
26
Table 1-5
HD404318, HD404358 and HD404358R Series Pin Assignments (cont)
Pin No.
Pin Function
DP-42S
FP-44A
Pin
HD404318 Series
HD404358 Series
HD404358R Series
21
16
V
CC
Power supply
22
17
D
0 /INT0
High voltage I/O port/
external interrupt input
Standard voltage I/O port/external interrupt
input
23
18
D
1 /INT1
High voltage I/O port/
external interrupt input
Standard voltage I/O port/external interrupt
input
24
19
D
2 /EVNB High voltage I/O port/
timer B event input
Standard voltage I/O port/timer B event input
25
20
D
3 /BUZZ High voltage I/O port/
alarm output
Standard voltage I/O port/alarm output
26
21
D
4 /
STOPC
High voltage I/O port/
stop mode clear
Standard voltage I/O port/stop mode clear
27
23
D
5
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
28
24
D
6
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
29
25
D
7
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
30
26
D
8
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
31
27
R8
0
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
32
28
R8
1
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
33
29
R8
2
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
34
30
R8
3
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
35
31
R1
0
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
36
32
R1
1
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
37
33
R1
2
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
38
34
R1
3
High voltage I/O port
Standard voltage I/O
port
Standard voltage high
current I/O port
Note:
No connections should be made to NC pins.