COG Graphic Display

COG Graphic Display

COG graphic display
COG graphic display ADG13264A4
Model No. ADG13264A4
►132x64 COG display
►Graphic LCD

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Product Details

COG graphic display

COG graphic display ADG13264A4

Model No. ADG13264A4

►132x64 COG display

►Graphic LCD

►Built-in controller Sitronix ST7567-G.

►5V power supply

►1/65 Duty, 1/9 Bias

►Interface : Parallel and Serial Interface MPU

Description of LCD COG module ADG13264A4

Amotec LCD COG module ADG13264A4 is built in controller Sitronix ST7567-G with STN, Positive, Transmissive LCD mode and Yellow-green backlight. LCD COG module ADG13264A4 is dark-blue display dots on yellow-green background.

1. FEATURES

The features of LCD are as follows

* Display mode: STN, Positive, Transmissive

* Color: Display dot: Dark_Blue

Background: Yellow-Green

* Display Format: 132 Dots × 64 Dots graphic

* IC: Sitronix ST7567-G

* Interface Input Data: Parallel and Serial Interface MPU

* Driving Method: 1/65 Duty, 1/9 Bias

* Viewing Direction: 6 O’clock

* Backlight: Yellow-Green

2. MECHANICAL SPECIFICATIONS

Item

Specification

Unit

Module Size

72.85(W) X 44.0(H) X9.8MAX(T)

mm

Viewing Area

53.8MIN(W) X 28.0MIN(H)

mm

Effective Display Area

51.46(W) X24.94(H)

mm

Number of Dots

132 X 64 Dots

-

Dot Size

0.37 (W) X 0.37(H)

mm

Dot Pitch

0.39(W) X 0.39(H)

mm

3. ELECTRICAL SPECIFICATIONS (Continued)

3-2-1.Electrical Characteristics

Item

Symbol

Test
Condition

Min.

Typ.

Max.

Unit

Supply Voltage For Logic

VDD - VSS

-

2.7

3.0

3.3

V

Supply Voltage For LCD

V0-Vss

TA=25℃

11.7

12.0

12.3

V

Input Voltage

“H” Level

V IH

-

0.8VDD

-

VDD

V

“L” Level

V IL

VSS

-

0.2VDD

V

Output Voltage

“H” Level

V OH

IOUT= -0.5mA

0.8VDD

-

VDD

V

“L” Level

V OL

IOUT= 0.5mA

VSS

-

0.2VDD

V

Current Consumption

IDD

VIN = VDD

-

0.60

2.0

mA

NOTE: 1) Duty ratio=1/65, Bias=1/9 2) Measured in Dots ON-state

3-2-2.Backligh

1.jpg

4. ELECTRO – OPTICAL CHARACTERISTICS

Item

Symbol

Temp.

Min.

Typ.

Max.

Unit

Conditions

Note

Viewing
Angle

Θ2 –Θ1

25℃

30

80

-

Deg.

-

1,2

Φ

60

90

-

Contrast
Ratio

Cr

25℃

2

5

--

25℃

Θ=0°
Φ=0°

3

Response
Time(rise)

Tr

70℃

-

30

150

ms

Θ=0°
Φ=0°

4

25℃

-

65

250

-20℃

-

1750

2500

Response
Time(fall)

Tf

70℃

-

55

150

ms

Θ=0°
Φ=0°

4

25℃

-

120

250

-20℃

-

5840

6700

Note1 . Definition of Angle Θ&Φ

Note2. Definition of Viewing Angle Θ1&Θ2

1(001).jpg

2(001).jpg

Note3 . Definition of Contrast Cr

Note4. Definition of Optical Response

3(001).jpg

4(001).jpg

5. Interface Pin Function

Pin NO.

Symbol

I / O

Functions

1

CS

I

This is the chip select signal.

2

/RES

I

When RES is set to “L”, the setting are initialized.

3

A0

I

This is connect to the least significant bit of the Norman MPU address bus, and it determines whether the data bits are data or a command.

4

SCK

I/O

Serial clock input.

5

SDA

I/O

Serial clock input.

6

VDD

Power
Supply

Power supply

7

VSS

Power
Supply

Ground

8

K5

O

Switch 5 control

9

K4

O

Switch 5 control

10

BLA

O

Backlight A(3.3v)

11

K3

O

Switch 3 control

12

K2

O

Switch 2 control

13

K1

O

Switch 1 control

14

NC

 

 

OUTLINE DIMENTION

6.jpg

2.jpg

FAQ

1.Are Amotec LCDs sunlight readable?

Yes, Amotec high bright, high contrast TFT’s are sunlight readable.

2.Is the response time of Amotec TFT’s adequate for moving pictures?

Yes, our TFT’s typical response time is 25 to 50ms.

3.Why can I see the picture elements in my LCD more clearly than on my CRT?

The active area of an LCD has an etched boundary. Where the CRT electron beams shows more gradual edges.

4.Why are LCD polarizers required?

Light must be present for the liquid crystal display (LCD) to be readable. It illuminates the display, either by entering the display as ambient light passing through the front of the glass (office light, sun light), or it is supplied from a backlight that is placed behind the LCD. In some cases light is a combination of both ambient light and backlight.

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