C8051F310 Datasheet, PDF (38/224 Pages) List of Unclassifed Manufacturers – 8/16 kB ISP Flash MCU Family

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