Allwinner T527 - Page 10

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Avaota A1 八核 AIoT 开发板
YuzukiHD
1.0
10 13
2024-08-30 GloomyGhost
TXD
1
GND
2
VCC
3
RXD
4
N.C.
5
CANL
6
CANH
7
S
8
U11
TJA1051T
1
1
2
2
3 4
CN3
0533980271
GND1
1
ANT
2
GND2
3
NC1
4
NC2
5
BT-WAKE
6
BT-HOST-WAKE
7
NC3
8
VBAT
9
NC4
10
NC5
11
WL-REG-ON
12
WL-HOST-WAKE
13
SDIO-DATA2
14
SDIO-DATA3
15
SDIO-DATA-CMD
16
SDIO-DATA-CLK
17
SDIO-DATA-DATA0
18
SDIO-DATA-DATA1
19
GND3
20
NC6
21
VDDIO
22
NC7
23
LPO
24
PCM-OUT
25
PCM-CLK
26
PCM-IN
27
PCM-SYNC
28
NC8
29
TCXO-IN
30
GND4
31
NC9
32
GND5
33
BT-RST-N
34
NC10
35
GND6
36
NC11
37
NC12
38
NC13
39
NC14
40
UART-RTS-N
41
UART-TXD
42
UART-RXD
43
UART-CTS-N
44
U9
AIC8800D
GNDGND
RFRF
AP-WAKE-BTAP-WAKE-BT
VCCIO-WIFI
BT-WAKE-APBT-WAKE-AP
VCCIO-WIFI
VCC-3V3
WL-WAKE-APWL-WAKE-AP
WL-REG-ONWL-REG-ON
SDC1-D3SDC1-D3
SDC1-D2SDC1-D2
SDC1-D1SDC1-D1
SDC1-D0SDC1-D0
SDC1-CMDSDC1-CMD
SDC1-CLKSDC1-CLK
GND
VCCIO-WIFI
UART1-RXUART1-RX
UART1-TXUART1-TX
UART1-RTSUART1-RTS
UART1-CTSUART1-CTS
GND
BT-RESETNBT-RESETN
GNDGND
RFRF
GNDGND
SIG
1
GND
2 GND
3
RF1
BWIPX-1-001E
GND
GND
R69
10K
R70
10K
R72
0
C244
NC
C245
NC
CAN-RX0CAN-RX0
CAN-TX0CAN-TX0
R76
10K
GND
GND
VBUS VCC-3V3
R77
60
R78
60
C246
100nF
C247
2.2uF
VBUS
GND
GND
GND
MICIN3PMICIN3P
C238
100nF
C241
100nF
MICIN3NMICIN3N
R65
10K
R66
10K
C239
33pF
C240
100nF
MIC3N-NMIC3N-N
HS-MICHS-MIC
GND
R64
2K
HBIASHBIAS
C237
2.2uF
GND
HS-MICHS-MIC
HPOUTLHPOUTL
HPOUTFBHPOUTFB
R67
22
C242
100nF
R68
22
C243
100nF
GND GND GND
MIC3N-NMIC3N-N
2
3
4
5
6
CN2 PJ-327A0-SMT
HPOUTRHPOUTR
HP-DETHP-DET
SPI0-MISOSPI0-MISO
SPI0-CLKSPI0-CLK
SPI0-MOSISPI0-MOSI
VCC-NAND
SPI0-CSSPI0-CS
SPI0-WPSPI0-WP
VCC-NAND
SPI0-HOLDSPI0-HOLD
VCC-NAND
R73
10K
R74
10K
R75
10K
R122
0
#CS
1
DO/IO1
2
#WP/IO2
3
GND
4
DI/IO0
5
CLK
6
#HOLD/IO3
7
VCC
8
EP
9
U18
W25N01GVZEIG
GND
GND
1
GND
2
VOUT
3
VCC
4
CGQ1
IRM-H638T/TR2
VCC-PI
R124
10k
R125
33
GND
IR-RXIR-RX