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PDF LG3202405-DW Data sheet ( Hoja de datos )
| Número de pieza | LG3202405-DW | |
| Descripción | LCD Module | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LG3202405-DW (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
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LG3202405-DW 5.7", 320 x 240 dots + white led backlight with dc-dc converter
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ABSOLUTE MAXIMUM RATINGS
Item
Supply Voltage(Logic)
Supply Voltage(LCD)
Input Voltage
Operating Temp.
Storage Temp.
Symbol
VDD - VSS
VDD- VO
VI
Topr
Tstg
Min.
-0.3
-0.3
-0.3
-20
-30
Max.
7.0
30.0
VDD+ 0.3
70
80
MECHANICAL DATA
Unit Item
Nominal Dimensions
V Module Size ( W x H x T ) 160.0 x 109.0 x 13.0
V Viewing Area ( W x H ) 122.0 x 92.0
V Dot Pitch ( W x H )
° C Dot Size ( W x H )
0.36 x 0.36
0.33 x 0.33
° C Weight
Approx. 220
Unit
mm
mm
mm
mm
g
ELECTRICAL CHARACTERISTICS ( VDD=5V±0.25V )
Item
Input High Voltage
Input Low Voltage
Supply Current
LCD Driving Voltage
Symbol
VIH
VIL
I DD
VDD - VO
Test
Condition
--
--
VDD = 5.0V
Ta=25°C
Min. Typ. Max. Unit
0.5VDD
0
--
--
--
--
35.0
22.6
V DD
0.2V DD
60.0
--
V
V
mA
V
BLOCK DIAGRAM
/WR
/RD
/CS
A0
DB0
I
DB7
/RST
SEL1
LCD
Controller
LSI
RA8835A
or Eqv.
Common
Driver
240
x3
LCD PANEL
320 x 240 dots
32K RAM
320
Segment Driver
x4
FG
J2
VSS
VDD Power
VO
VOUT
Circuit
To LSI
LEDA
LEDK
LED Backlight
PIN CONNECTIONS (CN1/CN2/CN3)
Pin No.
CN2
CN3
CN1
1 15
Symbol
V SS
Level
0V
2 14 V DD 3.3~5V
3 17 V O
--
4 5 A0
H/L
5 3 /WR(R/W) H/L
6 2 /RD(E) H/L
7 6 DB0
H/L
8 7 DB1
H/L
9 8 DB2
H/L
10 9 DB3
H/L
11 10 DB4
H/L
12 11 DB5
H/L
13 12 DB6
H/L
14 13 DB7
H/L
15 4 /CS
L
16 1 /RST
L
17 16 V OUT -21.5V
18 18 SEL1 H/L
19 19 LEDA +5V
20 20 LEDK
0V
Function
GND
Power supply for logic
Operating voltage for LCD
Data type selection
/WR for 80 MPU, R/W for 68 MPU
/RD for 80 MPU, E for 68 MPU
Data bus line
Chip enable singal, active "L"
Reset signal, active "L"
Output voltage for LCD driving
L: 8080 MPU H: 6800 MPU
Power supply for LED backlight
LED BACKLIGHT SPECIFICATIONS (Ta=25°C)
Item
Forward Voltage
Forward Current
LED Color
Symbol
Vf
If
Typ.
3.1
150
White
Max.
3.3
--
Unit
V
mA
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet LG3202405-DW.PDF ] | |
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