Hardware manual

Rev. 3.0, 09/98, page 276 of 361
Table 16.2 DC Characteristics (5V version)
Conditions: V
CC
= 5.0V ±10%, AV
CC
= 5.0V ±10%*, V
SS
= AV
SS
= 0V,
Ta = −20 to 75°C (regular specifications),
Ta = −40 to 85°C (wide-range specifications)
Item Symbol Min Typ Max Unit
Measurement
Conditions
1.0  V
V
CC
× 0.7 V
Schmitt trigger
input voltage (1)
P6
7
− P6
2
, P6
0
,
P8
6
− P8
0
,
P9
7
, P9
4
− P9
0
V
T
−
V
T
+
V
T
+
−V
T
−
0.4  V
RES, STBY, NMI
MD
1
, MD
0
EXTAL
V
CC
− 0.7  V
CC
+ 0.3 VInput High voltage
(2)
P7
7
− P7
0
V
IH
2.0  AV
CC
+ 0.3 V
Input High voltage Input pins other
than (1) and (2)
V
IH
2.0  V
CC
+ 0.3 V
Input Low voltage
(3)
RES, STBY
MD
1
, MD
0
V
IL
−0.3  0.5 V
Input Low voltage Input pins other
than (1) and (3)
above
V
IL
−0.3  0.8 V
V
CC
− 0.5  VI
OH
= −200µAOutput High
voltage
All output pins V
OH
3.5  VI
OH
= −1.0mA
All output pins 0.4 V I
OL
= 1.6mAOutput Low
voltage
Ports 1 and 2
V
OL
1.0 V I
OL
= 10.0mA
RES 10.0 µA
STBY, NMI,
MD
1
, MD
0
1.0 µA
V
in
= 0.5V to
V
CC
− 0.5V
Input leakage
current
P7
7
− P7
0
|I
in
|
1.0 µA V
in
= 0.5V to
AV
CC
− 0.5V
Leakage current in
3-state (off state)
Ports 1, 2, 3, 4, 5,
6, 8, 9
|I
TSI
| 1.0 µA V
in
= 0.5V to
V
CC
− 0.5V
Input pull-up MOS
current
Ports 1, 2, 3 −Ip 30  250 µA V
in
= 0V
Note: Connect AV
CC
to the power supply (V
CC
) even when the A/D and D/A converters are not
used.