UPD16682A 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD16682A

1/65 DUTY LCD CONTROLLER/DRIVER WITH ON-CHIP RAM

NEC => Renesas Technology 

VDD

VDD'

VSS

VSS'

CLS

P,/S

/CS1

CS2

/RD(E)

/WR(R,/W)

D7(SI)

D6(SCL)

D5 to D0

A0

C86

/RESET

TESTOUT

TEST3

TEST4, TEST5

TCS1

TCS2

FRS

FR

CL

/DOF

M,/S

VRS

C1+ , C1−

C2+ , C2−

C3+ , C3−

VDD2

IRS

COM0

COM63 COMS SEG0

SEG131

Common Driver

65 bits Register

I/O

Buffer

Data

Register

Address Decoder

Command Decoder

Timing Generator

Segment Driver

132

132 bits latch

132

Display Data RAM

132 x 65 bits

D/A Converter

DC/DC

Converter

OP Amp

VLCD

VR

LCD Voltage Generator

HPM

VLC1 VLC2 VLC3 VLC4 VLC5

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