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17.7 Input/Output Port (PPORT) Characteristics
Unless otherwise specified: V
DD
Item
High level Schmitt input threshold voltage V
Low level Schmitt input threshold voltage
Schmitt input hysteresis voltage
High level output current
Low level output current
Leakage current
Input pull-up resistance
Input pull-down resistance
Pin capacitance
High-level output current characteristic
Ta = 85 °C, Max. value
V
DD
0.0
0.1
0.2
0.3
0.4
0
-2
-4
-6
-8
V
= 5.5 V
DD
-10
S1C17M01 TECHNICAL MANUAL
(Rev. 1.2)
= 1.8 to 5.5 V, V
= 0 V, Ta = -40 to 85 °C
SS
Symbol
P00–07, P10–17, P20–21, P30–31, P33,
T+
P35–36, P56–57, PD0–D1
V
P00–07, P10–17, P20–21, P30–31, P33,
T-
P35–36, P56–57, PD0–D1
P00–07, P10–17, P20–21, P30–31, P33,
DV
T
P35–36, P56–57, PD0–D1
I
P00–07, P10–17, P20–21, P32, P34–35,
OH
P56–57, PD0–D2, V
I
P00–07, P10–17, P20–21, P32, P34–35,
OL
P56–57, PD0–D2, V
I
P00–07, P10–17, P20–27, P30–37,
LEAK
P40–47, P50–57, PD0–D1
R
P00–07, P10, P12–17, P20–21, P33,
INU
P35–36, P56–57, PD0–D1
R
P00–07, P12, P14–17, P20–21, P35,
IND
P56–57, PD0–D1
C
P00–07, P10–17, P20–27, P30–37,
IN
P40–47, P50–57, PD0–D2
High level
Low level
0
V
T
(∗ For over voltage tolerant fail-safe type port)
–V
[V]
OH
0.5
0.6
0.7
0.8
0.9
1.0
V
= 1.8 V
DD
V
= 3.6 V
DD
Seiko Epson Corporation
17 ELECTRICAL CHARACTERISTICS
Condition
= 0.9 × V
OH
DD
= 0.1 × V
OL
DD
-
V
+
V
7.0 V*
T
DD
Input voltage [V]
Low-level output current characteristic
Ta = 85 °C, Min. value
10
8
6
4
2
0
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Min.
Typ.
Max.
0.5 × V
–
0.9 × V
DD
DD
0.1 × V
–
0.5 × V
DD
DD
180
–
–
–
–
-0.5
0.5
–
–
-150
–
150
75
150
300
75
150
300
–
–
15
V
= 5.5 V
DD
V
= 3.6 V
DD
V
= 1.8 V
DD
V
[V]
OL
Unit
V
V
mV
mA
mA
nA
kW
kW
pF
17-5
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