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C8051F310/1/2/3/4/5/6/7
38
Rev. 1.6
P1.5
21
17
13
D I/O or
A In
Port 1.5. See Section 13 for a complete description.
P1.6
20
16
D I/O or
A In
Port 1.6. See Section 13 for a complete description.
P1.7
19
15
D I/O or
A In
Port 1.7. See Section 13 for a complete description.
P2.0
18
14
12
D I/O or
A In
Port 2.0. See Section 13 for a complete description.
P2.1
17
13
11
D I/O or
A In
Port 2.1. See Section 13 for a complete description.
P2.2
16
12
10
D I/O or
A In
Port 2.2. See Section 13 for a complete description.
P2.3
15
11
9
D I/O or
A In
Port 2.3. See Section 13 for a complete description.
P2.4
14
10
8
D I/O or
A In
Port 2.4. See Section 13 for a complete description.
P2.5
13
9
7
D I/O or
A In
Port 2.5. See Section 13 for a complete description.
P2.6
12
8
D I/O or
A In
Port 2.6. See Section 13 for a complete description.
P2.7
11
7
D I/O or
A In
Port 2.7. See Section 13 for a complete description.
P3.1
7
D I/O or
A In
Port 3.1. See Section 13 for a complete description.
P3.2
8
D I/O or
A In
Port 3.2. See Section 13 for a complete description.
P3.3
9
D I/O or
A In
Port 3.3. See Section 13 for a complete description.
P3.4
10
D I/O or
A In
Port 3.4. See Section 13 for a complete description.
Table 4.1. Pin Definitions for the C8051F31x (Continued)
Name
Pin Numbers
Type
Description
‘F310/2/4 ‘F311/3/5 ‘F316/7