Purdy AND1391ST-EO User Manual
And1391st-eo, Features
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
1
Tel: 408.523.8200 • Fax: 408.733.1287 • [email protected] • www.purdyelectronics.com
7/20/07
AND1391ST-EO
128 x 128 Dots
Intelligent Graphics Display
The AND1391ST-EO is a full dot matrix LCD module
including an LCD controller and display RAM. This device
can display graphic patterns and symbols and is suitable for
a message display for various instruments such as business
machine terminals.
Features
• Full dot-matrix structure with 128 dots x 128 dots
• 1/128 Duty, 1/12 bias
• STN LCD, positive, gray
• 6 o’clock viewing angle
• 8 bits parallel data input, w/controller IC T5953C, QFP type
• Built-in EL backllight
Dot Matrix Dimensions
Mechanical Characteristics
Item
Specification
Unit
Outline
Dimensions
85.0 H x 100.0 V x 14.5 D
mm
Number of Dots
128 H x 128 V
# of Characters
16 x 16 (256) Characters
8 x 8 dot format, alpha-numeric
Viewing Area
62.0 H x 62.0 V
mm
Active Area
55.01 H x 55.01V
mm
Dot Size
0.40 H x 0.40 V
mm
Dot Pitch
0.43 H x 0.43 V
mm
Weight (approx.)
82
gram
Note:
V
DD
=
+
5V ± 10%, V
SS
=
+
0V, T
A
= 25°C
.
Absolute Maximum Ratings
Item
Symbol
Min.
Max.
Unit
Power Supply Voltage
V
DD
0
7.0
V
LCD Drive Supply
Voltage
V
DD
-V
EE
5.3
25
V
Input Voltage
V
IN
-0.3
V
DD
+0.3
V
Operating Temp.
T
op
0
50
°C
Storage Temperature
T
stg
-20
70
˚C
Humidity
H
D
–
90
%RH
Electrical Characteristics (TA = 25°C)
Item
Symbol
Min.
Typ.
Max.
Unit
Logic Supply Voltage
V
DD
4.5
5.0
5.5
V
“H” Input Voltage
V
IH
V
DD
–2.2
–
V
DD
V
“L” Input Voltage
V
IL
0
–
0.8
V
“H” Output Voltage
V
OH
V
DD
–0.3
–
V
DD
V
“L” Output Voltage
V
OL
0
–
0.3
V
Supply Current
I
DD
–
7.0
14.0
mA
LC D Driving Voltage
(V
DD
- V
O
)
V
O-P
–
18.5
–
V
Product specifications contained herein may be changed without prior notice.
It is therefore advisable to contact Purdy Electronics before proceeding with the design of equipment incorporating this product.
• RoHS Compliant