UPD17072GB 查看數據表（PDF） - NEC => Renesas Technology

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UPD17072GB

4-BIT SINGLE-CHIP MICROCONTROLLER WITH HARDWARE FOR DIGITAL TUNING SYSTEM

NEC => Renesas Technology 

µPD17072,17073

20. RESET .............................................................................................................................................. 188

20.1 Configuration of Reset Block ................................................................................................................. 188

20.2 Reset Function ....................................................................................................................................... 189

20.3 CE Reset ................................................................................................................................................ 190

20.4 Power-ON Reset .................................................................................................................................... 194

20.5 Relations between CE Reset and Power-ON Reset ............................................................................ 197

20.6 Power Failure Detection ........................................................................................................................ 199

21. µPD17012 INSTRUCTIONS ............................................................................................................ 204

21.1 Instruction Set Outline ........................................................................................................................... 204

21.2 Legend .................................................................................................................................................... 205

21.3 Instruction List ........................................................................................................................................ 206

21.4 Assembler (AS17K) Embedded Macroinstructions .............................................................................. 207

22. µPD17073 RESERVED WORDS .................................................................................................... 208

22.1 Data Buffer (DBF) .................................................................................................................................. 208

22.2 System Register (SYSREG) .................................................................................................................. 208

22.3 LCD Segment Register .......................................................................................................................... 209

22.4 Port Register .......................................................................................................................................... 210

22.5 Peripheral Control Register ................................................................................................................... 211

22.6 Peripheral Hardware Register .....................................................................................................................

22.7 Others ..................................................................................................................................................... 213

23. ELECTRICAL CHARACTERISTICS ............................................................................................... 214

24. PACKAGE DRAWINGS ................................................................................................................... 217

25. RECOMMENDED SOLDERING CONDITIONS .............................................................................. 219

APPENDIX A. NOTES ON CONNECTING CRYSTAL RESONATOR ................................................ 220

APPENDIX B. DEVELOPMENT TOOLS.............................................................................................. 221

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