HD6433636SW datasheet(13/418 Pages) RENESAS

13 / 418 page

vii

Section 13 14-bit Pulse Width Modulator (PWM) .................................................... 295

13.1

Overview............................................................................................................................ 295

13.1.1 Features ................................................................................................................ 295

13.1.2 Block Diagram...................................................................................................... 295

13.1.3 Pin Configuration ................................................................................................. 296

13.1.4 Register Configuration ......................................................................................... 296

13.2

Register Descriptions......................................................................................................... 296

13.2.1 PWM Control Register (PWCR).......................................................................... 296

13.2.2 PWM Data Registers U and L (PWDRU, PWDRL)............................................ 297

13.3

Operation ........................................................................................................................... 298

Section 14 Electrical Characteristics.............................................................................. 299

14.1

Absolute Maximum Ratings.............................................................................................. 299

14.2

Electrical Characteristics ................................................................................................... 300

14.2.1 Power Supply Voltage and Operating Range ....................................................... 300

14.2.2 DC Characteristics................................................................................................ 302

14.2.3 AC Characteristics................................................................................................ 307

14.2.4 A/D Converter Characteristics ............................................................................. 310

14.2.5 DTMF Characteristics .......................................................................................... 311

14.3

Operation Timing .............................................................................................................. 312

14.4

Output Load Circuits ......................................................................................................... 315

Appendix A

CPU Instruction Set ................................................................................... 317

A.1

Instructions ........................................................................................................................ 317

A.2

Operation Code Map.......................................................................................................... 325

A.3

Number of Execution States .............................................................................................. 327

Appendix B

On-Chip Registers ...................................................................................... 334

B.1

I/O Registers (1) ................................................................................................................ 334

B.2

I/O Registers (2) ................................................................................................................ 338

Appendix C

I/O Port Block Diagrams.......................................................................... 377

C.1

Port 1 Block Diagrams ...................................................................................................... 377

C.2

Port 2 Block Diagrams ...................................................................................................... 384

C.3

Port 5 Block Diagram ........................................................................................................ 392

C.4

Port 6 Block Diagram ........................................................................................................ 393

C.5

Port 7 Block Diagram ........................................................................................................ 394

C.6

Port 8 Block Diagram ........................................................................................................ 395

C.7

Port 9 Block Diagram ........................................................................................................ 396

C.8

Port A Block Diagram ....................................................................................................... 397

C.9

Port B Block Diagram ....................................................................................................... 397

C.10 Port E Block Diagram........................................................................................................ 398

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