hb28d032bp2 Renesas Electronics Corporation., hb28d032bp2 Datasheet - Page 30

• Manufacturer Part Number: hb28d032bp2
• Description: Mobile Embedded Flash With Multimediacard-tm Interface 16 Mbyte/32 Mbyte
• Manufacturer: Renesas Electronics Corporation.

HB28E016/D032BP2
Block-Oriented Write Commands (class 4)
CMD
index
CMD24
CMD25
CMD26
CMD27
Note:
Erase Commands (class 5)
CMD
index
CMD32
CMD33
CMD34
CMD35
CMD36
CMD37
CMD38
30
1. The data transferred must not cross a physical block boundary unless WRITE_BLK_MISALIGN
Type Argument
adtc
adtc
adtc
adtc
Type Argument
ac
ac
ac
ac
ac
ac
ac
is set in the CSD.
[31:0] data
address
[31:0] data
address
[31:0] data
address
[31:0] data
address
[31:0] data
address
[31:0] data
address
[31:0] stuff bits R1b
[31:0] data
address
[31:0] data
address
[31:0] stuff bits
[31:0] stuff bits
Resp Abbreviation
R1
R1
R1
R1
R1
R1
Resp
R1
R1
R1
R1
TAG_SECTOR_START Sets the address of the first sector of the
TAG_SECTOR_END
UNTAG_SECTOR
TAG_ERASE_GROUP_
START
TAG_ERASE_GROUP_
END
UNTAG_ERASE_GRO
UP
ERASE
Abbreviation
WRITE_BLOCK
WRITE_MULTIPLE
_ BLOCK
PROGRAM_CID
PROGRAM_CSD
Command description
erase group.
Sets the address of the last sector in a
continuous range within the selected
erase group to be selected for erase, or
the address of a single sector to be
selected.
Removes one previously selected sector
from the erase selection.
Sets the address of the first erase group
within a range to be selected for erase
Sets the address of the last erase group
within a continuous range to be selected
for erase
Removes one previously selected erase
group from the erase selection
Erases all previously selected sectors
Command description
Writes a block of the size selected by
the SET_BLOCKLEN command.*
Continuously writes blocks of data until
a STOP_TRANSMISSION follows.
Programming of the card identification
register. This command is only done
once per Hitachi Mobile Embedded
Flash card. The card has some
hardware to prevent this operation
after the first programming. Normally
this command is reserved for the
manufacturer.
Programming of the programmable
bits of the CSD.
1