Name
Pin #
Type
Section
Pin Group
Orientation
Order
Sub-symbol
P1.0/T2
1
Bi-Directional
I/O
Left
P1.1/T2EX
2
Bi-Directional
I/O
Left
P1.2
3
Bi-Directional
I/O
Left
P1.3
4
Bi-Directional
I/O
Left
P1.4
5
Bi-Directional
I/O
Left
P1.5
6
Bi-Directional
I/O
Left
P1.6
7
Bi-Directional
I/O
Left
P1.7
8
Bi-Directional
I/O
Left
RST
9
Input
Control
Left
P3.0/RXD
10
Bi-Directional
I/O
Left
P3.1/TXD
11
Bi-Directional
I/O
Left
P3.2/~{INT0}
12
Bi-Directional
I/O
Left
P3.3/~{INT1}
13
Bi-Directional
I/O
Left
P3.4/T0
14
Bi-Directional
I/O
Left
P3.5/T1
15
Bi-Directional
I/O
Left
P3.6/~{WR}
16
Bi-Directional
I/O
Left
P3.7/~{RD}
17
Bi-Directional
I/O
Left
XTAL2
18
Output
Clock
Left
XTAL1
19
Input
Clock
Left
VSS
20
Power In
Power
Bottom
P2.0/A8
21
Bi-Directional
I/O
Right
P2.1/A9
22
Bi-Directional
I/O
Right
P2.2/A10
23
Bi-Directional
I/O
Right
P8752BH
