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NuMicro

M480

32-bit ARM Cortex -M4F Microcontroller

NuMicro Family

M480 Series

Datasheet

M480 SERIES DATASHEET

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 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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M480

32-bit ARM Cortex -M4F Microcontroller

TABLE OF CONTENTS

1 GENERAL DESCRIPTION............................................................................... 11

2 FEATURES ...................................................................................................... 12

2.1NuMicro

M480 Features ........................................................................................................12

3 PARTS INFORMATION ................................................................................... 24

3.1Summary .................................................................................................................................24

3.2Package Type .........................................................................................................................24

3.3NuMicro® M481 Base Series ..................................................................................................25

3.4NuMicro® M482 USB FS OTG Series .....................................................................................26

3.5NuMicro® M483 CAN Series ...................................................................................................27

3.6NuMicro® M484 USB HS OTG Series ....................................................................................28

3.7NuMicro® M485 Crypto Series ................................................................................................29

3.8NuMicro® M487 Ethernet Series .............................................................................................30

3.9NuMicro

M480 Naming Rule .................................................................................................31

4 PIN CONFIGURATION & DESCRIPTION ....................................................... 32

4.1Pin Configuration.....................................................................................................................32

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

4.1.6

4.1.7

4.1.8

4.1.9

4.1.10

4.1.11

4.1.12

4.1.13

4.1.14

4.1.15

4.1.16

4.1.17

4.1.18

4.1.19

NuMicro

M481 Base Series QFN33 Pin Diagram ......................................................... 32

M481 Base Series LQFP48 Pin Diagram ....................................................... 33

M481 Base Series LQFP64 Pin Diagram ....................................................... 34

M482 USB FS OTG Series QFN33 Pin Diagram ........................................... 35

M482 USB FS OTG Series LQFP48 Pin Diagram .......................................... 36

M482 USB FS OTG Series LQFP64 Pin Diagram .......................................... 37

M482 USB FS OTG Series LQFP128 Pin Diagram ........................................ 38

M483 CAN Series LQFP64 Pin Diagram ........................................................ 39

M483 CAN Series LQFP128 Pin Diagram ...................................................... 40

M484 USB HS OTG Series LQFP64 Pin Diagram ......................................... 41

M484 USB HS OTG Series with 2 USB LQFP64 Pin Diagram ....................... 42

M484 USB HS OTG Series LQFP128 Pin Diagram ....................................... 43

M485 Crypto Series QFN33 Pin Diagram....................................................... 44

M485 Crypto Series LQFP48 Pin Diagram ..................................................... 45

M485 Crypto Series LQFP64 Pin Diagram ..................................................... 46

M485 Crypto Series LQFP128 Pin Diagram ................................................... 47

M487 Ethernet Series LQFP64 Pin Diagram .................................................. 48

M487 Ethernet Series LQFP128 Pin Diagram ................................................ 49

M487 Ethernet Series LQFP144 Pin Diagram ................................................ 50

M480 SERIES DATASHEET

4.2Pin Description ........................................................................................................................51

4.2.1

4.2.2

4.2.3

4.2.4

4.2.5

4.2.6

4.2.7

M481 Series Pin Description .......................................................................................... 51

M482 Series Pin Description .......................................................................................... 68

M483 Series Pin Description .......................................................................................... 97

M484 Series Pin Description ........................................................................................ 125

M485 Series Pin Description ........................................................................................ 152

M487 Series Pin Description ........................................................................................ 180

M480 Multi-function Summary Table ............................................................................ 211

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4.2.8

M480 Multi-function Summary Table Sorted by GPIO .................................................. 238

5 BLOCK DIAGRAM ......................................................................................... 269

5.1NuMicro

M480 Block Diagram ............................................................................................269

6 FUNCTIONAL DESCRIPTION ....................................................................... 270

6.1ARM

Cortex

-M4 Core ........................................................................................................270

6.2System Manager ...................................................................................................................273

