Nuvoton NuMicro NuMaker-M463KG User manual

NuMaker-M463KG
Jul. 20, 2022 Page 1of 56 Rev 1.00
NUMAKER-M463KG USER MANUAL
Maker Nu-mbed NUC472 User Manual
NuMicro® Family
Arm®Cortex®-M4-based Microcontroller
NuMaker-M463KG
User Manual
Evaluation Board for NuMicro®M460 Series
The information described in this document is the exclusive intellectual property of
Nuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.
Nuvoton is providing this document only for reference purposes of NuMicro microcontroller and
microprocessor based system design. Nuvoton assumes no responsibility for errors or omissions.
All data and specifications are subject to change without notice.
For additional information or questions, please contact: Nuvoton Technology Corporation.
www.nuvoton.com

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Table of Contents
1OVERVIEW......................................................................................................7
2FEATURES......................................................................................................8
3HARDWARE CONFIGURATION.....................................................................9
3.1 Front View....................................................................................................................... 9
3.2 Rear View ..................................................................................................................... 10
3.3 Extension Connectors................................................................................................. 11
3.3.1 Pin Assignment for Extension Connectors .................................................................11
3.3.2 Arduino UNO Compatible Extension Connectors......................................................17
3.4 Power Supply Configuration ...................................................................................... 19
3.4.1 VIN Power Source..........................................................................................................19
3.4.2 5 V Power Sources ........................................................................................................19
3.4.3 3.3 V Power Sources .....................................................................................................20
3.4.4 Power Connectors..........................................................................................................20
3.4.5 USB Connectors .............................................................................................................21
3.4.6 Power Switches ..............................................................................................................21
3.4.7 Power Supply Models ....................................................................................................21
3.5 External Reference Voltage Connector.................................................................... 25
3.6 Ammeter Connector.................................................................................................... 26
3.7 Push Buttons................................................................................................................ 27
3.8 LEDs.............................................................................................................................. 28
3.9Nu-Link2-Me................................................................................................................. 29
3.9.1 VCOM Switches..............................................................................................................29
3.9.2 Status LEDs ....................................................................................................................30
4QUICK START...............................................................................................31
4.1 Toolchains Supporting ................................................................................................ 31
4.2 Nuvoton Nu-Link Driver Installation.......................................................................... 31
4.3 BSP Firmware Download ........................................................................................... 33
4.4 Hardware Setup........................................................................................................... 33
4.5 Find the Example Project ........................................................................................... 35
4.6 Execute the Project under Toolchains...................................................................... 35
4.6.1 Keil MDK..........................................................................................................................35
4.6.2 IAR EWARM....................................................................................................................39
4.6.3 NuEclipse.........................................................................................................................41
5NUMAKER-M463KG SCHEMATICS.............................................................47
5.1 Nu-Link2-Me................................................................................................................. 47

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5.2 M463KG Target Board................................................................................................ 48
5.2.1 Power Source..................................................................................................................48
5.2.2 M463KGCAE...................................................................................................................49
5.2.3 High-speed USB.............................................................................................................50
5.2.4 Extension Connectors....................................................................................................51
5.2.5 Arduino UNO I/F .............................................................................................................52
5.2.6 CAN FD Transceiver ......................................................................................................53
5.2.7 LEDs & Buttons ..............................................................................................................54
6REVISION HISTORY .....................................................................................55

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List of Figures
Figure 1-1 NuMaker-M463KG Evaluation Board ............................................................................. 7
Figure 3-1 Front View of NuMaker-M463KG ................................................................................... 9
Figure 3-2 Rear View of NuMaker-M463KG.................................................................................. 10
Figure 3-3 M463KGCAE Extension Connectors............................................................................ 11
Figure 3-4 Arduino UNO Compatible Extension Connectors......................................................... 17
Figure 3-5 External Power Supply Sources on Nu-Link2-Me........................................................ 21
Figure 3-6 External Power Supply Sources on M463KG Target Board......................................... 22
Figure 3-7 Detach the Nu-Link2-Me from NuMaker-M463KG....................................................... 23
Figure 3-8 Wiring between Ammeter Connector and Ammeter..................................................... 26
Figure 4-1 Nu-Link USB Driver Installation Setup.......................................................................... 31
Figure 4-2 Nu-Link USB Driver Installation.................................................................................... 32
Figure 4-3 Open VCOM Function .................................................................................................. 33
Figure 4-4 ICE USB Connector...................................................................................................... 33
Figure 4-5 Device Manger.............................................................................................................. 34
Figure 4-6 PuTTY Session Setting................................................................................................. 34
Figure 4-7 Template Project Folder Path....................................................................................... 35
Figure 4-8 Warning Message of “Device not found” ...................................................................... 35
Figure 4-9 Project File Migrate to Version 5 Format...................................................................... 36
Figure 4-10 Debugger Setting in Options Window......................................................................... 36
Figure 4-11 Programming Setting in Options Window................................................................... 37
Figure 4-12 Compile and Download the Project............................................................................ 37
Figure 4-13 Keil MDK Debug Mode............................................................................................... 38
Figure 4-14 Debug Message on Serial Port Terminal Windows.................................................... 38
Figure 4-15 IAR EWARM Window................................................................................................. 39
Figure 4-16 Compile and Download the Project............................................................................ 39
Figure 4-17 IAR EWARM Debug Mode ......................................................................................... 40
Figure 4-18 Debug Message on Serial Port Terminal Windows.................................................... 40
Figure 4-19 Import the Project in NuEclipse .................................................................................. 41
Figure 4-20 Import Projects Windows............................................................................................ 41
Figure 4-21 Open Project Properties Window ............................................................................... 42
Figure 4-22 Project Properties Settings......................................................................................... 42
Figure 4-23 Build Project................................................................................................................ 43
Figure 4-24 Open Debug Configuration......................................................................................... 43
Figure 4-25 Main Tab Configuration .............................................................................................. 44
Figure 4-26 Debugger Tab Configuration ...................................................................................... 44
Figure 4-27 Startup Tab Configuration .......................................................................................... 45

