g n d n ir q n s e l
TRANSCRIPT
ANT
GND
SDN
Vcc
SDI
nSEL
SDO
nIRQ
SCLK
1
2
3
4
5
6
12
11
10
9
8
7NC GPIO1
GPIO2
16.50
16
.00
2.5
4
D 1.00
1.00
2.00
17.50
1.2
0
3.00 PCB pad Layout
2.5
4
13.00
RFIC
LNA
PA
SPI
Battery voltage
detector
XTAL
RF
MatchingANT
SDI
SDO
SCLK
nIRQ
Vcc
GND
LB
1 0 1 0 0 1 1 1