6.2.1

6.2.2

6.2.3

6.2.4

6.2.5

6.2.6

6.2.7

6.2.8

6.2.9

6.2.10

6.2.11

Overview ...................................................................................................................... 273

System Reset ............................................................................................................... 273

System Power Distribution ........................................................................................... 279

Power Modes and Wake-up Sources ........................................................................... 280

Power Modes Transition ............................................................................................... 284

System Memory Map.................................................................................................... 285

SRAM Memory Orginization ......................................................................................... 287

Bus Matrix .................................................................................................................... 289

HIRC Auto Trim ............................................................................................................ 289

System Timer (SysTick) ............................................................................................... 290

Nested Vectored Interrupt Controller (NVIC) ................................................................ 290

6.3Clock Controller.....................................................................................................................291

6.3.1

6.3.2

6.3.3

6.3.4

6.3.5

6.3.6

6.3.7

Overview ...................................................................................................................... 291

Clock Generator ........................................................................................................... 293

System Clock and SysTick Clock ................................................................................. 294

Peripherals Clock ......................................................................................................... 295

Power-down Mode Clock .............................................................................................. 296

Clock Output ................................................................................................................. 296

USB Clock Source ........................................................................................................ 297

6.4Flash Memeory Controller (FMC) .........................................................................................298

6.4.1

6.4.2

Overview ...................................................................................................................... 298

Features ....................................................................................................................... 298

M480 SERIES DATASHEET

6.5General Purpose I/O (GPIO) .................................................................................................299

6.5.1

6.5.2

Overview ...................................................................................................................... 299

Features ....................................................................................................................... 299

6.6PDMA Controller (PDMA) .....................................................................................................300

6.6.1

6.6.2

Overview ...................................................................................................................... 300

Features ....................................................................................................................... 300

6.7Timer Controller (TMR) .........................................................................................................301

6.7.1

6.7.2

Overview ...................................................................................................................... 301

Features ....................................................................................................................... 301

6.8Watchdog Timer (WDT) ........................................................................................................303

6.8.1

6.8.2

Overview ...................................................................................................................... 303

Features ....................................................................................................................... 303

6.9Window Watchdog Timer (WWDT) .......................................................................................304

6.9.1

6.9.2

Overview ...................................................................................................................... 304

Features ....................................................................................................................... 304

6.10

Real Time Clock (RTC) ................................................................................................305

6.10.1 Overview ...................................................................................................................... 305

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6.10.2 Features ....................................................................................................................... 305

6.11

EPWM Generator and Capture Timer (EPWM)...........................................................306

6.11.1 Overview ...................................................................................................................... 306

6.11.2 Features ....................................................................................................................... 306

6.12

Basic PWM Generator and Capture Timer (BPWM) ...................................................308

6.12.1 Overview ...................................................................................................................... 308

6.12.2 Features ....................................................................................................................... 308

6.13

Quadrature Encoder Interface (QEI) ...........................................................................309

6.13.1 Overview ...................................................................................................................... 309

6.13.2 Features ....................................................................................................................... 309

6.14

Enhanced Input Capture Timer (ECAP) ......................................................................310

6.14.1 Overview ...................................................................................................................... 310

6.14.2 Features ....................................................................................................................... 310

6.15

UART Interface Controller (UART) ..............................................................................311

6.15.1 Overview ...................................................................................................................... 311

6.15.2 Features ....................................................................................................................... 311

6.16

Ethernet MAC Controller (EMAC) ................................................................................313

6.16.1 Overview ...................................................................................................................... 313

6.16.2 Features ....................................................................................................................... 313

6.17

Smart Card Host Interface (SC)...................................................................................314

6.17.1 Overview ...................................................................................................................... 314

6.17.2 Features ....................................................................................................................... 314

6.18

S Controller (I

S)........................................................................................................315

6.18.1 Overview ...................................................................................................................... 315

6.18.2 Features ....................................................................................................................... 315

6.19

M480 SERIES DATASHEET

Serial Peripheral Interface (SPI) ..................................................................................316

6.19.1 Overview ...................................................................................................................... 316