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Figure 4-28 NuEclipse Debug Mode.............................................................................................. 46
Figure 4-29 Debug Message on Serial Port Terminal Windows.................................................... 46
Figure 5-1 Nu-Link2-Me Circuit...................................................................................................... 47
Figure 5-2 Power Source Circuit.................................................................................................... 48
Figure 5-3 M463KGCAE Circuit..................................................................................................... 49
Figure 5-4 High-speed Circuit........................................................................................................ 50
Figure 5-5 Extension Connectors Circuit ....................................................................................... 51
Figure 5-6 Arduino Uno I/F Circuit ................................................................................................. 52
Figure 5-7 CAN FD Transceiver Circuit ......................................................................................... 53
Figure 5-8 LEDs and Buttons Circuit ............................................................................................. 54

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List of Tables
Table 3-1 Extension Connectors.................................................................................................... 11
Table 3-2 M463KGCAE Full-pin Extension Connectors and GPIO Function List ......................... 16
Table 3-3 Arduino UNO Extension Connectors and M463KGCAE Mapping GPIO List................ 18
Table 3-4 Vin Power Source.......................................................................................................... 19
Table 3-5 5 V Power Sources........................................................................................................ 19
Table 3-6 3.3 V Power Sources..................................................................................................... 20
Table 3-7 Power Connectors ......................................................................................................... 20
Table 3-8 USB Connectors ............................................................................................................ 21
Table 3-9 Power Switches ............................................................................................................. 21
Table 3-10 Supply External Power through Nu-Link2-Me ............................................................. 22
Table 3-11 Supply External Power for M463KG Target Board...................................................... 24
Table 3-12 External Reference Voltage Connector....................................................................... 25
Table 3-13 Ammeter Connector..................................................................................................... 26
Table 3-14 Push Buttons................................................................................................................ 27
Table 3-15 LEDs ............................................................................................................................ 28
Table 3-16 VCOM Function of Nu-Link2-Me.................................................................................. 29
Table 3-17 Operation Status LED Patterns ................................................................................... 30

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1 OVERVIEW
The NuMaker-M463KG is an evaluation board for Nuvoton NuMicro M463KG, M463SG, M463LG and
M463YG microcontrollers. The NuMaker-M463KG consists of two parts: an M463KG target board and
an on-board Nu-Link2-Me debugger and programmer. The NuMaker-M463KG is designed for project
evaluation, prototype development and validation with power consumption monitoring function.
The M463KG target board is based on NuMicro M463KGCAE. For the development flexibility, the
M463KG target board provides the extension connectors, the Arduino UNO compatible headers and the
capability of adopting multiple power supplies. Furthermore, the Nuvoton-designed ammeter connector
can measure the power consumption instantly, which is essential for the prototype evaluation.
In addition, there is an attached on-board debugger and programmer “Nu-Link2-Me”. The Nu-Link2-Me
supports on-chip debugging, online and offline ICP programming via SWD interface. The Nu-Link2-Me
supports virtual COM (VCOM) port for printing debug messages on PC. Besides, the programming
status could be shown on the built-in LEDs. Lastly, the Nu-Link2-Me could be detached from the
evaluation board and become a stand-alone mass production programmer.
Figure 1-1 NuMaker-M463KG Evaluation Board

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2 FEATURES
NuMicro M463KGCAE used as main microcontroller with function compatible with:
–M463SGCAE
–M463LGCAE
–M463YGCAE
M463KGCAE full pins extension connectors
Arduino UNO compatible extension connectors
Ammeter connector for measuring the microcontroller’s power consumption
Flexible board power supply:
–External VDD power connector
–Arduino UNO compatible extension connector Vin
–HS-USB connector on M463KG target board
–ICE USB connector on Nu-Link2-Me
On-board Nu-Link2-Me debugger and programmer:
–Debug through SWD interface
–Online/offline programming
–Virtual COM port function
On-board component:
–User LEDs and user buttons
–HS-USB OTG connector
–CAN FD transceiver

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3 HARDWARE CONFIGURATION
3.1 Front View
ICE USB Connector
VCOM Switch
Reset Button
ICE Status LED
Off-line Program Button
USB FS Connector
Power LED
LED
Input Button
Target Chip: M463KGCAE Target Chip Extension Connector
Arduino UNO Compatible Extension Connector
External VDD Connector
Nu-Link2-Me
Ammeter
ICE Chip: M48SSIDAE
External VSS Connector
M463 Platform
External VREF Connector
External VBAT Connector
External VDDIO Connector
Figure 3-1 Front View of NuMaker-M463KG
Figure 3-1 shows the main components and connectors from the front side of NuMaker- M463KG. The
following lists components and connectors from the front view:
Target chip: M463KGCAE (U1)
USB HS Connector (J3)
CAN FD Transciver (U6)
Arduino UNO Compatible Extension Connectors (NU1, NU2, NU3, NU4 and NU5)
M463KG Extension Connectors (JP3, JP4, JP5 and JP6)
External VDD Power Connector (JP1)
External VSS Power Connector (JP2)
External VREF Connector (VREF)
Exteranl VDDIO Connector (VDDIO)
External VBAT Connector (VBAT)
Ammeter Connector (AMMETER)
Reset Button (RESET)
Power LED (LED_PWR), Red LED (LEDR), Green LED (LEDG) and Yellow LED (LEDY)
Nu-Link2-Me
–VCOM Switch
–ICE Chip: M48SSIDAE (ICEU2)
–ICE USB Connector (ICEJ3)
–ICE Status LED (ICES0, ICES1, ICES2, ICES3)
–Off-line Program Button (ICESW1)

