SH7065 Datasheet, PDF (21/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

19.7.1 Program Mode ..................................................................................................... 748
19.7.2 Program-Verify Mode.......................................................................................... 749
19.7.3 Erase Mode (n = 1 for Addresses H'00000 to H'07FFF,
n = 2 for Addresses H'08000 to H'3FFFF) ........................................................... 757
19.7.4 Erase-Verify Mode (n = 1 for Addresses H'00000 to H'07FFF,
n = 2 for Addresses H'08000 to H'3FFFF) ........................................................... 758
19.7.5 Wait Time Widths in Programming/Erasing ........................................................ 764
19.8 Protection .......................................................................................................................... 765
19.8.1 Hardware Protection ............................................................................................ 765
19.8.2 Software Protection.............................................................................................. 766
19.8.3 Error Protection.................................................................................................... 766
19.9 Flash Memory Emulation in RAM .................................................................................... 768
19.10 Note on Flash Memory Programming/Erasing.................................................................. 770
19.11 Flash Memory Programmer Mode .................................................................................... 770
19.11.1 Socket Adapter Pin Correspondence Diagram..................................................... 771
19.11.2 Operation in Programmer Mode .......................................................................... 773
19.11.3 Memory Read Mode ............................................................................................ 774
19.11.4 Auto-Program Mode ............................................................................................ 778
19.11.5 Auto-Erase Mode ................................................................................................. 780
19.11.6 Status Read Mode ................................................................................................ 782
19.11.7 Status Polling ....................................................................................................... 783
19.11.8 Programmer Mode Transition Time..................................................................... 783
19.11.9 Cautions Concerning Memory Programming....................................................... 784
19.12 Usage Notes ...................................................................................................................... 785
19.13 Cautions on Transition from F-ZTAT to Mask ROM Version.......................................... 785
Section 20 256 kB Mask ROM........................................................................................ 787
20.1 Overview........................................................................................................................... 787
Section 21 XRAM and YRAM ....................................................................................... 789
21.1 Overview........................................................................................................................... 789
21.2 Operation........................................................................................................................... 790
Section 22 Electrical Characteristics.............................................................................. 791
22.1 Absolute Maximum Ratings.............................................................................................. 791
22.2 Electrical Characteristics................................................................................................... 792
22.2.1 DC Characteristics (1).......................................................................................... 792
22.2.2 DC Characteristics (2).......................................................................................... 794
22.3 AC Characteristics Test Conditions .................................................................................. 795
22.3.1 Clock Timing ....................................................................................................... 796
22.3.2 Control Signal Timing.......................................................................................... 798
Rev. 5.00 Sep 11, 2006 page xxi of xxii