6.19.2 Features ....................................................................................................................... 316

6.20

Quad Serial Peripheral Interface (QSPI) .....................................................................318

6.20.1 Overview ...................................................................................................................... 318

6.20.2 Features ....................................................................................................................... 318

6.21

SPI Synchronous Serial Interface Controller (SPI Master mode)................................319

6.21.1 Overview ...................................................................................................................... 319

6.21.2 Features ....................................................................................................................... 319

6.22

C Serial Interface Controller (I

C) ..............................................................................320

6.22.1 Overview ...................................................................................................................... 320

6.22.2 Features ....................................................................................................................... 320

6.23

USCI - Universal Serial Control Interface Controller (USCI) .......................................321

6.23.1 Overview ...................................................................................................................... 321

6.23.2 Features ....................................................................................................................... 321

6.24

USCI – UART Mode ....................................................................................................322

6.24.1 Overview ...................................................................................................................... 322

6.24.2 Features ....................................................................................................................... 322

6.25

USCI - SPI Mode .........................................................................................................323

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32-bit ARM Cortex -M4F Microcontroller

6.25.1 Overview ...................................................................................................................... 323

6.25.2 Features ....................................................................................................................... 323

6.26

USCI - I

C Mode ..........................................................................................................325

6.26.1 Overview ...................................................................................................................... 325

6.26.2 Features ....................................................................................................................... 325

6.27

Controller Area Network (CAN) ...................................................................................326

6.27.1 Overview ...................................................................................................................... 326

6.27.2 Features ....................................................................................................................... 326

6.28

Secure Digital Host Controller (SDH) ..........................................................................327

6.28.1 Overview ...................................................................................................................... 327

6.28.2 Features ....................................................................................................................... 327

6.29

External Bus Interface (EBI) ........................................................................................328

6.29.1 Overview ...................................................................................................................... 328

6.29.2 Features ....................................................................................................................... 328

6.30

USB 1.1 Device Controller (USBD) .............................................................................329

6.30.1 Overview ...................................................................................................................... 329

6.30.2 Features ....................................................................................................................... 329

6.31

High Speed USB 2.0 Device Controller (HSUSBD) ....................................................330

6.31.1 Overview ...................................................................................................................... 330

6.31.2 Features ....................................................................................................................... 330

6.32

USB 2.0 Host Controller (USBH) .................................................................................331

6.32.1 Overview ...................................................................................................................... 331

6.32.2 Features ....................................................................................................................... 331

6.33

USB On-The-Go (OTG) ...............................................................................................332

6.33.1 Overview ...................................................................................................................... 332

6.33.2 Features ....................................................................................................................... 332

M480 SERIES DATASHEET

6.34

High Speed USB On-The-Go (HSOTG) ......................................................................333

6.34.1 Overview ...................................................................................................................... 333

6.34.2 Features ....................................................................................................................... 333

6.34.3 Basic Configuration ...................................................................................................... 333

6.35

CRC Controller (CRC) .................................................................................................334

6.35.1 Overview ...................................................................................................................... 334

6.35.2 Features ....................................................................................................................... 334

6.36

Cryptographic Accelerator (CRYPTO) .........................................................................335

6.36.1 Overview ...................................................................................................................... 335

6.36.2 Features ....................................................................................................................... 335

6.37

Enhanced 12-bit Analog-to-Digital Converter (EADC).................................................337

6.37.1 Overview ...................................................................................................................... 337

6.37.2 Features ....................................................................................................................... 337

6.38

Digital to Analog Converter (DAC) ...............................................................................339

6.38.1 Overview ...................................................................................................................... 339

6.38.2 Features ....................................................................................................................... 339

6.39

Analog Comparator Controller (ACMP) .......................................................................340

6.39.1 Overview ...................................................................................................................... 340

Mar 30, 2018

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M487KIDAE相似产品对比

	M487KIDAE	M483KIDAE	M482KIDAE	M484SIDAE	M487JIDAE	M484KIDAE	M482SIDAE
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