UPD17717 查看數據表（PDF） - NEC => Renesas Technology
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UPD17717
NEC => Renesas Technology
UPD17717 Datasheet PDF : 408 Pages
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µPD17717, 17718, 17719
19. BEEP ................................................................................................................................................ 338
19.1 Outline of BEEP ................................................................................................................... 338
19.2 I/O Selection Block and Output Selection Block .............................................................. 339
19.3 Clock Selection Block and Clock Generation Block ........................................................ 341
19.4 Output Waveform of BEEP ................................................................................................. 342
19.5 Status at Reset ..................................................................................................................... 342
20. STANDBY ........................................................................................................................................ 343
20.1 Outline of Standby Function ............................................................................................... 343
20.2 Halt Function ........................................................................................................................ 344
20.3 Clock Stop Function ............................................................................................................ 350
20.4 Device Operation in Halt and Clock Stop Status .............................................................. 352
20.5 Cautions on Processing of Each Pin in Halt and Clock Stop Status .............................. 352
20.6 Device Operation Control Function of CE Pin .................................................................. 354
21. RESET .............................................................................................................................................. 357
21.1 Outline of Reset ................................................................................................................... 357
21.2 CE Reset ............................................................................................................................... 358
21.3 Power-ON Reset ................................................................................................................... 364
21.4 Relationship between CE Reset and Power-ON Reset .................................................... 367
21.5 Reset by RESET Pin ............................................................................................................ 371
21.6 WDT&SP Reset .................................................................................................................... 372
21.7 Power Failure Detection ...................................................................................................... 378
22. INSTRUCTION SET ......................................................................................................................... 383
22.1 Outline of Instruction Set .................................................................................................... 383
22.2 Legend .................................................................................................................................. 384
22.3 Instruction List ..................................................................................................................... 385
22.4 Assembler (RA17K) Embedded Macro Instruction ........................................................... 387
23. RESERVED SYMBOLS ................................................................................................................... 388
23.1 Data Buffer (DBF) ................................................................................................................. 388
23.2 System Registers (SYSREG) .............................................................................................. 388
23.3 Port Registers ...................................................................................................................... 389
23.4 Register File (Control Registers) ........................................................................................ 391
23.5 Peripheral Hardware Registers .......................................................................................... 396
23.6 Others ................................................................................................................................... 396
24. ELECTRICAL CHARACTERISTICS (PRELIMINARY) ................................................................... 397
25. PACKAGE DRAWING ..................................................................................................................... 400
26. RECOMMENDED SOLDERING CONDITIONS ............................................................................... 401
APPENDIX A. CAUTIONS ON CONNECTING CRYSTAL RESONATOR ........................................... 402
APPENDIX B. DEVELOPMENT TOOLS .............................................................................................. 403
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