DMF5001NF View Datasheet(PDF) - Optrex Corporation

Part Name

Description

MFG CO.

DMF5001NF

LCD Module Specification

Optrex Corporation 

1 2 3 4 5 6 7 8 9 10 Next

4.I/O Terminal

4.1.Pin Assignment

No.

Symbol

1

FG

2

VSS

3

VDD

4

VCONT

5

VEE

6

WR

7

RD

8

CE

9

C/D

10

HALT

11

RESET

12

D0

13

D1

14

D2

15

D3

16

D4

17

D5

18

D6

19

D7

20

NC

Level

－

－

－

－

－

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

－

Function

Frame Ground

Power Supply (0V, GND)

Power Supply for Logic

Voltage Level for LCD Contrast Adjustment

Power Supply for LCD Drive

Write Signal L : Read

Read Signal L : Write

Chip Enable Signal L : Enable

Write Mode H : Command Write L : Data Write

Read Mode H : Status Read L : Data Read

Clock Operating Stop Signal

Reset Signal L : Reset

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Data Bus Line

Non-connection

4.2.Example of Power Supply

It is recommended to apply a potentiometer for the contrast adjust due to the tolerance

of the driving voltage and its temperature dependence.

VDD

VCONT

MODULE

VEE

VDD (+Voltage)

R1

VR

R2

VEE (-Voltage)

VSS

R1+R2+VR=10～20K Ω

VSS (0V)

DMF5001NF (AA) No.98-0048

OPTREX CORPORATION

OPTREX

Page 8/15

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