Rev. 1.0, 09/01, page 852 of 904
24.2
DC Characteristics
Table 24.2
DC Characteristics
Conditions: V
CC
= 3.0 V to 3.6 V, AV
CC
= 3.0 V to 3.6 V, V
ref
= 3.0 V to AV
CC
,
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
VT
–
V
CC
×
0.2
—
—
V
VT
+
—
—
V
CC
×
0.7
V
Schmitt
trigger input
voltage
Port 1, port 2,
P50 to P53
*
2
,
port 6
*
2
, port 8
*
2
,
PF1
*
2
, PF2
*
2
,
PH2
*
2
, PH3
*
2
VT
+
– VT
–
V
CC
×
0.07
—
—
V
Input high
voltage
67%<
,
MD2 to MD0
V
IH
V
CC
×
0.9
—
V
CC
+ 0.3
V
5(6
, NMI, FWE
V
CC
×
0.9
—
V
CC
+ 0.3
V
EXTAL
V
CC
×
0.7
—
V
CC
+ 0.3
V
Port 3,
P50 to P53
*
3
,
ports 6 and 8
*
3
,
ports A to H
*
3
V
CC
×
0.7
—
V
CC
+ 0.3
V
Port 4, Port 9
AV
CC
×
0.7
—
AV
CC
+ 0.3
V
Input low
voltage
5(6
,
67%<
,
MD2 to MD0,
FWE
V
IL
–0.3
—
V
CC
×
0.1
V
NMI, EXTAL
–0.3
—
V
CC
×
0.2
V
Ports 3 to 6,
Port 8,
ports A to H
*
3
–0.3
—
V
CC
×
0.2
V
Output high All output pins
V
OH
V
CC
– 0.5
—
—
V
I
OH
= –200
µ
A
voltage
V
CC
– 1.0
—
—
V
I
OH
= –1 mA
Output low
voltage
All output pins
V
OL
—
—
0.4
V
I
OL
= 1.6 mA
Notes: 1. When the A/D and D/A converters are not used, do not leave the AV
CC
, V
ref
, and AV
SS
pins open. Connect the AV
CC
and V
ref
pins to V
CC
, and the AV
SS
pin to V
SS
.
2. When used as
,54
3
to
,54
48
.
3. When used as other than
,54
3
to
,54
48
.
Содержание H8S/2376 F-ZTAT
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