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Номер в каталоге
Компоненты Описание
GMD1620B Просмотр технического описания (PDF) - Unspecified
Номер в каталоге
Компоненты Описание
производитель
GMD1620B
Stanley dot matrix character type LCD module
Unspecified
GMD1620B Datasheet PDF : 18 Pages
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ELECTRICAL SPECIFICATIONS
◆ELECTRICAL CHARACTERISTICS ‑ LCD OPERATION
Item
Power Supply for Logic
Input
“
High
”
Voltage
Input
“
Low
”
Voltage
Output
“
High
”
Voltage
Output
“
Low
”
Voltage
Power Supply current
Operating Voltage
for LCD Driving
*1:‑IOH=0.205mA
*2:IOL=1.2mA
*3:VDD‑VSS=5V
Symbol
VDD‑VSS
VIH
VIL
VOH
VOL
IDD
VDD‑VEE
◆BLOCK DIAGRAM
Minimum
4.75
2.2
‑0.3
2.4
−
−
3.0
Typical
5.0
−
−
−
−
1.0
−
GMD1620B
GMD1621B
(Ta=0〜+50℃,duty=1/16)
Maximum Unit Remarks
5.25
V
−
VDD
V
−
0.6
V
−
−
V
*1
0.4
V
*2
3.0
mA
*3
11.0
V
−
◆DD RAM ADDRESS
12345
LINE1 00 01 02 03 04
LINE2 40 41 42 43 44
・・・・・・・・
RAM AREA :00H〜27H & 40H〜67H (HEX)
◆EXAMPLE OF POWER SUPPLY
12 13 14 15 16
0B 0C 0D 0E 0F
4B 4C 4D 4E 4F
2005.05.25
Page.3
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