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Parallel/Serial select. PS= H: Parallel; PS=L: Serial
LCD connector:
1.27mm pitch pins.
Backlight connector:
1.5mm wide pins.
[4]
Electrical Characteristics
Item
Operating Temperature Range
Storage Temperature Range
Supply Voltage
Supply Current
Supply for LCD (contrast)
“H” Level input
“L” Level input
“H” Level output
“L” Level output
LED Backlight current
LED Backlight voltage
Symbol
T
OP
T
ST
V
DD
I
DD
V
DD
– V
0
V
IH
V
IL
V
OH
V
OL
I
LED
V
LED
Condition
Absolute Max
Absolute Max
-
V
DD
= 3.0V
T
OP
= 25°C
-
-
-
-
-
I
LED
= 80mA
Min.
-20
-30
2.7
0.2
8.4
0.8 * V
DD
V
SS
0.8 * V
DD
V
SS
-
2.7
Typ.
-
-
3.0
0.5
8.7
-
-
-
-
80
3.0
Max.
+70
+80
3.3
2.0
9.0
V
DD
0.2 * V
DD
V
DD
0.2 * V
SS
100
3.3
Unit
⁰C
⁰C
V
mA
V
V
V
V
V
mA
V
*The LED of the backlight is driven by current drain; drive voltage is for reference only. Drive voltage must be selected to ensure backlight current drain is below
微控制器 MCU
