E0C63557
q
DC Characteristics
(Unless otherwise specified: V
DD
=3.0V, V
SS
=0V, f
OSC1
=32.768kHz, Ta=-20 to 70°C, V
D1
/V
C1
/V
C23
/V
C4
/V
C5
are internal voltage, C
1
–C
7
=0.2µF)
Characteristic
Symbol
Max. Unit
Condition
Min.
Typ.
High level input voltage (1)
V
IH1
V
DD
V
K00–03, K10–13
0.8·V
DD
P00–03, P10–13, P20–23, P30–33
High level input voltage (2)
V
RESET, TEST
V
IH2
0.9·V
DD
V
DD
Low level input voltage (1)
V
IL1
K00–03, K10–13
0
0.2·V
DD
V
Low level input voltage (2)
V
V
IL2
0.4
P00–03, P10–13, P20–23, P30–33
0
Low level input voltage (3)
0.1·V
DD
V
RESET, TEST
0
V
IL3
High level input current
µA
V
IH
=3.0V
0
I
IH
K00–03, K10–13
0.5
P00–03, P10–13, P20–23, P30–33
RESET, TEST
Low level input current (1)
µA
-0.5
V
IL1
=V
SS
0
I
IL1
K00–03, K10–13
No Pull-up
P00–03, P10–13, P20–23, P30–33
RESET, TEST
Low level input current (2)
µA
-16
-10
-6
V
IL2
=V
SS
I
IL2
K00–03, K10–13
With Pull-up
P00–03, P10–13, P20–23, P30–33
RESET, TEST
High level output current (1)
mA
-0.6
I
OH1
V
OH1
=0.9·V
DD
R02, R03, R10–13, R20–23
P00–03, P10–13, P20–23, P30–33
High level output current (2)
mA
-0.6
I
OH2
V
OH2
=0.9·V
DD
R00, R01
Low level output current (1)
mA
1.5
I
OL1
V
OL1
=0.1·V
DD
R02, R03, R10–13, R20–23
P00–03, P10–13, P20–23, P30–33
Low level output current (2)
mA
1.5
I
OL2
V
OL2
=0.1·V
DD
R00, R01
Common output current
µA
-25
I
OH3
V
OH3
=V
C5
-0.05V
COM0–16
µA
25
I
OL3
V
OL3
=V
SS
+0.05V
Segment output current
µA
-10
I
OH4
V
OH4
=V
C5
-0.05V
SEG0–39
µA
10
I
OL4
V
OL4
=V
SS
+0.05V
(Unless otherwise specified: V
DD
=5.0V, V
SS
=0V, f
OSC1
=32.768kHz, Ta=-20 to 70°C, V
D1
/V
C1
/V
C23
/V
C4
/V
C5
are internal voltage, C
1
–C
7
=0.2µF)
Characteristic
Symbol
Condition
Max. Unit
Min.
Typ.
High level input voltage (1)
V
IH1
K00–03, K10–13
V
DD
V
0.8·V
DD
P00–03, P10–13, P20–23, P30–33
High level input voltage (2)
RESET, TEST
V
V
IH2
0.9·V
DD
V
DD
Low level input voltage (1)
V
IL1
K00–03, K10–13
0
0.2·V
DD
V
V
IL2
0.4
Low level input voltage (2)
P00–03, P10–13, P20–23, P30–33
0
V
0.1·V
DD
V
Low level input voltage (3)
RESET, TEST
0
V
IL3
High level input current
V
IH
=5.0V
0
µA
I
IH
K00–03, K10–13
0.5
P00–03, P10–13, P20–23, P30–33
RESET, TEST
Low level input current (1)
-0.5
µA
V
IL1
=V
SS
0
I
IL1
K00–03, K10–13
No Pull-up
P00–03, P10–13, P20–23, P30–33
RESET, TEST
Low level input current (2)
-25
µA
-15
-10
V
IL2
=V
SS
I
IL2
K00–03, K10–13
With Pull-up
P00–03, P10–13, P20–23, P30–33
RESET, TEST
High level output current (1)
mA
-1.5
I
OH1
V
OH1
=0.9·V
DD
R02, R03, R10–13, R20–23
P00–03, P10–13, P20–23, P30–33
High level output current (2)
mA
-1.5
I
OH2
V
OH2
=0.9·V
DD
R00, R01
Low level output current (1)
3.5
mA
I
OL1
V
OL1
=0.1·V
DD
R02, R03, R10–13, R20–23
P00–03, P10–13, P20–23, P30–33
Low level output current (2)
3.5
mA
I
OL2
V
OL2
=0.1·V
DD
R00, R01
Common output current
µA
-25
I
OH3
V
OH3
=V
C5
-0.05V
COM0–16
25
µA
I
OL3
V
OL3
=V
SS
+0.05V
Segment output current
µA
-10
I
OH4
V
OH4
=V
C5
-0.05V
SEG0–39
10
µA
I
OL4
V
OL4
=V
SS
+0.05V
5
SEIKO [ SEIKO EPSON CORPORATION ]
