E0C6281
● DC Characteristics
E0C6281/62A81
(Unless otherwise specified: VDD=0V, VSS=-3.0V, fOSC=32.768kHz, Ta=25°C, VS1/VL1–VL3 are internal voltage, C1–C6=0.1µF)
Characteristic
High level input voltage (1)
Symbol
VIH1
Condition
Min.
Typ.
Max.
0
Unit
V
K00–K03, K10, P00–P03 0.2•VSS
MTEST
High level input voltage (2)
Low level input voltage (1)
VIH2
VIL1
RESET, TEST
K00–K03, K10, P00–P03
MTEST
0.10•VSS
VSS
0
V
V
0.8•VSS
Low level input voltage (2)
High level input current (1)
VIL2
IIH1
RESET, TEST
K00–K03, K10, P00–P03
CMPP, CMPM
VSS
0
0.90•VSS
0.5
V
µA
VIH1=0V
No pull down resistor
VIH2=0V
With pull down resistor
VIH3=0V
With pull down resistor
VIL=VSS
High level input current (2)
High level input current (3)
Low level input current
IIH2
IIH3
IIL
K00–K03, K10
5
16
100
0
µA
µA
µA
P00–P03
30
RESET, TEST, MTEST
K00–K03, K10, P00–P03
CMPP, CMPM
RESET, TEST, MTEST
R11
R00–R03, R10, P00–P03
MO, R12
R11
-0.5
High level output current (1)
High level output current (2)
High level output current (3)
Low level output current (1)
Low level output current (2)
Low level output current (3)
Common output current
IOH1
IOH2
IOH3
IOL1
IOL2
IOL3
IOH4
IOL4
IOH5
IOL5
IOH6
IOL6
VOH1=0.1•VSS
VOH2=0.1•VSS
VOH3=0.1•VSS
VOL1=0.9•VSS
VOL2=0.9•VSS
VOL3=0.9•VSS
VOH4=-0.05V
VOL4=VL3+0.05V
VOH5=-0.05V
VOL5=VL3+0.05V
VOH6=0.1•VSS
VOL6=0.9•VSS
-1.0
-1.0
-2.0
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
3.0
3.0
4.5
R00–R03, R10, P00–P03
MO, R12
COM0–COM3
-3
-3
3
3
Segment output current
(during LCD output)
Segment output current
(during DC output)
SEG0–SEG25
SEG0–SEG25
-300
300
µA
E0C62L81/62B81
(Unless otherwise specified: VDD=0V, VSS=-1.5V, fOSC=32.768kHz, Ta=25°C, VS1/VL1–VL3 are internal voltage, C1–C6=0.1µF)
Characteristic
High level input voltage (1)
Symbol
Condition
Min.
Typ.
Max.
0
Unit
V
V
IH1
K00–K03, K10, P00–P03 0.2•VSS
MTEST
High level input voltage (2)
Low level input voltage (1)
V
V
IH2
IL1
RESET, TEST
K00–K03, K10, P00–P03
MTEST
0.10•VSS
0
V
V
V
SS
0.8•VSS
Low level input voltage (2)
High level input current (1)
V
IL2
RESET, TEST
K00–K03, K10, P00–P03
CMPP, CMPM
V
0
SS
0.90•VSS
0.5
V
µA
I
I
I
I
IH1
V
IH1=0V
No pull down resistor
V
With pull down resistor
V
With pull down resistor
V
High level input current (2)
High level input current (3)
Low level input current
IH2
IH2=0V
K00–K03, K10
2.0
9.0
-0.5
10
60
0
µA
µA
µA
IH3
IL
IH3=0V
P00–P03
RESET, TEST, MTEST
K00–K03, K10, P00–P03
CMPP, CMPM
RESET, TEST, MTEST
R11
R00–R03, R10, P00–P03
MO, R12
MO
IL=VSS
High level output current (1)
High level output current (2)
High level output current (3)
High level output current (4)
I
I
I
I
OH1
OH2
OH3
OH4
V
V
V
V
OH1=0.1•VSS
OH2=0.1•VSS
OH3=0.1•VSS
OH4=0.1•VSS
-450
-200
-0.8
-0.4
µA
µA
mA
mA
When envelope is used
(R12=Normal H level)
R11
R00–R03, R10, P00–P03
MO, R12
Low level output current (1)
Low level output current (2)
Low level output current (3)
Low level output current (4)
I
I
I
I
OL1
OL2
OL3
OL4
V
V
V
V
OL1=0.9•VSS
OL2=0.9•VSS
OL3=0.9•VSS
OL4=0.9•VSS
1,300
700
1.5
µA
µA
mA
µA
MO
750
When envelope is used
(R12=Normal L level)
COM0–COM3
Common output current
I
I
I
I
I
I
OH5
OL5
OH6
OL6
OH7
OL7
V
V
V
V
V
V
OH5=-0.05V
OL5=VL3+0.05V
OH6=-0.05V
OL6=VL3+0.05V
OH7=0.1•VSS
OL7=0.9•VSS
-3
-3
µA
µA
µA
µA
µA
µA
3
3
Segment output current
(during LCD output)
Segment output current
(during DC output)
SEG0–SEG25
SEG0–SEG25
-100
130
4
SEIKO [ SEIKO EPSON CORPORATION ]
