ST7066U
n DC Characteristics
( TA = 25℃, VCC = 4.5 V - 5.5 V )
Symbol Characteristics
VCC
VLCD
Operating Voltage
LCD Voltage
ICC Power Supply Current
Test Condition
-
VCC-V5
fOSC = 270KHz
VCC=5.0V
Min. Typ. Max.
4.5
-
5.5
3.0
- 10.0
Unit
V
V
-
0.2 0.5
mA
VIH1
Input High Voltage
(Except OSC1)
-
0.7Vcc -
VCC
V
VIL1
Input Low Voltage
(Except OSC1)
-
-0.3
-
0.6
V
VIH2
Input High Voltage
(OSC1)
-
VCC-1
-
VCC
V
VIL2
Input Low Voltage
(OSC1)
-
-
-
1.0
V
VOH1
Output High Voltage
(DB0 - DB7)
IOH = -0.1mA
3.9
-
VCC
V
VOL1
Output Low Voltage
(DB0 - DB7)
IOL = 0.1mA
-
-
0.4
V
VOH2
Output High Voltage
(Except DB0 - DB7)
IOH = -0.04mA
0.9VCC -
VCC
V
VOL2
Output Low Voltage
(Except DB0 - DB7)
IOL = 0.04mA
-
- 0.1VCC V
RCOM Common Resistance VLCD = 4V, Id = 0.05mA
-
RSEG Segment Resistance VLCD = 4V, Id = 0.05mA
-
2
20
KW
2
30
KW
ILEAK
Input Leakage
Current
VIN = 0V to VCC
-1
-
1
mA
IPUP Pull Up MOS Current
VCC = 5V
-50 -110 -180 mA
V2.2
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2006/05/11