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Part Number ACM1602S

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AZ DISPLAYS, INC.
COMPLETE LCD SOLUTIONS
SPECIFICATIONS FOR
LIQUID CRYSTAL DISPLAY
PART NUMBER:
ACM 1602S SERIES
DATE:
August 9, 1999
Record of Revisions
8/14/2000
8/11
Change Number of Interface Pins from 14 to 16
ACM1602S SERIES LCD MODULE
AZ DISPLAYS, INC.
09/17/99
1
1.0 MECHANICAL SPECS
1. Overall Module Size
122.0mm(W) x 44.0mm(H) x max 13.5mm(D) for LED backlight
version
122.0mm(W) x 44.0mm(H) x max 9.5mm(D) for reflective
version
2. Dot Size
1.05mm(W) x 1.20mm(H)
3. Dot Pitch
1.10mm(W) x 1.25mm(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 (0șC ~ 50șC), Wide (-20șC ~ 70șC)
2.0 ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Min
Typ
Max
Unit
Operating temperature (Standard)
Top
0
-
50
șC
Storage temperature (Standard) Tst -20 - 70 șC
Operating temperature (Wide temperature)
Top
-20
-
70
șC
Storage temperature (Wide temperature)
Tst
-30
-
80
șC
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
ACM1602S SERIES LCD MODULE
AZ DISPLAYS, INC.
09/17/99
2
3.0 ELECTRICAL CHARACTERISTICS
Item
Symbol
Condition
Min
Typ
Max
Unit
Input voltage (high)
Vih
H level
2.2
-
Vdd
V
Input voltage (low)
Vil
L level
0
-
0.6
V
0șC
-
4.8
5.4
25șC
4.2
4.6
-
Recommended LC Driving
Voltage (Standard Temp)
Vdd - Vo
50șC
3.9
4.3
-
V
-20șC
-
6.4
7.2
0șC
-
4.8
-
50șC
-
4.3
-
Recommended LC Driving
Voltage (Wide Temp)
Vdd -Vo
70șC
3.6
4.1
-
V
Power Supply Current
Idd
Vdd=5.0V,
fosc=270kHz
-
0.8
1.8
mA
LED Power Supply Voltage
Vfled
R=6.8
-
4.6
5.0
V
LED Power Supply Current
Ifled
R=6.8
-
240
480
mA
4.0 OPTICAL CHARACTERISTICS (Ta=25șC, Vdd= 5.0V±0.25V, TN LC fluid)
Item
Symbol
Condition
Min
Typ
Max
Unit
Viewing angle (horizontal)
Cr
4.0
-25
-
-
deg
Viewing angle (vertical)
Cr
4.0
-30
-
30
deg
Contrast Ratio
Cr
=0
°
,
=0
°
-
2
-
Response time (rise)
Tr
=0
°
,
=0
°
-
120
150
ms
Response time (fall)
Tf
=0
°
,
=0
°
-
120
150
ms
ACM1602S SERIES LCD MODULE
AZ DISPLAYS, INC.
09/17/99
3
4.1 OPTICAL CHARACTERISTICS (Ta=25șC, Vdd= 5.0V±0.25V, STN LC fluid)
Item
Symbol
Condition
Min
Typ
Max
Unit
Viewing angle (horizontal)
Cr
2.0
-60
-
35
deg
Viewing angle (vertical)
Cr
2.0
-40
-
40
deg
Contrast Ratio
Cr
=0
°
,
=0
°
-
6
-
Response time (rise)
Tr
=0
°
,
=0
°
-
150
250
ms
Response time (fall)
Tf
=0
°
,
=0
°
-
150
250
ms
5.0 BLOCK DIAGRAM
LCD 16 X 2
U2
U1
SEG1- 40
SEG41- 80
SEG 1 SEG 80
COM 16
8
LED BACKLIGHT
1. Vss
2. Vdd
3. Vo
4. RS
5. R/W
6. E
7. DB0
14. DB7
~
+/A BL+
-/K BL-
40
40
16
COM 1
COM16