Schematic

1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
VDD
1
DCC
2
P0.30
3
P0.00
4
P0.01
5
P0.02
6
P0.03
7
P0.04
8
P0.05
9
P0.06
10
P0.07
11
VDD
12
VSS
13
P0.08
14
P0.09
15
P0.10
16
P0.11
17
P0.12
18
P0.13
19
P0.14
20
P0.15
21
P0.16
22
SWDIO
23
SWCLK
24
P0.17
25
P0.18
26
P0.19
27
P0.20
28
DEC2
29
VDD_PA
30
ANT1
31
ANT2
32
VSS
33
VSS
34
AVDD
35
AVDD
36
XC1
37
XC2
38
DEC1
39
P0.21
40
P0.22
41
P0.23
42
P0.24
43
P0.25
44
P0.26
45
P0.27
46
P0.28
47
P0.29
48
nRF51822
nRF1
C7
C11
R1
C10
C3
C5
C4 C6
C9
L1
L2
L3
C8
C2
C1
JT
100nF
100nF
12K
47nF
4.7nH
1.0nF
2.2pF 3.3nH
0.8pF 1.5pF
10nH
2.2nF
12pF
12pF
16MHz
100nF
12pF 12pF
32.768kHz
Core51822
GND
GND
SWDCLKSWDIO
VDD
P0.00
P0.01 P0.02
P0.03 P0.04 P0.05 P0.06
P0.07 P0.08
P0.09 P0.10
P0.11 P0.12
P0.13 P0.14
P0.15 P0.16
P0.17
P0.18
P0.19
P0.20P0.21
P0.22 P0.23
P0.24 P0.25
NC NC
P0.28 P0.29
P0.30
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
P1
Header 9X2
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
P2
Header 9X2
VDD
VDD
VDD
VDD