Schematic

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
SDIO WIFI+BT
A
B
V1.0
BT-RST-N
WL-REG-ON
WL-REG-ON
BT-UART-TX
BT-UART-RX
BT-UART-CTS
BT-UART-RTS
BT-PCM-SYNC
BT-PCM-DIN
BT-PCM-DOUT
BT-PCM-CLK
AP-WAKE-BT
WL-SDIO-D2
WL-SDIO-D3
WL-SDIO-D0
WL-SDIO-D1
WL-SDIO-CMD
MCLK-IN
BT-RST-N
AP-CK32KO
BT-WAKE-AP
MCLK-IN
BT-RST-N
XTAL-IN XTAL-OUT
XTAL-OUT XTAL-IN
AP-WAKE-BT
WL-WAKE-AP
WL-REG-ON
BT-UART-RX
BT-UART-TX
BT-UART-CTS
BT-UART-RTS
WL-SDIO-CLK
WIFI-ANT
GND
GND GNDGND
GND
GND
GND GND
GND
GND
GNDGND
GND
GND
GNDGND
VCC-WIFI-IO
VCC-WIFI-IO
VCC-WIFI-IO
VCC-WIFI-IO VCC-WIFI-IO
VCC-WIFI-IO
GNDGND
GND
WIFI-VBAT
VCC-WIFI-IO
VCC-WIFI-IO
VCC-WIFI-IO
VCC-WIFI-IO
GND
WL-SDIO-D2
WL-SDIO-D3
WL-SDIO-CMD
WL-SDIO-CLK
WL-SDIO-D0
WL-SDIO-D1
BT-RST-N
WL-PMU-EN
WL-WAKE-AP
BT-WAKE-AP
AP-WAKE-BT
AP-CK32KO
UART1-TX
UART1-RX
UART1-RTS
UART1-CTS
BT-PCM-DIN
BT-PCM-DOUT
BT-PCM-SYNC
BT-PCM-CLK
Design Name
Size Page Name Rev
Date: Sheet of
SINOVOIP CO.,LIMITED
http://www.banana-pi.org
WIFI+BT
BPI-M3
A3
14 16Friday, October 16, 2015
Design Name
Size Page Name Rev
Date: Sheet of
SINOVOIP CO.,LIMITED
http://www.banana-pi.org
WIFI+BT
BPI-M3
A3
14 16Friday, October 16, 2015
Design Name
Size Page Name Rev
Date: Sheet of
SINOVOIP CO.,LIMITED
http://www.banana-pi.org
WIFI+BT
BPI-M3
A3
14 16Friday, October 16, 2015
R119
U12
IN A2
3
IN A1
1
GND
2
OUT Y2
4
Vcc
5
OUT Y1
6
FB5
R112
R109
C106
12mm x 12mm
U13
WL_BT_ANT
2
N_I2C_SCL
37
N_I2C_SDA
35
TX2
39
TCXO_IN
30
N_REG_PU
38
GND6
36
TX1
40
WL_HOST_WAKE
13
GND2
3
GND1
1
GND5
33
GND4
31
BT_VIO/N_HOST_WAKE
8
PCM_OUT
25
PCM_CLK
26
PCM_IN
27
PCM_SYNC
28
VDDIO
22
LPO
24
SDIO_DATA_2
14
SDIO_DATA_0
18
SDIO_DATA_CLK
17
SDIO_DATA_CMD
16
SDIO_DATA_1
19
SDIO_DATA_3
15
VBAT
9
WL_REG_ON
12
BT_RST_N
34
FM_RX
4
N_WAKE
5
XTAL_IN
10
XTAL_OUT
11
GND3
20
UART_TXD
42
UART_RXD
43
UART_RTS_N
41
UART_CTS_N
44
GPS_RF
32
BT_WAKE
6
BT_HOST_WAKE
7
VIN_LDO_OUT
21
VDD_TCXO
29
VIN_LDO
23
N_VDDSWPIO
45
N_VDDSWP_OUT
46
N_VDDSWP_IN
47
X5
1
1
2
2
3
3
4
4
R99
C101
CN8
1
2 3
CN10
1 2
R100
C107
R101 R103R102
C104
R116
L12
1 2
C105
C109
R105 R107R104
R118
R115
R113
C103
C108
R98
R108
R117
R96
R111
R106
R114
R110
R97