HDM32GS12_-8
128 X 32 Dots Graphic
Dimensional Drawing
110.0± 0.5
106.0± 0.2
100.0± 0.3
76.0± 0.3
18-Ø1.0
15.0(MAX)
10.0± 0.3
P 2.54*17= 43.18
18
1
10.2± 0.3
0.52
0.05
A
Detail A
WITH LED
1.60± 0.2
72.91
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........................................Samsung KS108B
PARAMETER
INPUT HIGH VOLTAGE
INPUT LOW VOLTAGE
POWER FOR LCD
SYM CONDITION MIN
TYP MAX
UNIT
V
-
-
.8VDD
-
VDD
.2VDD
-
V
IH
V
GND
-
V
IL
VDD-V T = 25°C
-
-
-
-
-
-
9.0
3.0
2.0
4.2
240
200
V
L
A
POWER SUPPLY CURRENT
POWER SUPPLY CURRENT
LED FORWARD VOLTAGE
LED FORWARD CURRENT
BRIGHTNESS
IDD
IL
VDD= 5.0V
4.5
3.0
4.6
-
mA
mA
V
V = -9.0V
L
Physical Data
V
IF= 240mA
F
Module Size.................................110.0W x 65.0H x 15.0T mm
Viewing Area Size......................................76.0W x 25.0H mm
Dot Pitch.....................................................0.57W x 0.57H mm
Dot Size......................................................0.52W x 0.52H mm
Weight................................................................................78g
IF
L
V = 4.2V
F
mA
c d /m2
-
-
DRIVE METHOD
1/32 DUTY
Pin Connections
Power Supply
RLED
PIN NO. SYMBOL
LEVEL
0V
FUNCTION
VDD
1
2
3
V
Ground
SS
+
VDD
VL
5V
-
Powe r sup ply for logic
Powe r sup ply for LCD
RH
5V
5V
VLCD
L
A
C
4
E
H,H→L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
-
Ena ble signa l
Re g iste r Se le c t
H= Re a d/L= Write
Re se t Sig na l
M
VSS
K
5
RS
+
6
R/W
RST
CSB
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
A
RL
VL
7
8
Chip Se le c t
RH+RL = 10 ~ 20K
Ω
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
MAX
7.0
UNIT
V
SS
LCD SUPPLY VOLTAGE
V
-0.3
0
18.0
50
V
L
OPERATING TEMPERATURE
STORAGE TEMPERATURE
T
°C
°C
OP
Anode for LED Ba c klight
Ca thode for LED Ba c klight
T
-20
70
STG
K
-
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