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3.2 Rear View
Figure 3-2 shows the main components and connectors from the rear side of NuMaker-M463KG.
The following lists components and connectors from the rear view:
Nu-Link2-Me
–MCUVCC Power Switch (ICEJPR1)
–ICEVCC Power Switch (ICEJPR2)
ICEVCC Power Switch
MCUVCC Power Switch
Figure 3-2 Rear View of NuMaker-M463KG

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3.3 Extension Connectors
Table 3-1 presents the extension connectors.
Connector
Description
JP3, JP4, JP5 and JP6
Full pins extension connectors on the NuMaker-M463KG.
NU1, NU2, NU3, NU4
and NU5
Arduino UNO compatible pins on the NuMaker-M463KG.
Table 3-1 Extension Connectors
3.3.1 Pin Assignment for Extension Connectors
The NuMaker-M463KG provides the M463KGCAE onboard and extension connectors (JP3, JP4, JP5
and JP6). Figure 3-3 shows the M463KGCAE extension connectors.
Pin33 to Pin64JP4
Pin65 to Pin96JP5
JP3Pin1 to Pin32
JP6Pin97 to Pin128
Figure 3-3 M463KGCAE Extension Connectors

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Header
M463KGCAE
Pin No.
Function
JP3
JP3.1
1
PB.5 / EADC0_CH5 / ACMP1_N / EBI_ADR0 / SD0_DAT3 / SPI1_MISO / I2C0_SCL / UART5_TXD
/ SC0_CLK / EPWM0_CH0 / UART2_TXD / TM0 / INT0 / PSIO0_CH4 / KPI_COL6
JP3.2
2
PB.4 / EADC0_CH4 / ACMP1_P1 / EBI_ADR1 / SD0_DAT2 / SPI1_MOSI / I2C0_SDA / UART5_RXD
/ SC0_DAT / EPWM0_CH1 / UART2_RXD / TM1 / INT1 / PSIO0_CH5 / KPI_COL7
JP3.3
3
PB.3 / EADC0_CH3 / ACMP0_N /EBI_ADR2 / SD0_DAT1 /SPI1_CLK / UART1_TXD / UART5_nRTS
/ SC0_RST / EPWM0_CH2 / I2C1_SCL / TM2 / INT2 / PSIO0_CH6 / KPI_ROW0
JP3.4
4
PB.2 / EADC0_CH2 / ACMP0_P1 / EBI_ADR3 / SD0_DAT0 / SPI1_SS / UART1_RXD / UART5_nCTS
/ SC0_PWR / EPWM0_CH3 / I2C1_SDA / TM3 / INT3 / PSIO0_CH7 / KPI_ROW1
JP3.5
5
PC.12 / EBI_ADR4 / UART0_TXD / I2C0_SCL / UART6_TXD / SPI3_MISO / SC0_nCD / I2C4_SCL
/ ECAP1_IC2 / EPWM1_CH0 / ACMP0_O
JP3.6
6
PC.11 / EBI_ADR5 / UART0_RXD / I2C0_SDA / UART6_RXD / SPI3_MOSI / I2C4_SDA /
ECAP1_IC1 / EPWM1_CH1 / ACMP1_O
JP3.7
7
PC.10 / EBI_ADR6 / UART6_nRTS / SPI3_CLK / UART3_TXD / CAN1_TXD / I2C4_SMBAL /
ECAP1_IC0 / EPWM1_CH2
JP3.8
8
