h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 662

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Section 23 ROM
23.3
23.3.1
Figure 23.5 shows the block configuration of 64-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 8 kbytes (2 blocks), 16 kbytes (1 block), 28 kbytes (1 block), and 1 kbyte
(4 blocks). Erasing is performed in these divided units. Programming is performed in 128-byte
units starting from an address whose lower bits are H'00 or H'80.
Rev. 3.00 Mar 21, 2006 page 608 of 788
REJ09B0300-0300
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
Block Configuration
Block Configuration of 64-Kbyte Flash Memory
Figure 23.5 64-Kbyte Flash Memory Block Configuration
H'000000
H'000380
H'000400
H'000780
H'000800
H'000B80
H'000C00
H'000F80
H'001000
H'007F80
H'008000
H'00BF80
H'00C000
H'00DF80
H'00E000
H'00FF80
H'000001
H'000381
H'000401
H'000781
H'000801
H'000B81
H'000C01
H'000F81
H'001001
H'007F81
H'008001
H'00BF81
H'00C001
H'00DF81
H'00E001
H'00FF81
H'000002
H'000382
H'000402
H'000782
H'000802
H'000B82
H'000C02
H'000F82
H'001002
H'007F82
H'008002
H'00BF82
H'00C002
H'00DF82
H'00E002
H'00FF82
– – – – – – – – – – – – – –
– – – – – – – – – – – – – –
– – – – – – – – – – – – – –
– – – – – – – – – – – – – –
– – – – – – – – – – – – – –
– – – – – – – – – – – – – –
– – – – – – – – – – – – – –
– – – – – – – – – – – – – –
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
Programming unit: 128 bytes
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