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uPD789074 Subseries 8-Bit Single-Chip Microcontrollers UD - Home

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APPENDIX D REVISION HISTORYThe following shows the revision history. “Chapter” refers to the chapters in the respective edition.Edition Description Chapter(1/2)2nd editionChange of µPD789071, 789072, 789074, and 78F9076 from underdevelopment to development complete.Modification of description of VPP pin connectionModification of Caution on rewriting CR90 in 6.4.1 Operation as timerinterruptAddition of description on reading receive data of UARTAddition of Note on unused pins in Table 13-2 Communication ModeAddition of Note and Remark to Figures 13-2 Flashpro III ConnectionExample in 3-Wire Serial I/O Mode, 13-3 Flashpro III ConnectionExample in UART Mode, and 13-4 Flashpro III Connection Examplein Pseudo 3-Wire ModeModification of value of UART in Table 13-4 Setting Example with PG-FP3Addition of 13.1.5 On-board pin connectionsAddition of electrical specificationsAddition of package drawingThroughoutCHAPTER 2 PIN FUNCTIONCHAPTER 6 16-BIT TIMER 90CHAPTER 9 SERIALINTERFACE 20CHAPTER 13 µPD78F9076CHAPTER 15 ELECTRICALSPECIFICATIONSCHAPTER 16 PACKAGEDRAWINGAddition of recommended soldering conditions CHAPTER 17RECOMMENDEDSOLDERING CONDITIONS3rd editionOverall modification of description on development toolsDeletion of Embedded Software• Addition of µPD789071(A), 789072(A), and 789074(A)• Addition of description of expanded-specification products• Addition of 1.1 Expanded-Specification Products andConventional Products• Addition of 1.5 Quality Grades• Addition of 1.10 Differences Between Standard Quality GradeProducts and (A) Products• Modification of description of 6.4.1 Operation as timer interrupt• Modification of description of 6.4.2 Operation as timer output• Addition of 6.5 Notes on Using 16-<strong>Bit</strong> Timer 90• Modification of Figure 6-6. Timing of Timer Interrupt Operation• Modification of Figure 6-8. Timer Output Timing• Addition of 7.5 (3) Timer operation after compare register isrewritten during PWM output• Addition of 7.5 (4) Cautions when STOP mode is set• Addition of 7.5 (5) Start timing of external event counterTotal revision of description of flash memory programmingAPPENDIX ADEVELOPMENT TOOLSThroughoutCHAPTER 1 GENERALCHAPTER 6 16-BIT TIMER 90CHAPTER 7 8-BITTIMER/EVENT COUNTER 80CHAPTER 13 µ PD78F9076User's Manual U14801EJ3V1<strong>UD</strong> 237

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