User Manual

5.2 Pinout
Image 4 Pinout
Pin
Function
Type
Remarks
1
P0.00
Digital I/O
General purpose I/O
XL1
Analog input
32kHz crystal input
1
(LFXO)
2
P0.01
Digital I/O
General purpose I/O
XL2
Analog input
32kHz crystal input
1
(LFXO)
3
P0.02
Digital I/O
General purpose I/O
AIN0
Analog input
SAADC/COMP/LPCOMP input
4
P0.03
Digital I/O
General purpose I/O
AIN1
Analog input
SAADC/COMP/LPCOMP input
5
P0.04
Digital I/O
General purpose I/O
AIN2
Analog input
SAADC/COMP/LPCOMP input
6
P0.31
Digital I/O
General purpose I/O
AIN7
Analog input
SAADC/COMP/LPCOMP input
7
P0.30
Digital I/O
General purpose I/O
AIN6
Analog input
SAADC/COMP/LPCOMP input
8
P0.21
Digital I/O
General purpose I/O
nRESET
Digital input
Configurable as pin reset
9
P0.05
Digital I/O
General purpose I/O
AIN3
Analog input
SAADC/COMP/LPCOMP input
10
P0.06
Digital I/O
General purpose I/O
1 2 3 4 5 6
14 13 12 11 10 9
DC
VDD GND
SW
DIO
GND
SW
CLK
GND
GND
GND
GND
8
7
Top-View
GND
GND
Blum 23.A00L83 RF Module Manual 1.0.2
Page 8 of 17
RTS
CTS
TX
RX
nRESET