MC141531 View Datasheet(PDF) - Motorola => Freescale

Part Name

Description

Manufacturer

MC141531

LCD Segment / Common Driver CMOS

Motorola => Freescale 

Application Circuit

16/17 MUX Display with Analog Circuit disabled, External Bias

DVDD AVDD

VCC

0.1µF

0.1µF

CMOS

MPU/

MCU with

Parallel

Interface

EPROM

DVSS DVDD AVDD AVSS VLL2 VLL3

RES

D/C

CS

MC141531

VLL4 VLL5 VLL6 VCC

COM0 to

COM16

SEG0 to

SEG119

R/W

D0~D7

RAM

Annun 0-2

and BP

OSC2 OSC1 C+ C- VF VR C2P C2N C1P C1N

External Clock

To LCD

Panel

Remark :

1. Value of the resistors depends on the LCD panel characteristic.

2. RES, CS, R/W and D/C should be at a known state.

3. CS line low at Standby Mode.

MC141531

3–162

MOTOROLA

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