HD643303x Hitachi, HD643303x Datasheet - Page 440

• Manufacturer Part Number: HD643303x
• Description: Hitachi Microcomputer
• Manufacturer: Hitachi

Table 17-2 DC Characteristics (cont)
Conditions: V
Item
Input high
voltage
Input low
voltage
Output high
voltage
Note: * If the A/D converter is not used, do not leave the AV
Schmitt
trigger input
voltages
Connect AV
V
T
a
CC
SS
RES, STBY,
NMI, MD
MD
EXTAL
Port 7
Ports 1, 2, 3,
5, 6, 9, P8
PB
RES, STBY,
MD
NMI, EXTAL,
ports 1, 2, 3,
5, 6, 7, 9, P8
PB
All output pins V
Port A,
P8
PB
= –40°C to +85°C (wide-range specifications)
0
= AV
0
4
4
= 3.0 V to 5.5 V, AV
0
1
to P8
, MD
to PB
to PB
to PB
CC
SS
1
and V
0
2
,
3
7
7
3
,
= 0 V*, T
,
3
,
REF
Symbol
V
V
V
V
V
T
T
T
IH
IL
OH
–
+
+
to V
– V
a
= –20°C to +75°C (regular specifications),
CC
T
CC
–
, and connect AV
Min
V
—
V
V
V
V
V
–0.3
–0.3
V
V
= 3.0 V to 5.5 V, V
CC
CC
CC
CC
CC
CC
CC
CC
– 0.5 —
– 1.0 —
425
0.2
0.07 —
0.9
0.7
0.7
0.7
—
—
Typ
—
—
—
—
—
—
SS
to V
CC
REF
V
V
0.8
—
—
Max
—
V
—
V
V
AV
V
, AV
CC
CC
SS
CC
CC
CC
CC
= 3.0 V to AV
CC
.
SS
+ 0.3
+ 0.3
+ 0.3
+ 0.3 V
0.1 V
0.2 V
, and V
0.7
V
V
V
Unit Test Conditions
V
V
V
V
V
V
REF
CC
pins open.
V
V
4.0 to 5.5 V
I
I
OH
OH
,
CC
CC
= –200 µA
= –1 mA
< 4.0 V
=