nRF24LE1 的原理图
ATA5283 的原理图
P0.1
1
P0.2
2
P0.3
6
P0.4
7
P0.5/TXD
8
P0.6/RXD
9
P0.7
11
PROG
10
VDD
3
DEC1
4
DEC2
5
VSS
12
VDD
13
P1.0
14
P1.1
15
P1.2
16
P1.3
17
P1.4
18
P1.5
19
P1.6
20
P1.7
21
P2.0
22
P2.1
23
P2.2
24
P2.3
25
P2.4
26
P2.5
27
P2.6
28
P2.7
29
RESET
30
P3.0
31
VDD_PA
32
ANT1
33
ANT2
34
VSS
35
VDD
36
IREF
37
VSS
38
VDD
39
P3.1
40
P3.2
41
P3.3
42
P3.4
43
P3.5
44
XC2
45
XC1
46
P3.6
47
P0.0
48
U1
nRF24LE1
1
2
16MHZ
Y1
15pF
C1
15pF
C2
2.2nF
C3
4.7pF
C4
1.5pF
C5
1.0pF
C6
100nF
C7
33nF
C8
100nF
C9
33nF
C10
100nF
C11
4.7nH
L1
3.9nH
L2
3.9nH
L3
22K
R1 1%
VCC_nRF
VCC_nRF
VCC_nRF
E1
Antenna
1
2
3
4
P1
Header 4
1
2
3
4
P2
Header 4
1
2
3
4 5
6
7
8
u1
ATA5283
1
2
3
4 5
6
7
81
2
3
4
8
7
6
5
GND
VCC
1
2
P3
L
1
2
P4
Header 2
4
8
220pF
C1
8 1
8
