EM62100AGH datasheet(16/60 Pages) EMC

16 / 60 page

EM62100

65 COM/132 SEG STN LCD Driver

10 •

•••

Product Specification (V1.1) 09.13.2005

(This specification is subject to change without further notice)

Pin Name

I/O

Function

No.ofPins

LCD common drive outputs.

Through a combination of the contents of the scan data and with

the M signal, a single level is selected from V0, V1, V4, and VSS.

Scan Data

Output Voltage

VSS

Power Save

VSS

COM0

COM63

COMS

Common output terminals for the indicator. Both terminals output

the same signal. Leave these open if they are not used.

When in master/slave mode, the same signal is output by both

master and slave.

TEST1~3

I/O

For IC chip testing. Must be floating.

5 Block Diagram

Segment Driver

----

---------

Common Driver

Bus Holder

Column Address Register

Column Address Decoder

Display RAM

132 X 65 dots

Shift Register

P/S

Display Timing

Generator

Circuit

OSC

Instruction Decoder

Bus Holder

CS2 RS

MPU Interface

RDB

(E)

WRB

(RW)

M86 RESB

CKS

CAP1-

CAP1+

CAP2-

CAP2+

CAP3+

CAP4+

OUT

D7(SI)

D6(SCL)

REF

CS1B

Data Latch

IRS

HPMB

Page

Address

DUTY0

DUTY1

FLM

DOFB

CKS

Fig. 1 System Block Diagram

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