Data Sheet

8
P0.05
Digital I/O
General purpose I/O
P0.05
AIN3
Analog
input
SAADC/COMP/LPCOMP input
9
P0.00
Digital I/O
General purpose I/O
P0.00
XL1
Analog
input
Connection for 32.768 kHz crystal (LFXO)
10
P0.01
Digital I/O
General purpose I/O
P0.01
XL2
Analog
input
Connection for 32.768 kHz crystal (LFXO)
11
DEC4
Power
1.3 V regulator supply decoupling
Input from DC/DC converter. Output from
1.3 V LDO
DEC4
12
GND
Power
Electrical Ground
VSS
13
VCC
Power
Power supply.
An internal 4.7 µF bulk capacitor is
included on the module. However, it is
good design practice to add additional bulk
capacitance as required for your
application, i.e. those with heavy GPIO
usage and/or current draw.
VDD
14
DCC
Power
DC/DC converter output
DCC
15
P0.02
Digital I/O
General purpose I/O
P0.02
AIN0
Analog
input
SAADC/COMP/LPCOMP input
16
P0.30
Digital I/O
General purpose I/O
8
P0.30
AIN6
Analog
input
SAADC/COMP/LPCOMP input
17
P0.03
Digital I/O
General purpose I/O
P0.03
AIN1
Analog
input
SAADC/COMP/LPCOMP input
18
P0.04
Digital I/O
General purpose I/O
P0.04