MuMaker-PFM-NUC472
June 17, 2016
Page
25
of 37
Rev 1.00
N
UMA
K
E
R
-P
F
M
-N
UC47
2
US
E
R M
A
NU
A
L
Ma
k
er Nu
-m
be
d
NUC
47
2
Us
er Man
ua
l
Arduino UNO Compatible Interface
4.4
Figure 4-4 shows the Arduino UNO compatible interface of NU1~5 connectors.
Figure 4-4 Arduino UNO Compatible Interface
Reset
4.5
Figure 4-5 shows the reset circuit for the NUC472 series MCU.
Figure 4-5 Reset Circuit
RESET
SW4
PUSH BOTTOM
SW
VCC
R40
10K
R0603
C26
1uF
C0603
RESET
RESET
RESET
GND
5VCC
VCC
3VCC
VIN
PE_[0:15]
PA_[0:15]
PF_[2:15]
PC_[0:15]
PB_[0:15]
PD_[0:15]
SPI
GND
PA_9
PA_10
PD_7
PD_6
PD
_14
PF
_0
PD
_13
PD
_15
R
ESET
PF
_15
GN
D
VC
C
VIN
PE_13
PE_3
PE_4
PE_2
PE_1
ADC
PE_14
PE_12
PE_5
NU4
HEADER 2.54 8X1 f emale
ADC0
1
ADC1
2
ADC2
3
ADC3
4
ADC4
5
ADC5
6
ADC6
7
ADC7
8
RESET
UART0
PWM
I2C1
Off-page Connector
VCC
UNO INTERFACE
CONNECTOR
RESET
VREF
PG_[0:15]
PH_[0:2]
Title
Size
Document Number
Rev
Date:
Sheet
of
NuMaker-PFM-NUC472
V1.0
UNO Interface Connector
A
11
12
Monday , August 01, 2016
PF_0
3VCC
NU5
HEADER 2.54 8X1 f emale
UART_RX0
1
UART_TX0
2
PWM0
3
PWM1
4
PWM2
5
PWM3
6
PWM4
7
PWM5
8
NU2
HEADER 2.54 10X1 f emale
PWM6
1
PWM7
2
PWM8
3
PWM9
4
PWM10
5
PWM11
6
VSS
7
VREF
8
I2C1_SDA
9
I2C1_SCL
10
NU3
H
EAD
ER
2.
54
4X2
m
ale
SPI
1_M
ISO
1
VC
C
2
SPI
1_C
LK
3
SPI
1_M
OSI
4
R
ESET
5
GN
D
6
SPI
1_SS
7
GPI
O
8
NU1
HEADER 2.54 8X1 f emale
NC
1
VDD
2
MCU_RESET
3
3VCC
4
5VCC
5
VSS
6
VSS
7
VIN
8
PD_1
PD_2
GND
PD_3
PD_12
VREF
PD_10
PD_0
VCC
VIN
5VCC
3VCC
PC_[0:15]
PA_[0:15]
PD_[0:15]
PF_[2:15]
3VCC
VCC
VREF
TICERST
PB_[0:15]
VIN
GND
5VCC
PF_0
PH_[0:2]
PG_[0:15]
PE_[0:15]
PG_2
PG_1
PC_10
PF_9
PC_11
PF_10
GPIO
5VCC
