AZ DISPLAYS, INC.
COMPLETE LCD SOLUTIONS
SPECIFICATIONS FOR
LIQUID CRYSTAL DISPLAY
PART NUMBER:
DATE:
AGM 1232E SERIES
FEBRUARY 10, 2001
AGM1232E SERIES GRAPHIC MODULE
1.0 MECHANICAL SPECS
1.
2.
3.
4.
5.
6.
7.
8.
9.
Item
Overall Module Size
Dot Size
Dot Pitch
Duty
Controller IC
LC Fluid Options
Polarizer Options
Backlight Options
Description
66.1mm(W) x 27.3mm(H) x max 8.5mm(D)
0.40mm(W) x 0.45mm(H)
0.44mm(W) x 0.49mm(H)
1/32
SED1520FOA/DOA
STN, FSTN
Reflective, Transflective, Transmissive
EL
Standard (0ºC ~ 50ºC), Wide (-20ºC ~ 70ºC)
10. Temperature Range Options
2.0 ABSOLUTE MAXIMUM RATINGS
Item
Operating temperature (Standard)
Storage temperature (Standard)
Operating temperature (Wide temperature)
Storage temperature (Wide temperature)
Input voltage
Supply voltage for logic
Supply voltage for LCD drive
Symbol
Top
Tst
Top
Tst
Vin
Vdd- Vss
Vdd- Vee
Min
0
-20
-20
-30
Vss
-0.3
5.0
-
6.5
Typ
-
-
-
-
Max
50
70
70
80
Vdd
7.0
9.5
Unit
ºC
ºC
ºC
ºC
V
V
V
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AGM1232E SERIES GRAPHIC MODULE
3.0 ELECTRICAL CHARACTERISTICS
Item
Input voltage (high)
Input voltage (low)
Symbol
Vih
Vil
Condition
H level
L level
0”C
Recommended LC Driving
Voltage (Standard Temp)
Vdd - Vee
25”C
50”C
-20”C
Recommended LC Driving
Voltage (Wide Temp)
Vdd -Vee
0”C
50”C
70”C
Power Supply Current
LED Power Supply Voltage
LED Power Supply Current
Idd
Vfled
Ifled
Vdd=5.0V
R=6.8Ω
R=6.8Ω
Min
3.5
0
-
-
4.3
-
-
4.3
3.5
-
-
-
Typ
-
-
7.8
6.5
5.5
8.5
7.8
5.5
4.8
-
4.4
300
Max
Vdd
1.5
10.0
-
-
10.8
-
-
-
13.0
5.0
420
mA
V
mA
V
V
Unit
V
V
4.0 OPTICAL CHARACTERISTICS
Item
Cr (Contrast Ratio)
25”C
Mode
A
R
B
C
A
S
B
C
MIN.
2.8
7.10
-
2.49
7.05
-
TYP.
3.05
7.70
-
2.99
7.55
-
MIN
80°
80°
-
80°
80°
-
θ
(Viewing Angle)
25”C
TYP.
85°
85°
-
85°
85°
-
φ
(Viewing Angle)
25”C
MIN
-
-
-
-
-
-
TYP.
35°
35°
-
35°
35°
-
Note:
R: Reflective
S: Transflective
A: STN Gray
B: STN Yellow
C: FSTN
At:
φ
=0°,
θ
=0°
θ
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AGM1232E SERIES GRAPHIC MODULE
Item
Response time (rise)
Response time (fall)
Symbol
Tr
Tf
Condition
25 ” C
25”C
Min
-
-
Typ
80
50
Max
160
100
Unit
ms
ns
5.0 BLOCK DIAGRAM
1. AO
2.E1
6. R/W
7. Vss
16.Vdd
17.RST
18.Vo
8.DB0
15.DB7
~
SEG1-60
SEG61-122
61
61
U
1
8
COM1-16
SEG1 SEG60SEG61 SEG122
COM1
C 1
OM 6
C 17
OM
C FR
k
5
COM17-32
LCD 122x32
C 3
OM 2
U
2
SEG61-122
3.E2
L
19 E
L
20 E
ELBACKLIGHT
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AGM1232E SERIES GRAPHIC MODULE
6.0 PIN ASSIGNMENT
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
AØ
E1
E2
NC
NC
R/W
Vss
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
Vdd
RST
Vee
EL
EL
Function
Instruction/Data
Enable for IC1
Enable for IC2
No Connect
No Connect
H: Data read
L: Data write
Ground
Data bit 0
Data bit 1
Data bit 2
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
Power Supply For Logic Circuit
Reset
Power Supply For LCD Driving
Power Supply for EL
Power Supply for EL
-
-
H/L
-
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
Level
H/L
H/L
H/L
7.0 POWER SUPPLY
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微控制器 MCU
