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.
Absolute Maximum Ratings
Features
• RoHS Compliant
• Full dot-matrix structure with 128 dots x 128 dots
• 1/128 Duty, 1/12 bias
Item
Symbol
Min.
Max.
Unit
VDD
Power Supply Voltage
0
7.0
V
• STN LCD, positive, gray
• 6 o’clock viewing angle
• 8 bits parallel data input, w/controller IC T5953C, QFP type
• Built-in EL backllight
LCD Drive Supply
Voltage
VDD -VEE
5.3
25
V
VIN
Top
Tstg
HD
VDD+0.3
Input Voltage
-0.3
0
V
°C
Dot Matrix Dimensions
Operating Temp.
Storage Temperature
Humidity
50
70
90
-20
–
˚C
ꢀRH
Electrical Characteristics (TA = 25°C)
Item
Symbol
Min.
Typ.
Max.
Unit
VDD
Logic Supply Voltage
“H” Input Voltage
4.5
5.0
5.5
V
V
V
V
VDD
–2.2
VIH
VIL
VDD
–
“L” Input Voltage
0
–
0.8
VDD
–0.3
Mechanical Characteristics
VOH
VDD
“H” Output Voltage
–
Item
Specification
85.0 H x 100.0 V x 14.5 D
128 H x 128 V
Unit
VOL
IDD
“L” Output Voltage
Supply Current
0
–
–
0.3
V
Outline
mm
7.0
14.0
mA
Dimensions
LC D Driving Voltage
(VDD - VO)
Number of Dots
VO-P
–
18.5
–
V
16 x 16 (256) Characters
# of Characters
8 x 8 dot format, alpha-numeric
Note: VDD = +5V 10ꢀ, VSS = +0V, TA = 25°C
Viewing Area
Active Area
Dot Size
Dot Pitch
Weight (approx.)
62.0 H x 62.0 V
55.01 H x 55.01V
0.40 H x 0.40 V
0.43 H x 0.43 V
82
mm
mm
mm
mm
gram
.
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.
Purdy Electronics Corporation • 720 Palomar Avenue • Sunnyvale, CA 94085
1
Tel:408.523.8200 • Fax:408.733.1287 • sales@purdyelectronics.com • www.purdyelectronics.com
7/20/07