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2.1
TFT LCD Module
2.1.1
Power specification
Parameter
Logic/LCD Input Volt-
age
LCD Input Current
LCD Power
LCD Inrush Current
Allowable Logic/LCD
Drive Ripple Voltage
Note 1
Measurement condition.
2.1.2
Signal Electrical Characteristics
Input signals shall be low or Hi-Z state when VDD is off.
Parameter
Differential Input High
Threshold
IDK-121R User Manual
Value
Symbol
Min.
Typ.
VDD
3.0
3.3
I
-
590
VDD
P
-
1.95
VDD
I
-
-
rush LCD
VDDrp
-
-
Value
Symbol
Min.
Typ.
VTH
-
-
8
Unit
Remark
Max.
3.6
[Volt]
-
710
[mA]
VDD=3.3V at 60 HZ,
all Black Pattern
2.34
[Watt]
VDD=3.3V at 60 HZ,
all Black Pattern
3
[A]
Note 1; VDD=3.3V
Black Pattern, Rising
time=470us
100
[mV]
VDD=3.3V at 60 HZ,
all Black Pattern
Unit
Remark
Max.
100
[mV]
VICM=1.2V
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