MINI51 データシートの表示（PDF） - Unspecified

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MINI51

32-BIT MICROCONTROLLER - ARM Cortex™-M0

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NuMicro™ Mini51 Technical Reference Manual

5.10.10 PWM Controller Register ......................................................................................... 208

5.11 Serial Peripheral Interface (SPI) Controller .............................................................. 228

5.11.1 Overview.................................................................................................................... 228

5.11.2 Features .................................................................................................................... 228

5.11.3 SPI Block Diagram..................................................................................................... 228

5.11.4 Functional Description ............................................................................................... 229

5.11.5 SPI Serial Interface Control Register Map ................................................................. 239

5.11.6 Register Description .................................................................................................. 240

5.12 Timer Controller........................................................................................................ 251

5.12.1 Overview.................................................................................................................... 251

5.12.2 Features .................................................................................................................... 251

5.12.3 Block Diagram ........................................................................................................... 252

5.12.4 Functional Description ............................................................................................... 253

5.12.5 Register Map ............................................................................................................. 257

5.12.6 Register Description .................................................................................................. 258

5.13 UART Interface Controller ........................................................................................ 267

5.13.1 Overview.................................................................................................................... 267

5.13.2 Features .................................................................................................................... 269

5.13.3 Block Diagram ........................................................................................................... 270

5.13.4 Functional Description ............................................................................................... 273

5.13.5 Registers Map............................................................................................................ 278

5.13.6 Register Description .................................................................................................. 279

5.14 Watchdog Timer ....................................................................................................... 302

5.14.1 Overview.................................................................................................................... 302

5.14.2 Features .................................................................................................................... 303

5.14.3 Block Diagram ........................................................................................................... 303

5.14.4 Watchdog Timer Control Registers Map .................................................................... 305

5.14.5 Register Description .................................................................................................. 306

6 ARM® CORTEX™-M0 CORE ............................................................................................. 309

6.1 Overview................................................................................................................... 309

6.2 Features ................................................................................................................... 310

6.3 System Timer (SysTick) ........................................................................................... 311

6.3.1 System Timer Control Register Map ............................................................................ 312

6.3.2 System Timer Control Register.................................................................................... 313

6.4 System Control Registers......................................................................................... 316

6.4.1 System Control Register Memory Map ........................................................................ 316

6.4.2 System Control Register .............................................................................................. 317

7 APPLICATION CIRCUIT ..................................................................................................... 324

8 ELECTRICAL CHARACTERISTICS ................................................................................... 325

8.1 Absolute Maximum Ratings...................................................................................... 325

8.2 DC Electrical Characteristics .................................................................................... 326

8.3 AC Electrical Characteristics .................................................................................... 331

Feb 9, 2012

8.3.1

8.3.2

External Input Clock..................................................................................................... 331

External 4 ~ 24 MHz XTAL Oscillator .......................................................................... 331

Page 4 of 342

Revision V1.03

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