MC14LC5003 查看數據表（PDF） - Motorola => Freescale

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MC14LC5003

72-Segment / 128-Segment LCD Drivers CMOS

Motorola => Freescale 

OSC1

OSC2

DCLK

Din

A0

A1

A2

ENB

MC14LC5003/MC14LC5004 BLOCK DIAGRAM

VLCD BP1-BP4

FP1-FP32

OSCILLATOR

FRAME

SYNC

GENERATOR

POR

DRIVERS

DRIVERS

LCD VOLTAGE

WAVEFORM

AND TIMING

GENERATOR

128 - 32

MULTIPLEX

128-BIT LATCH

128-BIT SHIFT REGISTER

MC14LC5003/MC14LC5004 PIN ASSIGNMENT

FP32 1

FP31 2

FP30 3

FP29 4

FP28 5

FP27 6

FP26 7

FP25 8

FP24 9

FP23 10

FP22 11

FP21 12

FP20 13

MC14LC5003

OR

MC14LC5004

39 Din

38 DCLK

37 NC

36 FP1

35 FP2

34 FP3

33 FP4

32 FP5

31 FP6

30 FP7

29 FP8

28 FP9

27 FP10

NC=NO CONNECTION

MOTOROLA

MC14LC5002 • MC14LC5003 • MC14LC5004

3–5

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