HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 437

• Manufacturer Part Number: HD6433640
• Description: H8/3644 Series Hardware Manual
• Manufacturer: HITACHI [Hitachi Semiconductor]

EBR1—Erase block register 1
EBR2—Erase block register 2
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
SB7
R/W
—
—
7
1
7
0
SB6
R/W
—
—
6
1
6
0
R/W
SB5
—
—
5
1
5
0
R/W
SB4
—
—
4
1
4
0
H'FF82
H'FF83
Small block 7 to 0
0 Not selected
1 Selected
R/W
SB3
R/W
LB3
3
0
3
0
(Flash memory version only)
(Flash memory version only)
R/W
R/W
SB2
LB2
2
0
2
0
Large block 3 to 0
0 Not selected
1 Selected
R/W
R/W
SB1
LB1
1
0
1
0
Flash memory
Flash memory
R/W
R/W
SB0
LB0
0
0
0
0
433