PC.9 / EBI_ADR7 / UART6_nCTS / SPI3_SS / UART3_RXD / CAN1_RXD / I2C4_SMBSUS /
EPWM1_CH3
JP3.9
9
PB.1 / EADC0_CH1 / EBI_ADR8 / SD0_CLK / SPI3_I2SMCLK / UART2_TXD / I2C1_SCL /
EPWM0_CH4 / EPWM1_CH4 / EPWM0_BRAKE0 / QSPI0_MISO1 / KPI_ROW2
JP3.10
10
PB.0 / EADC0_CH0 / EBI_ADR9 / SD0_CMD / SPI2_I2SMCLK / USCI0_CTL0 / UART2_RXD /
SPI0_I2SMCLK / I2C1_SDA / EPWM0_CH5 / EPWM1_CH5 / EPWM0_BRAKE1 / QSPI0_MOSI1 /
KPI_ROW3
JP3.11
11
VSS
JP3.12
12
VDD
JP3.13
13
PA.11 / ACMP0_P0 / EBI_nRD / SPI2_SS / USCI0_CLK / I2C2_SCL / UART6_TXD / BPWM0_CH0
/ EPWM0_SYNC_OUT / TM0_EXT / KPI_ROW4
JP3.14
14
PA.10 / ACMP1_P0 / EBI_nWR / SPI2_CLK / USCI0_DAT0 / I2C2_SDA / UART6_RXD /
BPWM0_CH1 / EQEI1_INDEX / ECAP0_IC0 / TM1_EXT / KPI_ROW5
JP3.15
15
PA.9 / EBI_MCLK / SPI2_MISO / USCI0_DAT1 / UART1_TXD / UART7_TXD / BPWM0_CH2 /
EQEI1_A / ECAP0_IC1 / TM2_EXT
JP3.16
16
PA.8 / EBI_ALE / SPI2_MOSI / USCI0_CTL1 / UART1_RXD / UART7_RXD / BPWM0_CH3 /
EQEI1_B / ECAP0_IC2 / TM3_EXT / INT4
JP3.17
17
PC.13 / EBI_ADR10 / SPI2_I2SMCLK / CAN1_TXD / USCI0_CTL0 / UART2_TXD / BPWM0_CH4 /
CLKO / EADC0_ST
JP3.18
18
PD.12 / EBI_nCS0 / CAN1_RXD/ UART2_RXD/ BPWM0_CH5 / EQEI0_INDEX/ CLKO / EADC0_ST
/ INT5
JP3.19
19
PD.11 / EBI_nCS1 / UART1_TXD / CAN0_TXD / EQEI0_A / INT6
JP3.20
20
PD.10 / EBI_nCS2 / UART1_RXD / CAN0_RXD / EQEI0_B / INT7
JP3.21
21
PG.2 / EBI_ADR11 / SPI2_SS / I2C0_SMBAL / I2C1_SCL / I2C3_SMBAL / TM0
JP3.22
22
PG.3 / EBI_ADR12 / SPI2_CLK / I2C0_SMBSUS / I2C1_SDA / I2C3_SMBSUS / TM1
JP3.23
23
PG.4 / EBI_ADR13 / SPI2_MISO / TM2
JP3.24
24
PF.11 / EBI_ADR14 / SPI2_MOSI / UART5_TXD / TAMPER5 / TM3
JP3.25
25
PF.10 / EBI_ADR15 / SC0_nCD / SPI0_I2SMCLK / UART5_RXD / TAMPER4
JP3.26
26
PF.9 / EBI_ADR16 / SC0_PWR / SPI0_SS / UART5_nRTS / CAN1_TXD / TAMPER3
JP3.27
27
PF.8 / EBI_ADR17 / SC0_RST / SPI0_CLK / UART5_nCTS / CAN1_RXD / TAMPER2
JP3.28
28
PF.7 / EBI_ADR18 / SC0_DAT / SPI0_MISO / UART4_TXD / TAMPER1
JP3.29
29
PF.6 / EBI_ADR19 / SC0_CLK / SPI0_MOSI / UART4_RXD / EBI_nCS0 / SPI3_I2SMCLK / TAMPER0
/ TRACE_SWO
JP3.30
30
VBAT
JP3.31
31
PF.5 / UART2_RXD / EBI_AD1 / UART2_nCTS / EPWM0_CH0 / BPWM0_CH4 /
EPWM0_SYNC_OUT / X32_IN / EADC0_ST / I2C4_SCL

