M32CSLASH8B datasheet(12/406 Pages) RENESAS

12 / 406 page

A - 5

22.4

Function Select Register B (PSLk Register, k = 0 to 3) ........................................................................ 279

22.5

Function Select Register C (PSC Register) ........................................................................................... 279

22.6

Pull-up Control Register 0 to 4 (PUR0 to PUR4 Registers) ................................................................. 280

22.7

Port Control Register (PCR Register) ................................................................................................... 280

22.8

Analog Input and Other Peripheral Function Input ............................................................................... 280

23.

Flash Memory ............................................................................................................................. 299

23.1

Memory Map ......................................................................................................................................... 300

23.2

Registers ................................................................................................................................................ 301

23.3

Protect Function .................................................................................................................................... 304

23.3.1

Lock bit Protect Function ................................................................................................................. 304

23.3.2

ROM Code Protect Function ............................................................................................................ 304

23.3.3

ID Code Check Function .................................................................................................................. 305

23.4

Flash Memory Stop Function ................................................................................................................ 306

23.5

Boot Mode ............................................................................................................................................. 307

23.6

Flash Memory Rewrite Mode ............................................................................................................... 307

23.6.1

CPU Rewrite Mode .......................................................................................................................... 308

23.6.2

Standard Serial I/O Mode ................................................................................................................. 321

23.6.3

Parallel I/O Mode ............................................................................................................................. 325

24.

Electrical Characteristics ............................................................................................................. 326

25.

Usage Notes ............................................................................................................................... 360

25.1

Power Supply ........................................................................................................................................ 360

25.1.1

Power-on ........................................................................................................................................... 360

25.1.2

Power Supply Ripple ........................................................................................................................ 361

25.1.3

Noise ................................................................................................................................................. 361

25.2

Special Function Registers (SFRs) ........................................................................................................ 362

25.2.1

100 Pin-Package ............................................................................................................................... 362

25.2.2

Register Settings ............................................................................................................................... 362

25.3

Processor Mode ..................................................................................................................................... 363

25.4

Bus ......................................................................................................................................................... 364

25.4.1

HOLD Input ...................................................................................................................................... 364

25.5

Clock Generation Circuits ..................................................................................................................... 365

25.5.1

Main Clock ....................................................................................................................................... 365

25.5.2

Sub Clock ......................................................................................................................................... 365

25.5.3

Clock Dividing Ratio ........................................................................................................................ 365

25.5.4

Power Consumption Control ............................................................................................................ 365

25.6

Protection .............................................................................................................................................. 368

25.7

Interrupts ............................................................................................................................................... 369

25.7.1

ISP Setting ........................................................................................................................................ 369

25.7.2

NMI Interrupt ................................................................................................................................... 369

25.7.3

INT Interrupt ..................................................................................................................................... 369

25.7.4

Changing Interrupt Control Register ................................................................................................ 371

25.7.5

Changing RLVL Register ................................................................................................................. 371

25.8

DMAC ................................................................................................................................................... 372

25.9

Timers ................................................................................................................................................... 373

25.9.1

Timer A, Timer B ............................................................................................................................. 373

25.9.2

Timer A ............................................................................................................................................. 373

25.9.3

Timer B ............................................................................................................................................. 375

M32C/8B 数据表(PDF) 12 Page - Renesas Technology Corp

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