30KB

HDM2432L-T
240 X 320 Dots Graphic (Portrait Mode) White LED Backlight
7.9 MAX
8.075
71.5
3.3
4.8075
60.6
57.585±0.2
5.6 MAX
CONNECTOR INFORMATION:
SUPPLIED WITH 0.5mm FFC
MATING: MOLEX 52746-2090
76.785±0.2
0.225
PARTS AREA
0.225
0.015
28.0±2
0.015
94.1
79.8
6.3
Dimensional Drawing
CONDUCTIVE
SURFACE
Dimension tolerance: +/-0.3mm
Features
Features
Backlight..................................................................White LED
Options.................................................Black and White FSTN
Extended Temperature
Bottom Viewing
Built-in Controller..............................................................None
Physical Data
Module Size.....................................71.5W x 94.1H x 7.9T mm
Viewing Area Size.......................................60.6W x 79.8H mm
Dot Pitch.....................................................0.24W x 0.24H mm
Dot Size..................................................0.225W x 0.225H mm
Weight.................................................................................59g
Absolute Maximum Ratings
PARAMETER
SYMBOL
MIN
MAX
7.0
VDD -VSS
-0.3
SUPPLY VOLTAGE FOR LCD
VDD -VEE
-0.3
30.0
V
INPUT VOLTAGE
VIN
-0.3
VDD
V
OPERATING TEMPERATURE
TOP
-0
50
°C
STORAGE TEMPERATURE
TSTG
-20
70
°C
Power Supply
VDD
+
3.3V
Pin Connections
VSS
R1
L
C
M
RV +
VEE
33V
R2
KLED
33Ω
ALED
5v
R1+RV+R2 = 10 ~ 20KΩ
Electrical Characteristics (VDD=3.3±0.25V 25°C)
PARAMETER
SYM
CONDITION
MIN
TYP
MAX
UNIT
INPUT HIGH VOLTAGE
VIH
-
0.8 VDD
-
VDD
V
INPUT LOW VOLTAGE
VIL
-
0
-
0.2 VDD
V
OUTPUT HIGH VOLTAGE
VOH
IOH=0.4mA
VDD -0.4 -
-
V
OUTPUT LOW VOLTAGE
VOL
IOL=0.4mA
-
-
0.4
V
VDD
-
3.0
3.3
3.6
V
VEE
-
26.4
26.8
27.2
VLED=5V
-
55
82
ILED=55mA
-
5.6
-
NIT
SUPPLY VOLTAGE
LED BACKLIGHT
BRIGHTNESS
DRIVE METHOD
ILED
L
1/320 DUTY
UNIT
SUPPLY VOLTAGE
PIN NO.
SYMBOL
1
VDD
LEVEL
2
SGND
-
Shield Ground
3
VEE
-
Power supply for LCD
3.3V
FUNCTION
Power supply for logic
4
FLM
H/L
First Line Marker
5
DISP ENA
H/L
H = Display ON, L = Display OFF
6
M
H/L
AC signal
7
CL1
H/L
Data Latch clock
8
CL2
H/L
Data shift clock
9
VSS
0V
Ground
10
D0
H/L
11
D1
H/L
12
D2
H/L
Display data
13
D3
H/L
14
VSS
0V
15
LED +
-
Anode for LED
16
LED-
-
Cathode for LED
V
17
N/C
mA
18
N/C
19
N/C
20
N/C
Page 23
Ground
No Connection
V
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