Hitachi H8/3060, Hardware Manual

Page: 760 / 995

712
22.4.2 DC Characteristics
Table 22.32 lists the DC characteristics. Table 22.33 lists the permissible output currents.
Table 22.32 DC Characteristics
Conditions: V
CC
= 5.0 V ± 10%, AV
CC
= 5.0 V ± 10%, V
REF
= 4.5 V to AV
CC
* 1
,
V
SS
= AV
SS
= 0 V*
1
, T
a
= –20°C to +75°C (regular specifications),
T
a
= –40°C to +85°C (wide-range specifications)
Item Symbol Min Typ Max Unit Test Conditions
Schmitt trigger
input voltages Port A,
P8
0
to P8
2
V
T
–
V
T
+
V
T
+
– V
T
–
1.0
—
0.4
—
—
—
—
V
CC
×
0.7
—
V
V
V
Input high
voltage
RES
,
STBY
,
NMI, MD
2
to
MD
0
V
IH
V
CC
– 0.7 — V
CC
+ 0.3 V
EXTAL V
CC
×
0.7 — V
CC
+ 0.3 V
Port 7 2.0 — AV
CC
+ 0.3 V
Ports 1 to 6,
P8
3
, P8
4
, P9
0
to P9
5
, port B
2.0 — V
CC
+ 0.3 V
Input low
voltage
RES
,
STBY
,
MD
2
to MD
0
V
IL
–0.3 — 0.5 V
NMI, EXTAL,
ports 1 to 7,
P8
3
, P8
4
, P9
0
to P9
5
, port B
–0.3 — 0.8 V
Output high
voltage All output pins
(except
RESO
)
V
OH
V
CC
– 0.5
3.5
—
—
—
—
V
V
I
OH
= –200 µA
I
OH
= –1 mA
Output low
voltage All output pins
(except
RESO
)
V
OL
— — 0.4 V I
OL
= 1.6 mA
Ports 1, 2,
and 5 — — 1.0 V I
OL
= 10 mA
RESO
— — 0.4 V I
OL
= 1.6 mA
Input leakage
current
STBY
, NMI,
RES
,
MD
2
to MD
0
|I
in
| — — 1.0 µA V
in
= 0.5 V to
V
CC
– 0.5 V
Port 7 — — 1.0 µA V
in
= 0.5 V to
AV
CC
– 0.5 V