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NuMaker-M071MD
Jan. 05 2021
Page
42
of 46
Rev 1.00
N
UMA
K
E
R
-M0
71
M
D
US
E
R MA
NUA
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
5.2
M071 Target Board
Figure 5-2 shows the M071 target board circuit.
Figure 5-2 M071 Target Board Circuit
PD14_NU3_D0/RX
PD15_NU3_D1/TX
P9
P8
P5
P6
P7
P11
P10
P1
P3
P2
P4
J1
HEADER 2.54 5X2 (NC)
1
2
3
4
5
6
7
8
9
10
PB0_RXD0
PB1_TXD0
ICE
SW1
3x6x5 2PIN SMD
SW-2P-SMD
C9
10u
C0603
R3
10KR
R0603
RESET
VDD
nRESET
H1
H-3.4X6(NC)
1
H2
H-3.4X6(NC)
1
H4
H-3.4X6(NC)
1
H3
H-3.4X6(NC)
1
Mounting Hole
P20
P18
P17
P22
P21
P25
P24
P23
P28
P26
P32
P31
P30
P29
1
2
LEDG1
0805 LED G (
綠光
)
普亮
LED0805
U1
M071MD2AE
PF
.5/
I2C
0_
SC
L/
PW
M
1_
C
H
5
1
PF
.4/
I2C
0_
SD
A/
PW
M
1_
C
H
4
2
PA
.11
/PW
M
1_
C
H
3
3
PA
.10
/PW
M
1_
C
H
2
4
PA
.9/
I2C
0_
SC
L/
U
AR
T
1_
nC
T
S
5
PA
.8/
I2C
0_
SD
A/
U
AR
T
1_
nR
T
S
6
PB
.4/
U
AR
T
1_
R
XD
7
PB
.5/
U
AR
T
1_
T
XD
8
LD
O_
C
AP
9
VD
D
10
VSS
11
PB.0/UART0_RXD
12
PB.1/UART0_TXD
13
PB.2 / UART0_nRTS / TM2_EXT / PWM1_BRAKE1 / TM2
14
PB.3 / UART0_nCTS / TM3_EXT / PWM1_BRAKE0 / TM3
15
PD.14 / UART2_RXD
16
PD.15 / UART2_TXD
17
PC.3 / SPI0_MOSI0
18
PC.2 / SPI0_MISO0
19
PC.1 / SPI0_CLK
20
PC.0 / SPI0_SS0
21
PA.15/PWM0_CH3
22
23
PA
.14
/PW
M
0_
C
H
2
24
PA
.13
/
PW
M
0_
C
H
1
25
PA
.12
/
PW
M
0_
C
H
0
26
PF
.7/
IC
E_
D
AT
27
PF
.6/
IC
E_
C
LK
AVSS
28
29
PA
.0
/
AD
C
_C
H
0
/
PW
M
0_
C
H
4
30
PA
.1
/
AD
C
_C
H
1
/
PW
M
0_
C
H
5
31
PA
.2
/
AD
C
_C
H
2
/
U
AR
T
3_
T
XD
/
PW
M
1_
C
H
0
32
PA
.3
/
AD
C
_C
H
3
/
U
AR
T
3_
R
XD
/
PW
M
1_
C
H
1
33
PA
.4
/
AD
C
_C
H
4
PA.5/ADC_CH5/UART3_RXD
34
PA.6/ADC_CH6/UART3_TXD
35
PA.7/ADC_CH7/VREF
36
AVDD
37
PC.7/UART4_RXD/I2C0_SCL/PWM0_BRAKE1
38
PC.6/UART4_TXD/I2C0_SDA/PWM0_BRAKE0
39
PB.15 / INT1 / TM0 / TM0_EXT
40
PF.0/XT1_OUT
41
PF.1/XT1_IN
42
nRESET
43
PB.8 / TM0 / CLKO
44
P35
P34
P37
P36
P42
P41
P40
P39
P38
P44
P43
PA14_NU3_D5
PA13_NU3_D6
PA12_NU3_D7
P19
TICEDAT
nRESET
