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2
2
3
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D D
C C
B B
A A
Title
Size Project Number
Date:
File:
Sheet of
Drawn By:
Revision
nRF51x22 circuit
2.0.0
2014/6/4
nrf51x22.SchDoc
1 3
RUBR
4393A4
SWDIO
SWCLK
GND
C14
12pF
C13
12pF
X2
32.768kHz
P0.26
P0.27
C1
12pF
C2
12pF
X1
16MHz
C9
1.0nF
C7
4.7μF
ANT1
ANT2
VDD_PA
C8
100nF
C10
47nFC11
100nF
XC1
XC2
AVDD
VCC_nRF
VCC_nRF P0.07
DEC2
P0.30
P0.08
P0.09
P0.10
P0.11
P0.12
P0.13
P0.14
P0.15
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
P0.23
P0.24
P0.25
DEC1
P0.28
P0.29
SWCLK
SWDIO
L4
10uH
C12
1.0μF
L5
15nH
AVDD
P0.00
P0.01
P0.02
P0.03
P0.04
P0.05
P0.06
VDD
1
VDD
12
VSS
13
VDD_PA
30
ANT1
31
ANT2
32
VSS
33
VSS
34
AVDD
35
AVDD
36
XC1
37
XC2
38
nRF51x22
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
P0.08
14
P0.09
15
P0.10
16
P0.11
17
DEC1
39
P0.21
40
P0.22
41
P0.23
42
P0.24
43
P0.25
44
P0.27
46
P0.26
45
P0.29
48
P0.28
47
P0.17
25
P0.18
26
P0.19
27
P0.20
28
DEC2
29
P0.12
18
P0.13
19
P0.14
20
P0.15
21
SWDIO/nRESET
23
SWDCLK
24
P0.16
22
U1
nRF51x22 QFN48 6x6 DCDC
XL1 XL2
XL1
XL2
SB1
Solderbridge
P0.07
P0.30
P0.00
P0.01
P0.02
P0.03
P0.04
P0.05
P0.06
P0.08
P0.09
P0.10
P0.11
P0.12
P0.13
P0.14
P0.15
P0.16
P0.17
P0.18
P0.19
P0.20
P0.21
P0.22
P0.23
P0.24
P0.25
P0.28
P0.29
P0.26
P0.27
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
P0.20
P0.21
P0.22
P0.23
P0.24
P0.25
P0.26
P0.27
P0.28
P0.29
P0.30
SWCLK
SWDIO
VCC_nRF VCC_nRF
SB4
Solderbridge
SB5
Solderbridge
SB2
Solderbridge
SB3
Solderbridge
ANT
C15
1.2pF
C3
2.2nF
C4
1.0p
C5
2.2pF
L1
4.7nH
L2
10nH
L3
3.3nH
C6
1.5pF
R1
12k
PIC101
PIC102
COC1
PIC201
PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602
COC6
PIC701
PIC702
COC7
PIC801
PIC802
COC8
PIC901
PIC902
COC9
PIC1001
PIC1002
COC10
PIC1101
PIC1102
COC11
PIC1201
PIC1202
COC12
PIC1301 PIC1302
COC13
PIC1401 PIC1402
COC14
PIC1501
PIC1502
COC15
PIL101
PIL102
COL1
PIL201
PIL202
COL2
PIL301 PIL302
COL3
PIL401PIL402
COL4
PIL501PIL502
COL5
PIR101PIR102
COR1
PISB101
PISB102
COSB1
PISB201
PISB202
COSB2
PISB301
PISB302
COSB3
PISB401
PISB402
COSB4
PISB501
PISB502
COSB5
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106
PIU107
PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1013 PIU1014 PIU1015
PIU1016
PIU1017 PIU1018 PIU1019 PIU1020
PIU1021
PIU1022 PIU1023 PIU1024
PIU1025
PIU1026
PIU1027
PIU1028
PIU1029
PIU1030
PIU1031
PIU1032
PIU1033
PIU1034
PIU1035
PIU1036
PIU1037PIU1038PIU1039
PIU1040
PIU1041PIU1042PIU1043PIU1044
PIU1045
PIU1046PIU1047PIU1048
COU1
PIX101
PIX103
COX1
PIX201
PIX202
COX2
PIC601
PIC1501
PIL302
NLANT
PIL101
PIL202
PIU1031
NLANT1
PIC501
PIL102
PIU1032
NLANT2
PIC901
PIC1202
PIL502
PISB102
PIU1035
PIU1036
PIC801
PIU1039
NLDEC1
PIC1001
PIU1029
NLDEC2
PIC102
PIC202
PIC302
PIC402 PIC602
PIC702
PIC802
PIC902
PIC1002
PIC1102
PIC1201
PIC1302
PIC1402
PIC1502
PIR101
PIU1013
PIU1033
PIU1034
PIU1049
PIX102
PIX104
POGND
PIC401
PIC502
PIL301
PIC1301
PISB201
PIX201
PIC1401
PISB301
PIX202
PIL401
PIU102
PIL402PIL501
PIU104
NLP0000
POP0000
PIU105
NLP0001
POP0001
PIU106
NLP0002
POP0002
PIU107
NLP0003
POP0003
PIU108
NLP0004
POP0004
PIU109
NLP0005
POP0005
PIU1010
NLP0006
POP0006
PIU1011
NLP0007
POP0007
PIU1014
NLP0008
POP0008
PIU1015
NLP0009
POP0009
PIU1016
NLP0010
POP0010
PIU1017
NLP0011
POP0011
PIU1018
NLP0012
POP0012
PIU1019
NLP0013
POP0013
PIU1020
NLP0014
POP0014
PIU1021
NLP0015
POP0015
PIU1022
NLP0016
POP0016
PIU1025
NLP0017
POP0017
PIU1026
NLP0018
POP0018
PIU1027
NLP0019
POP0019
PIU1028
NLP0020
POP0020
PIU1040
NLP0021
POP0021
PIU1041
NLP0022
POP0022
PIU1042
NLP0023
POP0023
PIU1043
NLP0024
POP0024
PIU1044
NLP0025
POP0025
PISB402
NLP0026
POP0026
PISB502
NLP0027
POP0027
PIU1047
NLP0028
POP0028
PIU1048
NLP0029
POP0029
PIU103
NLP0030
POP0030
PIR102
PIU1024
NLSWCLK
POSWCLK
PIU1023
NLSWDIO
POSWDIO
PIC701
PIC1101
PISB101
PIU101
PIU1012
POVCC0nRF
PIC301
PIL201
PIU1030
NLVDD0PA
PIC101
PIU1037
PIX101
NLXC1
PIC201
PIU1038
PIX103
NLXC2
PISB202
PISB401
PIU1045
NLXL1
PISB302
PISB501
PIU1046
NLXL2
POGND
POP0000
POP0001
POP0002
POP0003
POP0004
POP0005
POP0006
POP0007
POP0008
POP0009
POP0010
POP0011
POP0012
POP0013
POP0014
POP0015
POP0016
POP0017
POP0018
POP0019
POP0020
POP0021
POP0022
POP0023
POP0024
POP0025
POP0026
POP0027
POP0028
POP0029
POP0030
POSWCLK
POSWDIO
POVCC0NRF










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