h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 1113

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

EBR1—Erase Block Register 1
EBR2—Erase Block Register 2
FLPWCR—Flash Memory Power Control Register
EBR1
EBR2
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
PDWND
Power-Down Disable
R/W
R/W
EB7
R/W
0
1
7
0
15
—
7
0
0
Transition to flash memory power-down mode enabled
Transition to flash memory power-down mode disabled
R/W
R/W
EB6
—
R
6
0
14
—
6
0
0
Block (Size)
EB0 (1 kB)
EB1 (1 kB)
EB2 (1 kB)
EB3 (1 kB)
EB4 (28 kB)
EB5 (16 kB)
EB6 (8 kB)
EB7 (8 kB)
EB8 (32 kB)
EB9 (32 kB)
Specify the flash memory erase area
R/W
EB5
R/W
—
R
5
0
13
—
5
0
0
R/W
EB4
R/W
—
R
4
0
12
—
4
0
0
Rev. 5.00 Sep 22, 2005 page 1087 of 1136
H'FFAA
H'FFAB
H'FFAC
H'000000–H'0003FF
H'000400–H'0007FF
H'000800–H'000BFF
H'000C00–H'000FFF
H'001000–H'007FFF
H'008000–H'00BFFF
H'00C000–H'00DFFF
H'00E000–H'00FFFF
H'010000–H'017FFF
H'018000–H'01FFFF
R/W
EB3
R/W
—
R
3
0
11
—
3
0
0
Addresses
Appendix B Internal I/O Register
R/W
EB2
R/W
—
R
2
0
10
—
2
0
0
EB9
R/W
EB1
R/W
—
R
1
0
1
0
9
0
REJ09B0257-0500
Flash Memory
Flash Memory
Flash Memory
EB8
R/W
EB0
R/W
—
R
0
0
0
0
8
0