ShenZhenGrassWonderCO. LTD. NRF51822 Manuale Utente
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
Title
Number
Revision
Size
A4
f o t e e h S
: e t a D
File:
Drawn By:
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
V
SS
13
P0
.0
8
14
P0
.0
9
15
P0
.1
0
16
P0
.1
1
17
P0
.1
2
18
P0
.1
3
19
P0
.1
4
20
P0
.1
5
21
P0
.1
6
22
SW
D
IO
/n
R
ES
ET
23
SW
D
LK
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
X
1
37
X
2
38
D
EC
1
39
P0
.2
1
40
P0
.2
2
41
P0
.2
3
42
P0
.2
4
43
P0
.2
5
44
P0
.2
6
45
P0
.2
7
46
P0
.2
8
47
P0
.2
9
48
U1
3V3
C5
C10
GND
GND
3V3
C9
L2
L3
C11
C6
C7
L4
C8
GND
C4
3V3
GND
C3
GND
Y1
C1
C2
GND
SW
D
IO
SW
D
CL
K
P0.03
P004
P004
P0.00
P0.30
P0.06
P0.07
P0
.08
P0
.09
P0.17
P0.18
P0.01
P0.02
P0.02
P0.05
P0
.10
P0
.11
P0
.12
P0
.13
P0
.14
P0
.15
P0
.16
L1
GND
P0.19
P0.20
P0
.2
1
P0
.2
2
P0
.2
3
P0
.2
4
P0
.2
5
P0
.2
6
P0
.2
7
P0
.2
8
P0
.2
9
A
N
T
GND
21
8. Reference Circuit