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S1C63558 TECHNICAL MANUAL EPSON 161
CHAPTER 7: ELECTRICAL CHARACTERISTICS
7.3 DC Characteristics
Item
High level input voltage (1)
High level input voltage (2)
High level input voltage (3)
Low level input voltage (1)
Low level input voltage (2)
Low level input voltage (3)
Low level input voltage (4)
High level input current
Low level input current (1)
Low level input current (2)
High level output current
Low level output current
Common output current
Segment output current
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
Symbol
V
IH1
V
IH2
V
IH3
V
IL1
V
IL2
V
IL3
V
IL4
I
IH
I
IL1
I
IL2
I
OH1
I
OL1
I
OH2
I
OL2
I
OH3
I
OL3
Unit
V
V
V
V
V
V
V
µA
µA
µA
mA
mA
µA
µA
µA
µA
Max.
V
DD
V
DD
V
DD
0.2·V
DD
0.4
0.1·V
DD
0.25·V
DD
0.5
0
-6
-1
-25
-10
Typ.
-10
Min.
0.8·V
DD
0.9·V
DD
0.75·V
DD
0
0
0
0
0
-0.5
-16
3
25
10
Condition
K00–03, K10–13
P00–03, P10–13, P20–23, P30–33
RESET, TEST
RDIN, RDRC
K00–03, K10–13
P00–03, P10–13, P20–23, P30–33
RESET, TEST
RDIN, RDRC
V
IH
=3.0V K00–03, K10–13, RDIN, RDRC
P00–03, P10–13, P20–23, P30–33
RESET, TEST, SVD
V
IL1
=V
SS
K00–03, K10–13, RDIN, RDRC
No Pull-up P00–03, P10–13, P20–23, P30–33
RESET, TEST, SVD
V
IL2
=V
SS
K00–03, K10–13
With Pull-up P00–03, P10–13, P20–23, P30–33
RESET, TEST
V
OH1
=0.9·V
DD
R00–03, R10–13, R20–23
P00–03, P10–13, P20–23, P30–33
V
OL1
=0.1·V
DD
R00–03, R10–13, R20–23, RDRC
P00–03, P10–13, P20–23, P30–33
V
OH2
=V
C5
-0.05V COM0–16
V
OL2
=V
SS
+0.05V
V
OH3
=V
C5
-0.05V SEG0–39
V
OL3
=V
SS
+0.05V
Item
High level input voltage (1)
High level input voltage (2)
High level input voltage (3)
Low level input voltage (1)
Low level input voltage (2)
Low level input voltage (3)
Low level input voltage (4)
High level input current
Low level input current (1)
Low level input current (2)
High level output current
Low level output current
Common output current
Segment output current
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
Symbol
V
IH1
V
IH2
V
IH3
V
IL1
V
IL2
V
IL3
V
IL4
I
IH
I
IL1
I
IL2
I
OH1
I
OL1
I
OH2
I
OL2
I
OH3
I
OL3
Unit
V
V
V
V
V
V
V
µA
µA
µA
mA
mA
µA
µA
µA
µA
Max.
V
DD
V
DD
V
DD
0.2·V
DD
0.4
0.1·V
DD
0.25·V
DD
0.5
0
-10
-3
-25
-10
Typ.
-15
Min.
0.8·V
DD
0.9·V
DD
0.75·V
DD
0
0
0
0
0
-0.5
-25
7.5
25
10
Condition
K00–03, K10–13
P00–03, P10–13, P20–23, P30–33
RESET, TEST
RDIN, RDRC
K00–03, K10–13
P00–03, P10–13, P20–23, P30–33
RESET, TEST
RDIN, RDRC
V
IH
=5.0V K00–03, K10–13, RDIN, RDRC
P00–03, P10–13, P20–23, P30–33
RESET, TEST, SVD
V
IL1
=V
SS
K00–03, K10–13, RDIN, RDRC
No Pull-up P00–03, P10–13, P20–23, P30–33
RESET, TEST, SVD
V
IL2
=V
SS
K00–03, K10–13
With Pull-up P00–03, P10–13, P20–23, P30–33
RESET, TEST
V
OH1
=0.9·V
DD
R00–03, R10–13, R20–23
P00–03, P10–13, P20–23, P30–33
V
OL1
=0.1·V
DD
R00–03, R10–13, R20–23, RDRC
P00–03, P10–13, P20–23, P30–33
V
OH2
=V
C5
-0.05V COM0–16
V
OL2
=V
SS
+0.05V
V
OH3
=V
C5
-0.05V SEG0–39
V
OL3
=V
SS
+0.05V