HDM 128GS24
Dimensional Drawing
3.0
240 X 128 Dots Graphic
144.0
138.0
14.5 MAX (WITH LED)
10.5 MAX
2.4
12.0
15.0
133.2
9.2 (WITH LED)
5.2
114.0 (VIEWING AREA)
1.6
107.95 (240 DOTS)
0.45
0.04
A
K
2.5
2-Æ1.0
4-Æ3.0
20-Æ1.0
2.54
2.54X10=48.26
Dimension tolerance: +/-0.3mm
10.74
Features
Features
Absolute Maximum Ratings
Backlight........................................EL, LED or CCFL Optional
Options...............................................Gray STN / Yellow STN
Normal/Extended Temperature
Bottom / Top Viewing
Built-in Controller...........................................Toshiba T6963C
PARAMETER
SUPPLY VOLTAGE
SYMBOL
VDD-V
MIN
MAX
7.0
UNIT
0
-
V
SS
POWER SUPPLY FOR LCD
INPUT VOLTAGE
V
-30.0
7.0
V
L
V
0
V
IN
LED FORWARD CURRENT
OPERATING TEMPERATURE
STORAGE TEMPERATURE
IF
2250
50
mA
°C
°C
Physical Data
T
0
OP
Module Size...............................144.0W x 104.0H x 12.5T mm
Viewing Area Size.....................................114.0W x 64.0H mm
Dot Pitch.....................................................0.49W x 0.49H mm
Dot Size......................................................0.45W x 0.45H mm
Weight...............................................................................160g
T
-20
60
STG
Power Supply
Pin Connections
V
DD
+
PIN NO. SYMBOL
FUNCTION
R
R
5V
H
1
2
3
V
0V
Ground
Powe r supply for logic
V
SS
LCD
L
C
VDD
VL
5V
M
V
V
SS
-12.5V
Ope ra ting volta ge for LC
V
4
C/D
RD
H/L
L
1= Comma nd, 0= Da ta
Da ta re a d
L
L
5
EE
6
WR
L
Da ta write
R
+R = 10 ~ 20KW
L
H
7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
CE
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
L
8
9
Electrical Characteristics (VDD=5.0±0.25V 25°C)
10
11
12
13
14
15
16
17
PARAMETER
SYM
VDD
CONDITION MIN TYP MAX UNIT
Da ta bus
OPERATING VOLTAGE
-
-
-
4.5
-
5.0
17.5
-
5.5
-
V
V
V
POWER SUPPLY FOR LCD VDD-VL
INPUT HIGH VOLTAGE
V
VDD
-2.2
VDD
IH
Chip e na ble
INPUT LOW VOLTAGE
V
-
0
-
-
0.8
V
V
IL
RESET
VEE
L
Re se t
#
OUTPUT HIGH VOLTAGE
VOH
IOH= 0.2mA VDD
-0.4
VDD
OUTPUT
18
19
20
MD2
FS1
H/L
H/L
-
Column se le c t 0= 40, 1= 32
Te xt c e ll size 0= 8x8, 1= 6x8
No c onne c tion
OUTPUT LOW VOLTAGE
VOL
IOL= 1.2mA
VDD= 5.0V
0
-
0.4
V
POWER SUPPLY CURRENT IDD
DRIVE METHOD
-
13.0 20.0 mA
N/C
1/128 Duty
# Ha s built-in inve rte r for ne ga tive powe r supply.
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