DMF5001NYL Просмотр технического описания (PDF) - Optrex Corporation

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Компоненты Описание

производитель

DMF5001NYL

LCD Module Specification

Optrex Corporation 

4.I/O Terminal

4.1.Pin Assignment

CN1

No.

1

2

3

4

5

6

7

8

9

Symbol

FG

VSS

VDD

VCONT

VEE

WR

RD

CE

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

Command and Data Write Signal

Data and Status Read Signal

Chip Enable Signal

Write Mode H : Command Write L : Data Write

Read Mode H : Status Read L : Data Read

Clock Operating Stop Signal

Reset Signal

Data Bus

Data Bus

Data Bus

Data Bus

Data Bus

Data Bus

Data Bus

Data Bus

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

ＭＯＤＵＬＥ

ＶＣＯＮＴ

ＶＥＥ

ＶＳＳ

Ｒ１＋Ｒ２＋ＶＲ：１０～２０ＫΩ

ＶＤＤ

Ｒ１

ＶＲ

Ｒ２

ＶＥＥ

ＶＳＳ

DMF5001NYL (AC) No.98-0143

OPTREX CORPORATION

OPTREX

Page 8/15

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