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PDF HE245XX50 Data sheet ( Hoja de datos )
| Número de pieza | HE245XX50 | |
| Descripción | 240 X 128 Dots | |
| Fabricantes | HYES Optoelectronics | |
| Logotipo |  |
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HE245XX50
1、EXTERNAL DIMENSION AND DISPLAY PATTERN
240 X 128 Dots
2、MECHANICAL DATA
ITEM
Module Size (W×H×T)
Viewing Area (W×H)
Number of Dots (W×H)
Dot Pitch (W×H)
Dot Size (W×H)
SPECIFICATION
144.0×104.0×13.8
114.0×64.0
240×128
0.45×0.45
0.4×0.4
UNIT
mm
mm
dots
mm
mm
4、PIN CONFIGURATION
PIN SYMBOL
SIGNAL DESCRIPTION
1 VSS Ground
2 VDD Logic Voltage
3 Vo Operating Voltage for LCD (Variable)
4 C/D H : Instruction Code, L : Data Code
5 /RD
www.Data6Sheet4U./cWoRm
Read Signal
Write Signal
7 DB0 Data Bit 0
8 DB1 Data Bit 1
9 DB2 Data Bit 2
10 DB3 Data Bit 3
11 DB4 Data Bit 4
5、BLOCK DIAGRAM
3、ELECTRICAL CHARACTERISTICS (Ta=25℃)
ITEM
Supply Voltage (Logic)
Supply Current (Logic)
Input Voltage
“HIGH”
“LOW”
Output Voltage
“HIGH”
“LOW”
LCD Operating
Voltage
Supply Voltage
LCD Drive
SYMBOL
VDD - VSS
IDD
VIH
VIL
VOH
VOL
VDD - Vo
Io
CONDITION
VDD=5V
-
-
IOH=3.0mA
IOL=3.0mA
VDD=5V,
Ta=25℃
SPEC. VALUE
MIN.
TYP.
MAX.
4.5 5.0 5.5
- 8.7 13.0
VDD - 2.2 -
0-
VDD
0.8
VDD - 0.3 -
--
VDD
0.3
- 16.6 -
- 5.47 -
UNIT
V
mA
V
V
V
V
V
mA
PIN SYMBOL
SIGNAL DESCRIPTION
12 DB5 Data Bit 5
13 DB6 Data Bit 6
14 DB7 Data Bit 7
15 /CE Chip Enable Signal
16
/RES
Reset Signal
17 VEE Supply Voltage for LCD Driver
18
MD2
Number of Columns Select Signal
19 FS1 Font Select (H : 6X8 Dots, L : 8X8))
20 NC No Connection
21 A Anode of LED Unit
22 K Cathode of LED Unit
6、BACKLIGHTING CHARACTERISTICS (Ta=25℃)
LED
ITEM
SYMBOL CONDITION MIN TYP
Supply Voltage
Power Consumption
Luminous
VLED
PLED
IV
-
IF=720mA
IF=720mA
- 4.1
- 2950
- 190
MAX
4.5
-
-
UNIT
V
mW
cd/m2
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet HE245XX50.PDF ] | |
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