HD64F7045F28V Datasheet, PDF (38/925 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7040 Series

22.8.3 Error Protection .................................................................................................... 720
22.9 Flash Memory Emulation in RAM .................................................................................... 722
22.10 Note on Flash Memory Programming/Erasing .................................................................. 724
22.11 Flash Memory Programmer Mode..................................................................................... 724
22.11.1 Socket Adapter Pin Correspondence Diagrams ................................................... 725
22.11.2 Programmer Mode Operation............................................................................... 728
22.11.3 Memory Read Mode............................................................................................. 729
22.11.4 Auto-Program Mode............................................................................................. 733
22.11.5 Auto-Erase Mode.................................................................................................. 735
22.11.6 Status Read Mode................................................................................................. 736
22.11.7 Status Polling ........................................................................................................ 737
22.11.8 Programmer Mode Transition Time..................................................................... 738
22.11.9 Cautions Concerning Memory Programming....................................................... 739
Section 23 RAM ................................................................................................................... 741
23.1 Overview............................................................................................................................ 741
23.2 Operation ........................................................................................................................... 741
Section 24 Power-Down State.......................................................................................... 743
24.1 Overview............................................................................................................................ 743
24.1.1 Power-Down States .............................................................................................. 743
24.1.2 Related Register.................................................................................................... 744
24.2 Standby Control Register (SBYCR) .................................................................................. 744
24.3 Sleep Mode ........................................................................................................................ 745
24.3.1 Transition to Sleep Mode ..................................................................................... 745
24.3.2 Canceling Sleep Mode.......................................................................................... 745
24.4 Standby Mode .................................................................................................................... 745
24.4.1 Transition to Standby Mode ................................................................................. 745
24.4.2 Canceling the Standby Mode................................................................................ 747
24.4.3 Standby Mode Application Example.................................................................... 748
Section 25 Electrical Characteristics (5V, 28.7 MHz Version) ............................. 749
25.1 Absolute Maximum Ratings .............................................................................................. 749
25.2 DC Characteristics ............................................................................................................. 750
25.3 AC Characteristics ............................................................................................................. 752
25.3.1 Clock Timing ........................................................................................................ 752
25.3.2 Control Signal Timing .......................................................................................... 754
25.3.3 Bus Timing ........................................................................................................... 757
25.3.4 Direct Memory Access Controller Timing........................................................... 768
25.3.5 Multifunction Timer Pulse Unit Timing............................................................... 770
25.3.6 I/O Port Timing..................................................................................................... 771
25.3.7 Watchdog Timer Timing ...................................................................................... 772
25.3.8 Serial Communication Interface Timing .............................................................. 773
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