ACM0802C SERIES LCD MODULE
AZ DISPLAYS, INC.
09/15/99
1
1.0 MECHANICAL SPECS
1. Overall Module Size
58.0mm(W) x 32.0mm(H) x max 12.8mm(D) for LED backlight
version
58.0mm(W) x 32.0mm(H) x max 8.6mm(D) for reflective version
2. Dot Size
0.56mm(W) x 0.66mm(H)
3. Dot Pitch
0.60mm(W) x 0.70mm(H)
4. Duty
1/16
5. Controller IC
KS0066
6. LC Fluid Options
TN, STN
7. Polarizer Options
Reflective, Transflective, Transmissive
8. Backlight Options
LED
9. Temperature Range Options
Standard (0C ~ 50C), Wide(-20C ~ 70C)
2.0 ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Min
Typ
Max
Unit
Operating temperature (Standard)
Top
0
-
50
C
Storage temperature (Standard) Tst -20 - 70 C
Operating temperature (Wide temperature)
Top
-20
-
70
C
Storage temperature (Wide temperature)
Tst
-30
-
80
C
Input voltage
Vin
Vss
Vdd
V
Supply voltage for logic
Vdd- Vss
2.7
-
5.5
V
Supply voltage for LCD drive
Vdd- Vo
3.0
4.6
6.5
V
ACM0802C SERIES LCD MODULE
AZ DISPLAYS, INC.
09/15/99
2
3.0 ELECTRICAL CHARACTERISTICS
Item
Symbol
Condition
Min
Typ
Max
Unit
Input voltage (high)
V
ih
H level
2.2
-
Vdd
V
Input voltage (low)
V
il
L level
0
-
0.6
V
0C
-
4.8
5.4
25C
4.2
4.6
-
Recommended LC Driving
Voltage (Standard Temp)
V
dd
- V
o
50C
3.9
4.3
-
V
-20C
-
6.4
7.2
0C
-
4.8
-
50C
-
4.3
-
Recommended LC Driving
Voltage (Wide Temp)
V
dd
-V
o
70C
3.7
4.1
-
V
Power Supply Current
I
dd
Vdd=5.0V,
fosc=270kHz
-
0.5
1.0
mA
LED Power Supply Voltage
V
fled
R=6.8
-
4.6
5.0
V
LED Power Supply Current
I
fled
R=6.8
-
70
175
mA
4.0 OPTICAL CHARACTERISTICS (Ta=25C, Vdd= 5.0V0.25V, TN LC fluid)
Item
Symbol
Condition
Min
Typ
Max
Unit
Viewing angle (horizontal)
C
r
4.0
-25
-
-
deg
Viewing angle (vertical)
C
r
4.0
-30
-
30
deg
Contrast Ratio
C
r
=0
,
=0
-
2
-
Response time (rise)
T
r
=0
,
=0
-
120
150
ms
Response time (fall)
T
f
=0
,
=0
-
120
150
ms
ACM0802C SERIES LCD MODULE
AZ DISPLAYS, INC.
09/15/99
3
4.1 OPTICAL CHARACTERISTICS (Ta=25C, Vdd= 5.0V0.25V, STN LC fluid)
Item
Symbol
Condition
Min
Typ
Max
Unit
Viewing angle (horizontal)
C
r
2.0
-60
-
35
deg
Viewing angle (vertical)
C
r
2.0
-40
-
40
deg
Contrast Ratio
C
r
=0
,
=0
-
6
-
Response time (rise)
T
r
=0
,
=0
-
150
250
ms
Response time (fall)
T
f
=0
,
=0
-
150
250
ms
5.0 BLOCK DIAGRAM
LCD 8 X 2
U1
SEG1- 40
SEG 1 SEG40
COM 16
8
LED BACKLIGHT
1. Vss
2. Vdd
3. Vo
4. RS
5. R/W
6. E
7. DB0
14. DB7
~
16
40
COM 1
COM16
+/A BL+
-/K BL-
ACM0802C SERIES LCD MODULE
AZ DISPLAYS, INC.
09/15/99
5
V
IH1
V
IL1
V
IL1
IH1
IL1
V
V
V
IH1
V
IL1
V
IL1
V
IH1
IL1
V
V
IH1
IL1
V
Valid Data
t
SU
t
H
t
W
t
H
t
F
t
R
t
DSU
t
DH
t
C
RS
R/W
E
DB0~DB7
V
IL1
V
IH1
V
IL1
Fig. a Interface timing (data write)
V
IH1
V
IL1
V
IH1
IH1
IL1
V
V
V
IH1
V
IL1
V
IH1
V
IH1
IL1
V
V
IH1
IL1
V
Valid Data
t
SU
t
H
t
W
t
H
t
F
t
R
t
DSU
t
DH
t
C
RS
R/W
E
DB0~DB7
V
IL1
t
D
V
IH1
IL1
V
Fig. b Interface timing (data read)
PDF 
ZIP