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Header
M463KGCAE
Pin No.
Function
JP3.32
32
PF.4 / UART2_TXD / EBI_AD0 / UART2_nRTS / EPWM0_CH1 / BPWM0_CH5 / X32_OUT /
I2C4_SDA
JP4
JP4.1
33
PH.4 / EBI_ADR3 / SPI1_MISO / UART7_nRTS / UART6_TXD
JP4.2
34
PH.5 / EBI_ADR2 / SPI1_MOSI / UART7_nCTS / UART6_RXD
JP4.3
35
PH.6 / EBI_ADR1 / SPI1_CLK / UART7_TXD
JP4.4
36
PH.7 / EBI_ADR0 / SPI1_SS / UART7_RXD
JP4.5
37
PF.3 / EBI_nCS0 / UART0_TXD / I2C0_SCL / XT1_IN / BPWM1_CH0 / I2C4_SMBAL
JP4.6
38
PF.2 / EBI_nCS1 / UART0_RXD / I2C0_SDA / QSPI0_CLK / XT1_OUT / BPWM1_CH1 /
I2C4_SMBSUS
JP4.7
39
VSS
JP4.8
40
VDD
JP4.9
41
PE.8 / EBI_ADR10 / SPI2_CLK / UART2_TXD / EPWM0_CH0 / EPWM0_BRAKE0 / ECAP0_IC0 /
TRACE_DATA3
JP4.10
42
PE.9 / EBI_ADR11 / SPI2_MISO / UART2_RXD / EPWM0_CH1 / EPWM0_BRAKE1 / ECAP0_IC1 /
TRACE_DATA2
JP4.11
43
PE.10 / EBI_ADR12 / SPI2_MOSI / UART3_TXD / EPWM0_CH2 / EPWM1_BRAKE0 / ECAP0_IC2 /
TRACE_DATA1
JP4.12
44
PE.11 / EBI_ADR13 / SPI2_SS / UART3_RXD / UART1_nCTS / EPWM0_CH3 / EPWM1_BRAKE1 /
ECAP1_IC2 / TRACE_DATA0 / KPI_COL7
JP4.13
45
PE.12 / EBI_ADR14 / SPI2_I2SMCLK / UART1_nRTS / EPWM0_CH4 / ECAP1_IC1 / TRACE_CLK /
KPI_COL6
JP4.14
46
PE.13 / EBI_ADR15 / I2C0_SCL / UART4_nRTS / UART1_TXD / EPWM0_CH5 / EPWM1_CH0 /
BPWM1_CH5 / ECAP1_IC0 / TRACE_SWO / KPI_COL5
JP4.15
47
PC.8 / EBI_ADR16 / I2C0_SDA / UART4_nCTS / UART1_RXD / EPWM1_CH1 / BPWM1_CH4 /
KPI_COL4
JP4.16
48
PC.7 / EBI_AD9 / SPI1_MISO / UART4_TXD / UART0_nCTS / I2C1_SMBAL / UART6_TXD /
EPWM1_CH2 / BPWM1_CH0 / TM0 / INT3 / KPI_COL3
JP4.17
49
PC.6 / EBI_AD8 / SPI1_MOSI / UART4_RXD / UART0_nRTS / I2C1_SMBSUS / UART6_RXD /
EPWM1_CH3 / BPWM1_CH1 / TM1 / INT2 / KPI_COL2
JP4.18
50
PA.7 / EBI_AD7 / SPI1_CLK / UART0_TXD / I2C1_SCL / QSPI1_MISO1 / EPWM1_CH4 /
BPWM1_CH2 / ACMP0_WLAT / TM2 / INT1 / KPI_COL1
JP4.19
51
PA.6 / EBI_AD6 / SPI1_SS / UART0_RXD / I2C1_SDA / QSPI1_MOSI1 / EPWM1_CH5 /
BPWM1_CH3 / ACMP1_WLAT / TM3 / INT0 / KPI_COL0
JP4.20
52
VSS
JP4.21
53
VDD
JP4.22
54
LDO_CAP
JP4.23
55
PA.5 / QSPI0_MISO1 / SPI1_I2SMCLK / UART0_nCTS / UART5_TXD / I2C0_SCL / CAN0_TXD /
UART0_TXD / BPWM0_CH5 / EPWM0_CH0 / EQEI0_INDEX
JP4.24
56
PA.4 / QSPI0_MOSI1 / SPI0_I2SMCLK / SC0_nCD / UART0_nRTS / UART5_RXD / I2C0_SDA /
CAN0_RXD / UART0_RXD / BPWM0_CH4 / EPWM0_CH1 / EQEI0_A
JP4.25
57
PA.3 / QSPI0_SS / SPI0_SS / SC0_PWR / UART4_TXD / UART1_TXD / I2C1_SCL / I2C0_SMBAL /
BPWM0_CH3 / EPWM0_CH2 / EQEI0_B / EPWM1_BRAKE1 / PSIO0_CH4
JP4.26
58
PA.2 / QSPI0_CLK / SPI0_CLK / SC0_RST / UART4_RXD / UART1_RXD / I2C1_SDA /
I2C0_SMBSUS / BPWM0_CH2 / EPWM0_CH3 / PSIO0_CH5
JP4.27
59
PA.1 / QSPI0_MISO0 / SPI0_MISO / SC0_DAT / UART0_TXD / UART1_nCTS / I2C2_SCL /
BPWM0_CH1 / EPWM0_CH4 / PSIO0_CH6
JP4.28
60
PA.0 / QSPI0_MOSI0 / SPI0_MOSI / SC0_CLK / UART0_RXD / UART1_nRTS / I2C2_SDA /
BPWM0_CH0 / EPWM0_CH5 / PSIO0_CH7
JP4.29
61
VDDIO
JP4.30
62
PE.14 / EBI_AD8 / UART2_TXD / CAN0_TXD / UART6_TXD / PSIO0_CH0
JP4.31
63
PE.15 / EBI_AD9 / UART2_RXD / CAN0_RXD / UART6_RXD / PSIO0_CH1

