HD6417750RF240V Datasheet, PDF (494/606 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Section 18 ROM
18.3 Block Configuration
Figure 18.5 shows the block configuration of 128-kbyte flash memory. The thick lines indicate
erasing units, the narrow lines indicate programming units, and the values are addresses. The flash
memory is divided into 32 kbytes (2 blocks), 28 kbytes (1 block), 16 kbytes (1 block), 8 kbytes (2
blocks), and 1 kbyte (4 blocks). Erasing is performed in these units. Programming is performed in
128-byte units starting from an address with lower eight bits H'00 or H'80.
EB0
Erase unit
1 kbyte
EB1
Erase unit
1 kbyte
EB2
Erase unit
1 kbyte
EB3
Erase unit
1 kbyte
EB4
Erase unit
28 kbytes
EB5
Erase unit
16 kbytes
EB6
Erase unit
8 kbytes
EB7
Erase unit
8 kbytes
EB8
Erase unit
32 kbytes
EB9
Erase unit
32 kbytes
H'000000 H'000001 H'000002
Programming unit: 128 bytes
H'000380 H'000381 H'000382
H'000400 H'000401 H'000402
Programming unit: 128 bytes
H'000780 H'000781 H'000782
H'000800 H'000801 H'000802
Programming unit: 128 bytes
H'000B80 H'000B81 H'000B82
H'000C00 H'000C01 H'000C02
Programming unit: 128 bytes
H'000F80 H'000F81 H'000F82
H'001000 H'001001 H'001002
Programming unit: 128 bytes
H'007F80 H'007F81 H'007F82
H'008000 H'008001 H'008002
Programming unit: 128 bytes
H'00BF80 H'00BF81 H'00BF82
H'00C000 H'00C001 H'00C002
Programming unit: 128 bytes
H'00DF80 H'00DF81 H'00DF82
H'00E000 H'00E001 H'00E002
Programming unit: 128 bytes
H'00FF80 H'00FF81 H'00FF82
H'010000 H'010001 H'010002
Programming unit: 128 bytes
H'017F80 H'017F81 H'017F82
H'018000 H'018001 H'018002
Programming unit: 128 bytes
H'01FF80 H'01FF81 H'01FF82
Figure 18.5 Flash Memory Block Configuration
H'00007F
H'0003FF
H'00047F
H'0007FF
H'00087F
H'000BFF
H'000C7F
H'000FFF
H'00107F
H'007FFF
H'00807F
H'00BFFF
H'00C07F
H'00DFFF
H'00E07F
H'00FFFF
H'01007F
H'017FFF
H'01807F
H'01FFFF
Rev. 7.00 Sep. 11, 2009 Page 458 of 566
REJ09B0211-0700