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SC802A
VER2.1
Akihabara Inc. www.akiba-tech.com
Page 3 of 3
1. General description
SC161A, a dot-matrix character LCD module, design for displaying 1 line 16 row characters. Character font
is 5X7 dots with cursor. The SC161A provides two types of interfaces to MPU: 4-bit and 8-bit interfaces.
SC161A can includes EL or LED backlight for custom design. The custom can design for color of EL or LED
backlight, viewing angle and LCD type.
2. Maximum absolute limit
Characteristics
Symbol
Ratings
Remark
Operating Voltage
VDD
-0.3V to +7.0V
Driver Supply Voltage
VLCD
VDD - 12V to VDD + 0.3V
Input Voltage Range
VIN
-0.3V to VDD + 0.3V
TA1
-10°C to+60°C
Normal temperature LCM
Operating Temperature
Ta2
-20°C to+60°C
Wide temperature LCM
Storage Temperature
TSTO
-25°C to+70°C
Note: Stresses beyond those given in the Absolute Maximum Rating table may cause operational errors or
damage to the device.
3. Mechanical characteristics
a) Physical data
ITEM
Standard value
Unit
Remark
Number of characters
8×2
Module size
40.0×35.50×7.5
mm
Viewing area
30.40×14.20
mm
Active area
25.74×9.48
mm
Character size
2.78×4.49
mm
Character pith
3.75
mm
Approx. weight
g
Drive method
1/16 duty 1/5bias
b) External dimensions
0.5
DigiT r on
0.57
0.5
DATE
REV.
CHECKED:
DRAWN:
CONFIRMED:
SC802A
UNIT:mm
05/08/2003
1.0
37.7
30.4(V.A)
35.8
R1.25x4
1
R2.0x4
15
PITCH2.54x7=17.78
36
40
10.38
2
R0.5x16
R0.9x16
16
R/W
5
DB5
12
SCALE:2:1
16
15
14
13
DB7
DB6
11
10
9
DB3
DB4
DB2
8
7
6
DB1
DB0
E
VSS
1
3
4
2
V0
RS
VDD
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