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Header
M463KGCAE
Pin No.
Function
JP4.32
64
nRESET
JP5
JP5.1
65
PF.0 / UART1_TXD / I2C1_SCL / UART0_TXD / UART2_TXD / I2C0_SCL / EPWM1_CH4 /
BPWM1_CH0 / ACMP0_O / ICE_DAT / EADC0_ST / QSPI1_MISO0
JP5.2
66
PF.1 / UART1_RXD / I2C1_SDA / UART0_RXD / UART2_RXD / I2C0_SDA / EPWM1_CH5 /
BPWM1_CH1 / ACMP1_O / ICE_CLK / QSPI1_MOSI0
JP5.3
67
PD.9 / EBI_AD7 / I2C2_SCL / UART2_nCTS / UART7_TXD / PSIO0_CH2
JP5.4
68
PD.8 / EBI_AD6 / I2C2_SDA / UART2_nRTS / UART7_RXD / PSIO0_CH3
JP5.5
69
PC.5 / EBI_AD5 / QSPI0_MISO1 / UART2_TXD / I2C1_SCL / CAN0_TXD / UART4_TXD /
EPWM1_CH0 / QSPI1_SS / I2C3_SMBAL / PSIO0_CH0 / KPI_ROW0
JP5.6
70
PC.4 / EBI_AD4 / QSPI0_MOSI1 / SPI1_I2SMCLK / UART2_RXD / I2C1_SDA / CAN0_RXD /
UART4_RXD / EPWM1_CH1 / QSPI1_CLK / I2C3_SMBSUS / PSIO0_CH1 / KPI_ROW1
JP5.7
71
PC.3 / EBI_AD3 / QSPI0_SS / SPI1_MISO / UART2_nRTS / I2C0_SMBAL / CAN1_TXD /
UART3_TXD / EPWM1_CH2 / QSPI1_MISO0 / I2C3_SCL / PSIO0_CH2 / KPI_ROW2
JP5.8
72
PC.2 / EBI_AD2 / QSPI0_CLK / SPI1_MOSI / UART2_nCTS / I2C0_SMBSUS / CAN1_RXD /
UART3_RXD / EPWM1_CH3 / QSPI1_MOSI0 / I2C3_SDA / PSIO0_CH3 / KPI_ROW3
JP5.9
73
PC.1 / EBI_AD1 / QSPI0_MISO0 / SPI1_CLK / UART2_TXD / I2C0_SCL / EPWM1_CH4 / ACMP0_O
/ EADC0_ST / QSPI1_SS / KPI_ROW4
JP5.10
74
PC.0 / EBI_AD0 / QSPI0_MOSI0 / SPI1_SS / UART2_RXD / I2C0_SDA / EPWM1_CH5 / ACMP1_O
/ QSPI1_CLK / KPI_ROW5
JP5.11
75
VSS
JP5.12
76
VDD
JP5.13
77
PG.9 / EBI_AD0 / QSPI1_MISO1 / I2C4_SCL / BPWM0_CH5
JP5.14
78
PG.10 / EBI_AD1 / QSPI1_MOSI1 / I2C4_SDA / BPWM0_CH4
JP5.15
79
PG.11 / EBI_AD2 / QSPI1_SS / UART7_TXD / I2C4_SMBAL / BPWM0_CH3
JP5.16
80
PG.12 / EBI_AD3 / QSPI1_CLK / UART7_RXD / I2C4_SMBSUS / BPWM0_CH2
JP5.17
81
PG.13 / EBI_AD4 / QSPI1_MISO0 / UART6_TXD / BPWM0_CH1
JP5.18
82
PG.14 / EBI_AD5 / QSPI1_MOSI0 / UART6_RXD / BPWM0_CH0
JP5.19
83
PG.15 / CLKO / EADC0_ST / QSPI1_MISO1
JP5.20
84
PD.13 / EBI_AD10 / SD0_nCD / SPI0_I2SMCLK / SPI1_I2SMCLK / QSPI1_MOSI0 / UART6_RXD /
BPWM0_CH0 / CLKO / EADC0_ST / QSPI1_MOSI1
JP5.21
85
PA.12 / UART4_TXD / I2C1_SCL / SPI2_SS/ CAN0_TXD / SPI0_SS / QSPI1_MISO0/ BPWM1_CH2
/ EQEI1_INDEX / PSIO0_CH4
JP5.22
86
PA.13 / UART4_RXD / I2C1_SDA / SPI2_CLK / CAN0_RXD / SPI0_CLK / QSPI1_MOSI0 /
BPWM1_CH3 / EQEI1_A / PSIO0_CH5
JP5.23
87
PA.14 / UART0_TXD / EBI_AD5 / SPI2_MISO / I2C2_SCL / SPI0_MISO / BPWM1_CH4 / EQEI1_B /
I2C0_SCL / PSIO0_CH6
JP5.24
88
PA.15 / UART0_RXD / SPI2_MOSI / I2C2_SDA / SPI0_MOSI / BPWM1_CH5 / EPWM0_SYNC_IN /
I2C0_SDA / PSIO0_CH7
JP5.25
89
HSUSB_VRES
JP5.26
90
HSUSB_VDD33
JP5.27
91
HSUSB_VBUS
JP5.28
92
HSUSB_D-
JP5.29
93
HSUSB_VSS
JP5.30
94
HSUSB_D+
JP5.31
95
HSUSB_VDD12_CAP
JP5.32
96
HSUSB_ID

