Table Of Contents - Nuvoton NuMicro M252 Series User Manual

Table of Contents

Overview ............................................................................................. 6
1
NuMaker-M252SD Features ......................................................................... 6
NuMaker-M252SD Overview ..................................................................... 8
2
Front View ............................................................................................... 8
Rear View ............................................................................................... 9
Arduino UNO Compatible Extension Connectors ................................................ 10
Pin Assignment for Extension Connectors ........................................................ 12
System Configuration ................................................................................ 15
VIN Power Source ............................................................................................ 15
2.5.1
5 V Power Sources ........................................................................................... 15
2.5.2
3.3 V Power Sources ......................................................................................... 15
2.5.3
1.8V Power Sources ......................................................................................... 16
2.5.4
Power Connectors ............................................................................................ 16
2.5.5
USB Connectors .............................................................................................. 16
2.5.6
Power Switches ............................................................................................... 16
2.5.7
Power Supply Models ........................................................................................ 17
2.5.8
External Reference Voltage Connector ................................................................... 20
2.5.9
Voltage Adjustable Interface(VAI) Connector ............................................................ 20
2.5.10
Ammeter Connector .......................................................................................... 20
2.5.11
Extension Connectors ........................................................................................ 21
2.5.12
Push-Buttons .................................................................................................. 21
2.5.13
LEDs ............................................................................................................ 21
2.5.14
Nu-Link2-Me ........................................................................................... 22
PCB Placement ....................................................................................... 23
Quick Start ........................................................................................ 24
3
Toolchains Supporting ............................................................................... 24
Nuvoton Nu-Link Driver Installation ................................................................ 24
BSP Firmware Download ............................................................................ 26
Hardware Setup ....................................................................................... 26
Find the Example Project ............................................................................ 28
Execute the Project under Toolchains ............................................................. 28
Keil MDK ....................................................................................................... 28
3.6.1
IAR EWARM ................................................................................................... 32
3.6.2
Aug. 02, 2019 Page 2 of 38
NuMaker-M252SD
Rev 1.00