HD6432646 Hitachi, HD6432646 Datasheet - Page 1104

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

EBR1—Erase Block Register 1
EBR2—Erase Block Register 2
FLPWCR—Flash Memory Power Control Register H'FFAC
1070
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
R/W
EB7
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
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)
Block (Size)
Specify the flash memory erase area
R/W
EB5
R/W
—
R
5
0
13
—
5
0
0
R/W
R/W
EB4
—
R
4
0
12
—
4
0
0
H'FFAA
H'FFAB
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
R/W
EB2
R/W
—
R
2
0
10
—
2
0
0
R/W
R/W
EB9
EB1
—
R
1
0
1
0
9
0
Flash Memory
Flash Memory
Flash Memory
EB8
R/W
EB0
R/W
—
R
0
0
0
0
8
0