NuMaker-M463KG
Jul. 20, 2022 Page 15 of 56 Rev 1.00
NUMAKER-M463KG USER MANUAL
Maker Nu-mbed NUC472 User Manual
Header
M463KGCAE
Pin No.
Function
JP6
JP6.1
97
PE.7 / SD0_CMD / UART5_TXD / CAN1_TXD / EQEI1_INDEX / EPWM0_CH0 / BPWM0_CH5 /
PSIO0_CH0
JP6.2
98
PE.6 / SD0_CLK / SPI3_I2SMCLK / SC0_nCD / USCI0_CTL0 / UART5_RXD / CAN1_RXD / EQEI1_A
/ EPWM0_CH1 / BPWM0_CH4 / PSIO0_CH1
JP6.3
99
PE.5 / EBI_nRD / SD0_DAT3 / SPI3_SS / SC0_PWR / USCI0_CTL1 / UART6_TXD / UART7_nRTS
/ EQEI1_B / EPWM0_CH2 / BPWM0_CH3 / PSIO0_CH2
JP6.4
100
PE.4 / EBI_nWR / SD0_DAT2 /SPI3_CLK / SC0_RST / USCI0_DAT1 / UART6_RXD / UART7_nCTS
/ EQEI0_INDEX / EPWM0_CH3 / BPWM0_CH2 / PSIO0_CH3
JP6.5
101
PE.3 / EBI_MCLK / SD0_DAT1 / SPI3_MISO / SC0_DAT / USCI0_DAT0 / UART6_nRTS /
UART7_TXD / EQEI0_A / EPWM0_CH4 / BPWM0_CH1
JP6.6
102
PE.2 / EBI_ALE / SD0_DAT0 / SPI3_MOSI / SC0_CLK / USCI0_CLK / UART6_nCTS / UART7_RXD
/ EQEI0_B / EPWM0_CH5 / BPWM0_CH0
JP6.7
103
VSS
JP6.8
104
VDD
JP6.9
105
PE.1 / EBI_AD10 / QSPI0_MISO0 / SPI1_MISO / UART3_TXD / I2C1_SCL / UART4_nCTS
JP6.10
106
PE.0 / EBI_AD11 / QSPI0_MOSI0 / SPI1_MOSI / UART3_RXD / I2C1_SDA / UART4_nRTS
JP6.11
107
PH.8 / EBI_AD12 / QSPI0_CLK / SPI1_CLK / UART3_nRTS / I2C1_SMBAL / I2C2_SCL /
UART1_TXD
JP6.12
108
PH.9 / EBI_AD13 / QSPI0_SS / SPI1_SS / UART3_nCTS / I2C1_SMBSUS / I2C2_SDA /
UART1_RXD
JP6.13
109
PH.10 / EBI_AD14 / QSPI0_MISO1 / SPI1_I2SMCLK / UART4_TXD / UART0_TXD
JP6.14
110
PH.11 / EBI_AD15 / QSPI0_MOSI1 / UART4_RXD / UART0_RXD / EPWM0_CH5
JP6.15
111
PD.14 / EBI_nCS0 / SPI3_I2SMCLK / SPI0_I2SMCLK / EPWM0_CH4
JP6.16
112
VSS
JP6.17
113
LDO_CAP
JP6.18
114
VDD
JP6.19
115
PC.14 / EBI_AD11 / SPI0_I2SMCLK / USCI0_CTL0 / QSPI0_CLK / TRACE_SWO /
EPWM0_SYNC_IN / TM1
JP6.20
116
PB.15 / EADC0_CH15 / EBI_AD12 / SPI0_SS / USCI0_CTL1 / UART0_nCTS / UART3_TXD /
I2C2_SMBAL / EPWM0_BRAKE1 / EPWM1_CH0 / TM0_EXT / PSIO0_CH0 / KPI_COL0
JP6.21
117
PB.14 / EADC0_CH14 / EBI_AD13 / SPI0_CLK / USCI0_DAT1 / UART0_nRTS / UART3_RXD /
I2C2_SMBSUS / EPWM1_CH1 / TM1_EXT / CLKO / PSIO0_CH1 / KPI_COL1
JP6.22
118
PB.13 / EADC0_CH13 / ACMP0_P3 / ACMP1_P3 / EBI_AD14 / SPI0_MISO / USCI0_DAT0 /
UART0_TXD / UART3_nRTS / I2C2_SCL / EPWM1_CH2 / TM2_EXT / PSIO0_CH2 / KPI_COL2
JP6.23
119
PB.12 / EADC0_CH12 / ACMP0_P2 / ACMP1_P2 / EBI_AD15 / SPI0_MOSI / USCI0_CLK /
UART0_RXD / UART3_nCTS / I2C2_SDA / SD0_nCD / EPWM1_CH3 / TM3_EXT / PSIO0_CH3 /
KPI_COL3
JP6.24
120
AVDD
JP6.25
121
VREF
JP6.26
122
AVSS
JP6.27
123
PB.11 / EADC0_CH11 / EBI_ADR16 / UART0_nCTS / UART4_TXD / I2C1_SCL / CAN0_TXD /
SPI0_I2SMCLK / BPWM1_CH0 / SPI3_CLK / HSUSB_VBUS_ST
JP6.28
124
PB.10 / EADC0_CH10 / EBI_ADR17 / UART0_nRTS / UART4_RXD / I2C1_SDA / CAN0_RXD /
BPWM1_CH1 / SPI3_SS / HSUSB_VBUS_EN
JP6.29
125
PB.9 / EADC0_CH9 / EBI_ADR18 / UART0_TXD / UART1_nCTS / I2C1_SMBAL / UART7_TXD /
I2C0_SCL / BPWM1_CH2 / SPI3_MISO / INT7
JP6.30
126
PB.8 / EADC0_CH8 / EBI_ADR19 / UART0_RXD / UART1_nRTS / I2C1_SMBSUS / UART7_RXD /
I2C0_SDA / BPWM1_CH3 / SPI3_MOSI / INT6
JP6.31
127
PB.7 / EADC0_CH7 / EBI_nWRL / CAN1_TXD / UART1_TXD / EBI_nCS0 / BPWM1_CH4 /
EPWM1_BRAKE0 / EPWM1_CH4 / INT5 / ACMP0_O / KPI_COL4 / SPI1_CLK

