Electrical Characteristics; Dc Characteristics - Hitachi H8/3032 Series Hardware Manual

17.2 Electrical Characteristics

17.2.1 DC Characteristics

Table 17-2 lists the DC characteristics. Table 17-3 lists the permissible output currents.
Table 17-2 DC Characteristics
Conditions: V
Item
Schmitt
trigger input
voltages
Input high
voltage
Input low
voltage
Output high
voltage
Note: * If the A/D converter is not used, do not leave the AV
Downloaded from Elcodis.com electronic components distributor
= 5.0 V ± 10%, AV
CC CC
V = AV = 0 V*, T = –20°C to +75°C (regular specifications),
SS SS a
T = –40°C to +85°C (wide-range specifications)
a
Symbol
–
Port A, V
T
+
P8 to P8 , V
0 2 T
+ –
PB to PB V – V
0 3 T T
RES, STBY,
V
IH
NMI, MD ,
1
MD
0
EXTAL
Port 7
Ports 1, 2, 3,
5, 6, 9, P8 ,
3
PB to PB
4 7
RES, STBY,
V
IL
MD , MD
1 0
NMI, EXTAL,
ports 1, 2, 3, 5,
6, 7, 9, P8 ,
3
PB
to PB
4 7
All output pins V
OH
Connect AV and V to V
CC REF CC
= 5.0 V ± 10%, V = 4.5 V to AV
REF
Min Typ Max
1.0 — —
× 0.7 V
— — V
CC
0.4 — —
V – 0.7 — V + 0.3 V
CC CC
× 0.7 —
V V + 0.3 V
CC CC
2.0 — AV + 0.3 V
CC
2.0 — V + 0.3 V
CC
–0.3 — 0.5
–0.3 — 0.8
V – 0.5 — —
CC
3.5 — —
, AV , and V
CC SS
, and connect AV to V .
SS SS
420
,
CC
Unit Test Conditions
V
V
V
V
V I = –200 µA
OH
V I = –1 mA
OH
pins open.
REF