MC141531 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC141531

LCD Segment / Common Driver CMOS

Motorola => Freescale 

Block Diagram

Annun0

to

BP

Annun2

Com0 to

Com16

Seg0~Seg119

OSC1

OSC2

DVSS

DVDD

Annunciator

Control

Circuit

Display

Timing

Generator

HV Buffer Cell Level Shifter

Level

Selector

17 Bit

Latch

120 Bit Latch

GDDRAM

17 x 120Bits

LCD Driving

DC/DC Converter

Tripler,

Doubler,

Voltage Regulator,

Voltage Divider,

Contrast Control,

Temperature

Compensation

Command Decoder

VLL6

VLL2

VCC

VR

VF

C2P

C2N

C1P

C1N

C+

C-

AVDD

AVSS

Command Interface

Parallel Interface

RES

D/C

CS (CLK)

R/W

D0~D7

MC141531

3–140

MOTOROLA

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