PF6_ICE_CLK
PF7_ICE_DAT
R14
100KR
R0603
TICECLK
VDD
R13
100KR
R0603
P12
P16
P13
P14
P15
AVSS
PA0_NU2_A5/SCL/TX
Tit le
Size
Docum ent Num ber
Rev
Dat e:
Sheet
of
NuMaker-M071MD
v1.3
M071LD2AE
Custom
2
3
Friday , October 23, 2020
PA1_NU2_A4/SCL/RX
Bypass Cap
PA2_NU2_A3
PA4_NU2_A1
P23 - P33
P12 - P22
P1 - P11
P34 - P44
P27
R7
330R
R0603
C4
0.1u
C0603
C3
0.1u
C0603
C5
1u
C0603
R6
330R
R0603
1
2
LEDR1
0805 LED R (
紅光
)
高亮
LED0805
VDD
VDD_MCU
P7
P11
P10
VDD_1
P9
LDO_CAP
P2
P4
P8
P5
PA9_LED_R
P6
P1
P3
P18
P17
P15
P19
P22
P21
P20
P12
PB0_RXD0
P16
P13
PB1_TXD0
P14
PA5_NU2_A0
L5
FERRITE BEAD
PA6
VREF
C15
1u
C0603
AVDD
P33
PB15
PC7
PC6
P28
P26
PF7_ICE_DAT
P25
P24
P23
P27
PF6_ICE_CLK
P32
P31
P30
P29
PF0_XT1_OUT
P33
PF1_XT1_IN
TICERST
MCU_RX
MCU_TX
P34
P40
P39
P38
P37
P36
P35
P44
P43
nRESET
P42
PF0_XT1_IN
P41
PF0_XT1_OUT
PF5_NU4_SCL
PF4_NU4_SDA
ADAVSS
PF0_XT1_OUT
PF1_XT1_IN
R2
0
R5
0
C8
20p
X1
12MHz 49S SMD
XTAL\LP\SMD
C2
20p
HXT & LXT Crystal
PA11_NU3_D3
PA10_NU3_D2
C12
0.1u
C14
0.1u
PA9_LED_R
AVDD
VREF
VREF1
NC
1
2
PA8
CT3
10uF/10V
1
2
L2
FERRITE BEAD
PB4
L4
FERRITE BEAD
PB5
ADAVSS
C13
0.01u
LDO_CAP
LED
VDD_MCU
GND
PB8
PA3_NU2_A2
PD6
PD7
PC3_NU4_D11/MOSI
PC2_NU4_D12/MISO
PC1_NU4_D13/CLK
PC0_NU4_D10/SS
PA15_NU3_D4
VDD_MCU
VDD
SW2
SMD HPS602-E
NU1_VIN
PA9_LED_R
UP2
AMS1117_5v
IN
3
GN
D
1
OU
T
2
OU
T
4
1
2
D2
SS24A
VDD
CT5
10uF/10V
TANT-A
1
2
VDD_MCU
1
2
D1
SS24A
NU1_3VCC
UP1
AMS1117_3.3v
IN
3
GN
D
1
OU
T
2
OU
T
4
CT4
10uF/10V
TANT-A
1
2
NU1_5VCC
R16
0
MCUVCC_DIODE
AMMETER
NC
1
2
JP2
NC
1
2
3
4
JP1
NC
1
2
3
4
C11
0.1u
VDD
CT2
10uF/10V
1
2
L1
FERRITE BEAD
Power
ICE5V
NU1_5VCC
NU1_3VCC
USB_VBUS
R12
0(NC)
LDO_CAP
VDD_2
VDD_1
USB Device
HJ2
micro USB 5pin
MICRO_USB_B
VBUS
1
D-
2
D+
3
GND
5
ID
4
Shield
6
Shield
7
Shield
8
Shield
9
Shield
10
Shield
11
USB_VBUS
C10
0.1u
CT1
1uF/16V
1
2
L3
FERRITE BEAD
L0603
USB_VBUS
J2
micro USB 5pin
MICRO_USB_AB
VBUS
1
D-
2
D+
3
GND
5
ID
4
Shield
6
Shield
7
Shield
8
Shield
9
Shield
10
Shield
11