ACM2402D-FLGD-T View Datasheet(PDF) - AZ Displays

Part Name

Description

View to exact match

ACM2402D-FLGD-T

ACM2402D SERIES LCD MODULE

AZ Displays 

ACM2402D SERIES LCD MODULE

4.0 ELECTRICAL CHARACTERISTICS (Ta = 25°C, VDD = 5.0V ± 0.25V)

Item

Supply voltage for LCD drive

Input voltage

Input high voltage

Input low voltage

Output high voltage

Output low voltage

Supply current

Input leakage current

LED power supply current

Symbol

VDD-VO

VI

VIH

VIL

VOH

VOL

IDD

ILKG

ILED

Condition

Ta = 25°C

-

-

-

IOH=0.2mA

IOL=1.2mA

VDD=5.0V

-

VLED=5V, R=2.7Ω

Min Typ Max Unit

4.8

V

4.75 5.0 5.25 V

2.2

-

VDD

V

0

-

0.6

V

2.4

-

-

V

-

-

0.4

V

-

3.0 mA

-

-

1.0 uA

-

300

-

mA

5.0 INTERFACE PIN CONNECTIONS

Pin No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

-

-

Symbol

VSS

VDD

VO

RS

R/W

E

DB0

DB1

DB2

DB3

DB4

DB5

DB6

DB7

A

K

Level

-

-

-

H/L

H/L

H, H→L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

H/L

-

-

Pin Description

Ground

Supply voltage for logic

LCD contrast adjust

Register select

Read / write

Enable

Data bit 0

Data bit 1

Data bit 2

Data bit 3

Data bit 4

Data bit 5

Data bit 6

Data bit 7

Anode for LED backlight

Cathode for LED backlight

Function

0V

+5V

By user

H: Data; L: Instruction code

H: Data read, L: Data write

Start signal for data read/write

8-bit interface

8-bit interface

8-bit interface

8-bit interface

4-bit or 8-bit interface

4-bit or 8-bit interface

4-bit or 8-bit interface

4-bit or 8-bit interface

Power supply for LED backlight

Power supply for LED backlight

AZ DISPLAYS, INC.

2

6/18/97

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