128*64 COG繪圖型液晶模組, 128x64 COG單色繪圖型顯示模組, COG液晶顯示模組, NT7532

Item

Symbol

Min.

Typ.

Max

Unit

Supply Voltage For Logic

VDD-VSS

0

-

3.6

V

Supply Voltage For LCD Drive

VDD-VO

0

-

13.0

V

Input Voltage

VI

VSS

-

VDD

mA

Item

Symbol

Condition

Min.

Typ.

Max

Unit

Supply Voltage For Logic

VDD-VSS

T=0℃

2.7

3.0

3.5

V

Supply Voltage For LCD Drive

VDD-VO

VDD=3.0V, Ta=25℃

8.1

9.6

10.1

V

Supply Current

IDD

VDD=3.3V

-

1.2

1.5

mA

Input Voltage

“High” Level

VIH

-

2.2

-

VDD

V

“Low” Level

VIL

-

-

-

0.6

V

Output Voltage

“High” Level

VOH

-

2.4

-

-

V

“Low” Level

VOL

-

-

-

0.4

V

Pin No.

Symbol

LEVEL

Function

1

V0

-

LCD driver supply voltage

2

V1

-

LCD driver supply voltage

3

V2

-

LCD driver supply voltage

4

V3

-

LCD driver supply voltage

5

V4

-

LCD driver supply voltage

6

C2+

-

Capacitor for internal DC/DC voltage converter

7

C2-

-

Capacitor for internal DC/DC voltage converter

8

C1+

-

Capacitor for internal DC/DC voltage converter

9

C1-

-

Capacitor for internal DC/DC voltage converter

10

C3+

-

Capacitor for internal DC/DC voltage converter

11

Vout

-

Voltage converter output

12

VSS

0V

Power Supply Ground

13

VDD

3.0V

Power Supply Voltage

14

DB1

H/L

Data Bus Line

15

DB2

H/L

Data Bus Line

16

DB3

H/L

Data Bus Line

17

DB4

H/L

Data Bus Line

18

DB5

H/L

Data Bus Line

19

DB6

H/L

Data Bus Line

20

DB7

H/L

Data Bus Line

21

DB1

H/L

Data Bus Line

22

/RD

L

Read Signal

23

/WR

L

Write Signal

24

AO

H/L

H : Instruction Code，L : Data Code

25

/RES

L

Reset Signal

26

/CS

L

Chip Select Signal