HD6433640 HITACHI [Hitachi Semiconductor], HD6433640 Datasheet - Page 130
HD6433640
Manufacturer Part Number
HD6433640
Description
H8/3644 Series Hardware Manual
Manufacturer
HITACHI [Hitachi Semiconductor]
Datasheet
1.HD6433640.pdf
(508 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
HD6433640RA78H
Manufacturer:
HITACHI/日立
Quantity:
20 000
Part Number:
HD6433640RB90H
Manufacturer:
RENESAS/瑞萨
Quantity:
20 000
- Current page: 130 of 508
- Download datasheet (2Mb)
6.5.3
EBR2 is an 8-bit register that specifies small flash-memory blocks for programming or erasure.
EBR2 is initialized to H'00 upon reset, in sleep mode, subsleep mode, watch mode, and standby
mode, and when 12 V is not applied to FV
block is selected and can be programmed and erased. The erase block map is shown in figure 6.8,
and the correspondence between bits and erase blocks is shown in table 6.9.
Note: * Word access cannot be used on this register; byte access must be used. For information on
Bits 7 to 0—Small Block 7 to 0 (SB7 to SB0): These bits select small blocks (SB7 to SB0) to be
programmed and erased.
Bits 7 to 0:
SB7 to SB0
0
1
Bit
Initial value
Read/Write
access to this register, see note 11 in section 6.9, Flash Memory Programming and Erasing
Precautions. LB3 is invalid in the H8/3643F, and LB3 and LB2 are invalid in the H8/3642AF.
Erase Block Register 2 (EBR2)
R/W*
SB7
Description
Block SB7 to SB0 is not selected
Block SB7 to SB0 is selected
7
0
R/W*
SB6
6
0
R/W*
SB5
5
0
PP
. When a bit in EBR2 is set to 1, the corresponding
R/W*
SB4
4
0
R/W*
SB3
3
0
R/W*
SB2
2
0
R/W*
SB1
1
0
(initial value)
R/W*
SB0
0
0
121
Related parts for HD6433640
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
LOW FREQUENCY POWER AMPLIFIER
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon N-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
SILICON N-CHANNEL JUNCTION FET LOW FREQUECY LOW NOISE AMPLIFIER
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon P-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon P-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
SILICON SPEED POWER SWITCHING
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
SILICON P-CHANNEL MOS FET HIGH SPEED POWER SWITCHING
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
SILICON P-CHANNEL MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
SILICON P-CHANNEL MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon P-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet:
Part Number:
Description:
Silicon P-Channel MOS FET
Manufacturer:
HITACHI [Hitachi Semiconductor]
Datasheet: