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OSD |
One Stop Displays
310 Genius Drive
Winter Park, FL 32789
407-629-0500
OSD2002-2
PLED 20x2 Character Module Specifications
PLED 20x2 Character Module OSD2002-2 Specification
1. Features
1. 2 lines of 20 characters of 5x8 (dots)
2. Low power consumption
3. High contrast ratio and wide viewing angle
4. Compatible with LCD 20x2 type
5. Controller is compatible with HD44780
6. 4-bits or 8-bit MPU interface
7. High speed MPU interface:2 MHz(VDD=5V)
8. 80x8 bit Display RAM(80 characters max.)
2. Absolute maximum ratings
Symbol
VDD
Topr
Tstg
Vbt
Tsolder
Pd
Parameter
Supply voltage for Logic
Operating temperature
Storage temperature
Brightness control voltage
Soldering Temperature
Module power consumption
@Vbt=3V VDD=5V
Min Typ Max Unit
4.5 5.0 5.5 V
-20 25 60 oC
-30 70 oC
3V
260 for 5 seconds
50 80 130 mW
Item
Ambient
Temperature
Humidity
Corrosive gas
Operating
Min. Max.
-20oC 60oC
Storage
Min.
-30oC
Max.
70oC
40oC 90%RH 40oC 90%RH
Not Acceptable Not Acceptable
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