160x160 繪圖型LCD, 160*160 單色繪圖型LCD, 繪圖型液晶模組, RA8835

Item

Symbol

Min.

Typ.

Max

Unit

Supply Voltage For Logic

VDD-VSS

0

-

7

V

Supply Voltage For LCD Drive

VDD-VO

0

-

21

V

Input Voltage

VI

VSS

-

VDD

mA

Item

Symbol

Condition

Min.

Typ.

Max

Unit

Supply Voltage For Logic

VDD-VSS

T=0℃

4.5

5.0

5.5

V

Supply Voltage For LCD Drive

VDD-VO

VDD=5V, Ta=25℃

17.4

18

24.3

V

Supply Current

IDD

VDD=5V

-

14

23

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

VSS

0V

Power Supply Ground

2

VDD

5V

Power Supply Voltage

3

VO

-

Contrast Adjustment Voltage

4

C/D

H/L

H：Instruction Code，L：Data

5

/RD

L

Read Signal

6

/WR

L

Write Signal

7

AO

H/L

Data Type Select

8

DB0

H/L

Data Bus Line

9

DB1

H/L

Data Bus Line

10

DB2

H/L

Data Bus Line

11

DB3

H/L

Data Bus Line

12

DB4

H/L

Data Bus Line

13

DB5

H/L

Data Bus Line

14

DB6

H/L

Data Bus Line

15

DB7

H/L

Data Bus Line

16

/RES

L

Reset Signal

17

VEE

-

Power Supply Voltage For LCD

18

A

4.2V

LED Power(+)

19

K

0V

LED Power(-)

20

NC

-

No Connection