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核心板原理图(Core51822-Schematic).pdf
Schematic Prints of NRF51822.Sch("Selected Document")
NRF51822.Sch
1
2
3
4
5
6
A
B
C
D
12pF
C1
12pF
C2
16MHz
JT
100nF
C8
32.768kHz
12pF
12pF
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
4
9
3
8
3
7
3
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
.
.
.
.
.
.
.
.
.
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0
P
2
C
X
1
C
E
D
nRF51822
8
0
9
0
0
1
1
1
2
1
3
1
4
1
5
1
6
1
.
.
.
.
.
.
.
.
.
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0
P
0
P
S
S
V
3
1
4
1
5
1
6
1
7
1
8
1
9
1
0
2
1
2
2
2
3
2
4
2
47nF
C10
12K
R1
VDD
100nF
C7
VDD
100nF
C11
1
2
3
4
5
6
7
8
9
10
11
12
VDD
DCC
P0.30
P0.00
P0.01
P0.02
P0.03
P0.04
P0.05
P0.06
P0.07
VDD
nRF1
36
35
34
33
32
31
30
29
28
27
26
25
1
C
X
AVDD
AVDD
VSS
VSS
ANT2
ANT1
VDD_PA
DEC2
P0.20
P0.19
P0.18
P0.17
O
I
D
W
S
K
L
C
W
S
Core51822
2.2pF
C5
3.3nH
L3
0.8pF
C4
1.5pF
C6
GND
P0.22
P0.24
NC
P0.28
VDD
VDD
P0.30
P0.01
P0.03
P1
1
2
4
3
6
5
8
7
9
10
11 12
13 14
15 16
17 18
P0.21
P0.23
P0.25
NC
P0.29
GND
P0.00
P0.02
P0.04
P0.18
P0.17
SWDIO
P0.15
P0.13
P0.11
P0.09
P0.07
P0.05
P2
1
2
4
3
6
5
8
7
9
10
11 12
13 14
15 16
17 18
P0.20
P0.19
SWDCLK
P0.16
P0.14
P0.12
P0.10
P0.08
P0.06
Header 9X2
Header 9X2
VDD
1.0nF
C9
4.7nH
L1
10nH
L2
2.2nF
C3
A
B
C
D
1
2
3
4
5
6
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