Product Drawings

A2
3 4
REV:SIZE:CODE:
DRAWN: DATED:
DATED:CHECKED:
QUALITY CONTROL: DATED:
DATED:RELEASED:
COMPANY:
TITLE:
DRAWING NO:
SHEET: OFSCALE:
REVISION RECORD
A
B
C
D
DATE:
123456
D
C
B
A
LTR ECO NO: APPROVED:
烧录
口
ANTENNA
1
2
3
4
5
J5
CON5
C15
5.6pF
L3
2.7nH
L4
NC
C20 10pF
C17
2.2uF
C21
1.2pF
C18
1uF
C22
0.1uF
L5
3.9nH
C19
1.2pF
C23
100pF
C24
18pF
C25
18pF
C26
1uF
Y2
32.768KHz
L6
2.4nH
C27
1.2pF
1
3
2
GND
4
GND
Y1
16MHZ
C39
0.22uF
C28
1uF
C29
NC
C31
330pF
C32
0.1uF
C33
4.7uF
L7
10uH
8107M0
1
REGIA
2
LX
4
VDD_FH
5
VDD_D
6
VDD_S
7
BG
12
XI
13
XO
14
VDD_P
15
REGI
16
P0_0
17
P0_1
18
P0_2
21
P0_7
22
P0_8
23
P0_10
24
P0_11
25
P0_12
32
P0_21
33
P0_22
34
P0_23
35
P0_24
36
P0_25
37
P0_26
8
VDD_ADC
26
P0_13
11
VDD_V
38
P0_27
3
GNDSW
27
P0_14
28
P0_15
31
P0_20
9
RFI
10
RFO
39
RESETN
40
BATH
19
P0_3
20
P0_6
29
P0_16
30
P0_17
41
U4
C37
4.7uF
TP1
ANT ENN A
1
TP2
1
TP3
1
TP4
1
TP5
1
TP6
1
TP8
1
TP10
1
TP13
1
TP14
D5
BLUE
R36
1K
C34
10uF
C35
0.1uF
R35
100R
R38
100R
1
32
Q13
CJ2301
R37
10K
2
1
3
Q14
3904R61
10K
R70
1K
P0_12/DEBUG_EN
P0_7/SWCLK
P0_6/SWDIO
VIN
RFO
VDD_P
RFI
RTCI
RTCO
REGIA
XO
XO XI RESETN
BPBG
CPO_FL
VDD_S
VDD_D
VADC
P0_0 P0_1 P0_2 P0_3 P0_6/SWDIO
RTCO P0_24
P0_12/DEBUG_EN
P0_13/GIO1
P0_14/GIO2
P0_8
P0_10
P0_11
P0_7/SWCLK
P0_15/CKO
LX
REGIA
VIN
P0_16/UR0_RX
P0_17/UR0_TX
P0_27 P0_26 P0_25 P0_21/UR2_TX P0_20/UR2_RX
VDD_P
RTCI
P0_13/GIO1
P0_15/CKO
P0_16/UR0_RX
P0_17/UR0_TX
RESETN
GND
GND
P0_8
REGIA
P0_1
VIN
P0_17/UR0_TX
P0_16/UR0_RX
UART3_RXD
UART3_TXD
VDD33
BT_EN