
366
User
’
s Manual U15017EJ2V0UD
CHAPTER 21 ELECTRICAL SPECIFICATIONS
DC Characteristics (T
A
=
40 to +85
°
C, V
DD
= AV
DD
= 4.5 to 5.5 V, V
SS
= AV
SS
= 0 V) (1/3)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Input voltage, low
V
IL1
P00 to P03, P10 to P17, P26, P40 to P47, P61
0
0.3V
DD
V
V
IL2
P20, P63 to P67, X1, X2, RESET
0
0.2V
DD
V
V
IL3
P25, P27, P55
Note 1
, P57
Note 1
, P60, P62
0
0.1V
DD
+ 0.4
V
V
IL4
P50 to P57 (N-ch open drain)
0
0.3V
DD
V
V
IL5
P70 to P77, P80 to P87, P90 to P97 (P-ch open drain)
V
DD
35
0.3V
DD
V
Input voltage, high
V
IH1
P00 to P03, P10 to P17, P26, P40 to P47, P61
0.7V
DD
V
DD
V
V
IH2
P20, P63 to P67, X1, X2, RESET
0.8V
DD
V
DD
V
V
IH3
P25, P27, P55
Note 1
, P57
Note 1
, P60, P62
0.3V
DD
+ 0.7
V
DD
V
V
IH4
P50 to P57 (N-ch open drain)
0.7V
DD
12
V
V
IH5
P70 to P77, P80 to P87, P90 to P97 (P-ch open drain)
0.7V
DD
V
DD
V
Output voltage, low
V
OL1
I
OL
= 1.6 mA P20, P25 to P27, P60 to P67
0.4
V
V
OL2
I
OL
= 10 mA
P40 to P47
1.5
V
V
OL3
I
OL
= 15 mA
P50 to P57
2.0
V
Output voltage, high
V
OH1
I
OH
=
1 mA
V
DD
1.0
V
V
OH2
I
OH
=
100
μ
A
V
DD
0.5
V
Input leakage
current, low
I
LIL1
V
I
= 0 V
For pins other than P50 to P57, P70 to
P77, P80 to P87, P90 to P97, X1, and X2
10
μ
A
I
LIL2
X1, X2
20
μ
A
I
LIL3
P50 to P57
10
Note 2
μ
A
I
LIL4
V
I
=
35 V
P70 to P77, P80 to P87, P90 to P97
10
μ
A
Input leakage
current, high
I
LIH1
V
I
= V
DD
For pins other than P50 to P57, P70 to
P77, P80 to P87, P90 to P97, X1, and X2
10
μ
A
I
LIH2
X1, X2
20
μ
A
I
LIH3
V
I
= 12 V
P50 to P57
10
μ
A
I
LIH4
V
I
= V
DD
P70 to P77, P80 to P87, P90 to P97
10
μ
A
Output leakage
current, low
Note 3
I
LOL1
V
O
= 0 V
10
μ
A
I
LOL2
V
O
= V
LOAD
= P70 to P77, P80 to P87, P90 to P97,
35 V
P100 to P107, FIP0 to FIP15
10
μ
A
Output leakage
current, high
Note 3
I
LOH1
V
O
= V
DD
10
μ
A
I
LOH2
V
O
= 12 V
P50 to P57
10
μ
A
Notes 1.
High-level and low-level input voltages for P55 and P57 apply to V
IH3
and V
IL3
only when SIO2 is used.
They are V
IH4
and V
IL4
when the port is used.
2.
When pull-up resistors are not connected to P50 to P57 (specified by a mask option), a low-level input
leakage current of
200
μ
A (MAX.) flows for only 2 clocks after a read instruction has been executed
to port 5 (P50 to P57). At times other than this 2-clock interval, a
10
μ
A (MAX.) current flows.
3.
The current flowing to on-chip pull-up and pull-down resistors is not included.
Remark
Unless otherwise specified, the characteristics of alternate-function pins are the same as those of port
pins.