NuMaker-M463KG
Jul. 20, 2022 Page 16 of 56 Rev 1.00
NUMAKER-M463KG USER MANUAL
Maker Nu-mbed NUC472 User Manual
Header
M463KGCAE
Pin No.
Function
JP6.32
128
PB.6 / EADC0_CH6 / EBI_nWRH / CAN1_RXD / UART1_RXD / EBI_nCS1 / BPWM1_CH5 /
EPWM1_BRAKE1 / EPWM1_CH5 / INT4 / ACMP1_O / KPI_COL5 / SPI1_SS
Table 3-2 M463KGCAE Full-pin Extension Connectors and GPIO Function List

NuMaker-M463KG
Jul. 20, 2022 Page 17 of 56 Rev 1.00
NUMAKER-M463KG USER MANUAL
Maker Nu-mbed NUC472 User Manual
3.3.2 Arduino UNO Compatible Extension Connectors
Figure 3-4 shows the Arduino UNO compatible extension connectors.
3.3V MOSI GND -
VDD PA.8 VSS PC.13
SPI2_MOSI
MISO CLK RESET SS
PA.9 PA.10 nRESET PA11.8
SPI2_MISO SPI2_CLK SPI2_SS
A5 PB.1 EADC0_CH1 I2C1_SCL UART2_TXD
A4 PB.0 EADC0_CH0 I2C1_SDA UART2_RXD
A3 PB.9 EADC0_CH9
A2 PB.8 EADC0_CH8
A1 PB.7 EADC0_CH7
A0 PB.6 EADC0_CH6
VIN
VSS
VSS
5V
3V
RST
IOREF VDD
NC
UART1_RXD EPWM0_CH3 PB.2 D0
UART1_TXD EPWM0_CH2 PB.3 D1
EPWM1_CH3 PC.9 D2
EPWM1_CH2 PC.10 D3
EPWM1_CH1 PC.11 D4
EPWM1_CH0 PC.12 D5
EPWM0_CH1 PB.4 D6
EPWM0_CH0 PB.5 D7
EPWM0_CH0 PA.5 D8
EPWM0_CH1 PA.4 D9
SPI0_SS EPWM0_CH2 PA.3 D10
SPI0_MOSI EPWM0_CH5 PA.0 D11
SPI0_MISO EPWM0_CH4 PA.1 D12
SPI0_CLK EPWM0_CH3 PA.2 D13
VSS VSS
VREF VREF
I2C0_SDA PC.0 SDA
I2C0_SCL PC.1 SCL
Figure 3-4 Arduino UNO Compatible Extension Connectors

NuMaker-M463KG
Jul. 20, 2022 Page 18 of 56 Rev 1.00
NUMAKER-M463KG USER MANUAL
Maker Nu-mbed NUC472 User Manual
Header
NuMaker-M463KG
Header
NuMaker-M463KG
Compatible to
Arduino UNO
GPIO Pin of M463
Compatible to
Arduino UNO
GPIO Pin of M463
NU3
NU3.1
D0
PB.2
NU2
NU2.6
A5
PB.6
NU3.2
D1
PB.3
NU2.5
A4
PB.7
NU3.3
D2
PC.9
NU2.4
A3
PB.8
NU3.4
D3
PC.10
NU2.3
A2
PB.9
NU3.5
D4
PC.11
NU2.2
A1
PB.7
NU3.6
D5
PC.12
NU2.1
A0
PB.6
NU3.7
D6
PB.4
NU1
NU1.8
VIN
-
NU3.8
D7
PB.5
NU1.7
VSS
NU4
NU4.1
D8
PA.5
NU1.6
VSS
NU4.2
D9
PA.4
NU1.5
5V
NU4.3
D10
PA.3
NU1.4
3V
NU4.4
D11
PA.0
NU1.3
RST
nRESET
NU4.5
D12
PA.1
NU1.2
IOREF
VREF
NU4.6
D13
PA.2
NU1.1
NC
-
NU4.7
VSS
VSS
NU4.8
VREF
VREF
NU4.9
SDA
PC.0
NU4.10
SCL
PC.1
Table 3-3 Arduino UNO Extension Connectors and M463KGCAE Mapping GPIO List

NuMaker-M463KG
Jul. 20, 2022 Page 19 of 56 Rev 1.00
NUMAKER-M463KG USER MANUAL
Maker Nu-mbed NUC472 User Manual
3.4 Power Supply Configuration
The NuMaker-M463KG is able to adopt multiple power supplies. External power sources include NU1
Vin (7 V to 12 V), VDD (depending on the target chip operating voltage), and PC through USB connector.
By using switches and voltage regulator, multiple power domains can be created on the NuMaker-
M463KG.
3.4.1 VIN Power Source
Table 3-4 presents the Vin power source.
Connector
Net Name in
Schematic
Description
NU1 pin8
NU1_VIN
Board external power source, with voltage range from 7
V to 12 V. The voltage regulator UP1 converts the NU1
pin8 input voltage to 5 V and supplies it to NU1_5VCC.
Table 3-4 Vin Power Source
3.4.2 5 V Power Sources
Table 3-5 presents the 5 V power sources.
Connector
Net Name in
Schematic
Description
ICEJ3
USB_HS_VBUS
ICE USB connector supplies 5 V power from PC to
M463KG target board and Nu-Link2-Me.
J3
HSUSB_VBUS
USB connector on NuMaker-M463KG supplies 5 V
power from PC to M463KG target board and Nu-Link2-
Me.
NU1 pin5
NU1_5VCC
ICEJ3, J2 or NU1 pin8 supplies 5 V power to NU1 pin5.
NU1 pin5 supplies 5 V power to target chip or Arduino
adapter board.
Table 3-5 5 V Power Sources

NuMaker-M463KG
Jul. 20, 2022 Page 20 of 56 Rev 1.00
NUMAKER-M463KG USER MANUAL
Maker Nu-mbed NUC472 User Manual
3.4.3 3.3 V Power Sources
Table 3-6 presents the 3.3 V power sources.
Voltage
Regulator
5 V Source
Description
ICEUP1
USB_HS_VBUS
ICEUP1 converts USB_HS_VBUS to 3.3 V and
supplies 3.3 V to M463KG target board or ICE chip.
UP2
HSUSB_VBUS
UP2 converts USB_VBUS to 3.3 V and supplies 3.3 V
to M463KG target board.
UP2
NU1_5VCC
UP2 converts NU1_5VCC to 3.3 V and supplies 3.3 V
to M463KG target board.
Table 3-6 3.3 V Power Sources
3.4.4 Power Connectors
Table 3-7 presents the power connectors.
Connector
Description
JP1
VDD connector on the NuMaker-M463KG.
Note: M463 operating voltage range is from 1.8 V to 3.6 V.
JP2
VSS connector on the NuMaker-M463KG.
Table 3-7 Power Connectors