HDM32GS12_-B
Dimensional Drawing
122 X 32 Dots Graphic
84.0± 0.5
77.0± 0.2
72.0± 0.3
60.0± 0.3
14.2(MAX)
P 2.54*17= 43.18
15.1± 0.2
0.4
0.04
9.4± 0.3
1
18
A
Detail A
WITH LED
53.64
1.6± 0.2
2.25± 0.3
Dimension tolerance: +/-0.3mm
Features
Features
Electrical Characteristics (VDD=5.0±0.25V 25°C)
Backlight..............................................................LED or None
Options...................................Yellow STN / Gray STN , FSTN
Normal / Extended Temperature
Top / Bottom Viewing
Built-in Controller...............................................SED1520D0A
PARAMETER
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
SYM
CONDITION MIN
.8VDD
TYP MAX UNIT
V
-
-
VDD
.2VDD
1.0
-
V
IH
V
-
V
-
V
IL
SS
POWER SUPPLY CURRENT IDD
VDD= 5.0V
-
0.5
4.8
1.0
4.1
90
mA
V
LCD POWER SUPPLY
VDD-VL T = 25°C
-
A
LCD POWER CURRENT
LED FORWARD VOLTAGE
IL
T = 25°C
A
-
1.5
4.25
-
mA
V
Physical Data
V
IF= 90mA
3.95
F
Module Size..................................84.0W x 44.0H x 14.2T mm
Viewing Area Size......................................60.0W x 18.5H mm
Dot Pitch....................................................0.44W x 0.44H mm
Dot Size.....................................................0.40W x 0.40H mm
Weight................................................................................28g
LED FORWARD CURRENT IF
DRIVE METHOD
V = 4.2V
-
mA
F
1/32 DUTY
Power Supply
Pin Connections
R
LED
V
DD
PIN NO. SYMBOL
FUNCTION
+
1
2
3
4
V
0V
5V
-
Ground
Powe r sup ply for logic
R
5V
5V
SS
H
VDD
V
L
A
LCD
C
V
Ope ra ting volta g e for LC
L= Instruc tion, H= Da ta
L
M
V
SS
K
A0
H/L
+
5
E1
L
Chip se le c t
V
R
L
L
6
E2
L
Chip se le c t
7
WR (R/W)
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
RES
A
-
WR (80 se rie s), R/W (68 se rie s)
R +R = 10 ~ 20K
Ω
H
L
8
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
-
9
10
11
12
13
14
15
16
17
18
Absolute Maximum Ratings
Da ta b us
PARAMETER
SUPPLY VOLTAGE
SYMBOL
VDD-V
MIN
-0.3
VDD-13.5 VDD+ 0.3
MAX
UNIT
7.0
V
SS
LCD SUPPLY VOLTAGE
INPUT VOLTAGE
V
DD-V
V
L
V
-
VDD+ 0.3
V
IN
L= 80 se rie s, H= 68 se rie s
OPERATING TEMPERATURE
STORAGE TEMPERATURE
T
0
50
70
°C
°C
OP
Powe r sup ply for LED b a c klight
T
-20
K
-
STG
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