPD16431A

21

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