AND1021ST/-EO
120 x 64 Dots
Intelligent Graphics Display
The AND1021ST/-EO devices are compact, full dot matrix,
LCD modules that have an on-board LCD controller
(T6963C) and display memory (RAM). The AND1021ST/-EO
can display TEXT information, numerals, letters and
symbols, as well as GRAPHIC patterns. These devices are
suitable for medical and measurement equipment, point-of-
sale terminals, portable equipment, and marine
instrumentation.
Features
•
•
•
•
•
•
•
Super twist
15 characters x 8 line capability
120 x 64 dot graphic display
Excellent readability and high-contrast ratio
Built-in LCD controller (T6963C)
Wide operating temperature range (0° to 50°C)
Available with EL backlighting (-EO option)
• RoHS Compliant
Absolute Maximum Ratings
Item
Symbol
V
DD
Supply Voltage
V
EE
V
EL
Input Voltage
Operating Temperature
V
IN
T
op
T
stg
f
EL
Rating
7.0
–22
110 (EO)
GND
≤
V
IN
≤
V
DD
0 to +50
-20 to +60
1
Unit
V
V
rms
V
°C
˚C
kHz
Dot Matrix Dimensions
57.56
0.48
0.44
Storage Temperature
EL Driving Freq. (EO)
Electrical Characteristics (TA = 25°C)
38.36
0.62
0.56
Item
120 x 64 Pixels
Symbol
V
DD
V
EE
V
EL
V
IN
V
IH
V
OH
V
OL
I
DD
Min.
4.75
–7.75
100
–0.5
0
V
DD
–
0.3
–
–
–
Typ.
5.0
–8.5
110
–
–
–
–
Max.
5.25
–9.25
120
V
DD
0.5
–
0.3
10.0
2.0
15
Unit
V
V
rms
V
V
V
V
mA
(2)
Supply Voltage
EL Drive voltage (f
EL
=
500 Hz)
Mechanical Characteristics
Item
Outline
Dimensions
Number of Dots
# of Characters
Viewing Area
Bezel Opening
Dot Size
Dot Pitch
Weight (approx.)
Specification
85.0 (W) x 70.0 (H) x 20.0 MAX (D)
120 x 64 Dots (15)
15 x 8 (120) Characters, 8 x 8 font
62.5 (W) x 43.5 (H)
62.5 (W) x 43.5 (H)
0.44 (W) x 0.56 (H)
0.56 (W) x 0.60 (H)
70/85 (ST/EO)
mm
mm
mm
mm
gram
Unit
mm
High Level In Voltage
(V
DD
= 5.0V)
Low Level In Voltage
(V
DD
= 5.0V)
High Level Output Volt.
(V
DD
= 5.0V)
Low Level Output Volt.
(V
DD
= 5.0V)
Power Consumption
(1)
I
EE
I
EL
1. All dots on.
(V
DD
= .5V, V
EE
= –8.5V, V
EL
=110, f
EL
= 500 Hz or at Typ.)
2. mA rms
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
Tel: 408.523.8200 • Fax: 408.733.1287 •
sales@purdyelectronics.com
• www.purdyelectronics.com
1
7/20/07
PURDY [ PURDY ELECTRONICS CORPORATION ]
