AND711AST-30/-EO
240 x 64 Dots
Intelligent Graphic Display
The AND711AST-30/-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
• Super twist
Item
Symbol
VDD
Rating
5.5
Unit
• 40 character x 8 line capability
• Excellent readability and high contrast ratio
• 8-bit parallel bus for read/write data by CPU interface
• Built-in LCD controller and display RAM (8k byte)
• Character mode, graphic mode, and character and graphic
combination mode
Supply Voltage
V
VEE
-19
EL Drive Voltage
(fEL = 1 kHz)
VEL
Vrms
130
• RoHS compliant
VIN
Top
Tstg
fEL
–.3 ≤VIN ≤ +.3
0 to +50
-20 to +70
1
Input Voltage
V
°C
• Wide operating temperatures range (0°C to + 50°C)
• Compact and easily mounted on any equipment
• User-selectable font–6 x 8 or 8 x 8
Operating Temperature
Storage Temperature
EL Driving Freq. (EO)
˚C
• Available with EL backlighting attached (-EO option)
kHz
Dot Matrix Dimensions
Electrical Characteristics (TA = 25°C)
Item
Symbol
VDD
Min.
4.5
Typ.
5.0
Max.
5.5
Unit
Supply Voltage
V
VEE
–5.75
–8.5
–11.5
High Level In Voltage
(VDD = 5.0V)
VIN
VIL
2.8
–
–
–
–
–
5
V
Low Level In Voltage
(VDD = 5.0V)
0.8
–
Mechanical Characteristics
High Level Output Volt.
(VDD = 5.0V)
VDD
–0.3
VOH
VOL
V
V
Item
Specification
180 (W) x 65 (H) x 10 (D)
240 (W) x 64 (H)
Unit
Low Level Output Volt.
(VDD = 5.0V)
Outline
–
0.3
mm
Dimensions
IDD
IEE
IEL
–
–
–
16.0
2.4
25.0
3.0
10
Number of Dots
mA
Power Consumption(1)
40 x 8 (320) Characters
# of Characters
6 x 8 dot format, alpha-numeric
(2)
4.0
Viewing Area
Bezel Opening
Dot Size
Dot Pitch
Weight (approx.)
132 (W) x 39 (H)
132 (W) x 39 (H)
0.49 (W) x 0.49 (H)
0.53 (W) x 0.53 (H)
I20/150 (ST/EO)
mm
mm
mm
mm
gram
1. All dots on. (VDD = .5V, VEE = –8.5V, VEL=110, fEL = 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