9 / 129 page

Pin Description
4
PRELIMINARY V1.8
TABLE 1.
Pin Description
P2.0
27
I/O
I/O 2
Latched bi-directional I/O
P2.1
28
I/O
I/O 2
Latched bi-directional I/O
P2.2
29
I/O
I/O 2
Latched bi-directional I/O
P2.3
30
I/O
I/O 2
Latched bi-directional I/O
P2.4
31
I/O
I/O 2
Latched bi-directional I/O
P2.5
32
I/O
I/O 2
Latched bi-directional I/O
P2.6
33
I/O
I/O 2
Latched bi-directional I/O
P2.7
34
I/O
I/O 2
Latched bi-directional I/O
AVSS
35
AVss
Analog Ground
AVDD
36
AVdd
Analog Supply Voltage
P0.0
37
I/O
I/O 2
Latched bi-directional I/O
P0.1
38
I/O
I/O 2
Latched bi-directional I/O
P0.2
39
I/O
I/O 2
Latched bi-directional I/O
P0.3
40
I/O
I/O 2
Latched bi-directional I/O
P0.4
41
I/O
I/O 2
Latched bi-directional I/O
P0.5
42
I/O
I/O 2
Latched bi-directional I/O
P0.6
43
I/O
I/O 2
Latched bi-directional I/O
P0.7
44
I/O
I/O 2
Latched bi-directional I/O
P1.0
45
I/O
I/O 2
Latched bi-directional I/O
P1.1
46
I/O
I/O 2
Latched bi-directional I/O
P1.2
47
I/O
I/O 2
Latched bi-directional I/O
P1.3
48
I/O
I/O 2
Latched bi-directional I/O
P1.4
49
LBD
I/O 2
Low battery detect
P1.5
50
SPIO
I/O 2
Serial Out
P1.6
51
SPIIN
I/O 2
Serial In
P1.7
52
SPICLK
I/O 2
Serial Clock
Port
Pin #
Pin Name
I/O Type
Functions