Data Sheet

Page 10 of 16
DEASINO
10
P0.03
AIN1
Digital I/O
Analog input
General purpose I/O pin.
SAADC/COMP.
11
P0.04
AIN2
Digital I/O
Analog input
General purpose I/O pin.
SAADC/COMP.
12
P0.05
AIN3
Digital I/O
Analog input
General purpose I/O pin.
SAADC/COMP.
13
P0.06
Digital I/O
General purpose I/O pin.
14
P0.07
Digital I/O
General purpose I/O pin.
15
P0.08
Digital I/O
General purpose I/O pin.
16
P0.14
Digital I/O
General purpose I/O pin.
Trace port output.
17
P0.17
Digital I/O
General purpose I/O pin.
18
P0.18
Digital I/O
General purpose I/O pin.
Single Wire Output.
Trace port output.
19
P0.19
Digital I/O
General purpose I/O pin.
20
P0.20
RRACECLK
Digital I/O
General purpose I/O pin.
Trace port clock output.
21
RST
RESET
RESET
22
SWCLK
Digital input
Serial Wire debug IO for debug and
Programming.
23
SWDIO
Digital input
Serial Wire debug IO for debug and
Programming.
24
GND
Power
Ground Pin
25
RF
Antenna
External antenna.
<Table 5: PIN descriptions>