HB28K032MM3 Renesas Electronics America, HB28K032MM3 Datasheet - Page 29

• Manufacturer Part Number: HB28K032MM3
• Manufacturer: Renesas Electronics America
• Type: MultiMedia Cardr

Specifications of HB28K032MM3

• Density: 32MByte
• Operating Supply Voltage (typ): 3.3V
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Package Type: Not Required
• Mounting: Surface Mount
• Pin Count: 7
• Operating Temperature Classification: Commercial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Programmable: Yes
• Lead Free Status / RoHS Status: Compliant

HB28K032/L064/J128/J256/J512MM3, HB28K032/L064/J128/J256RM3
Block-Oriented Read Commands (class 2)
CMD
index
CMD16 ac
CMD17 adtc
CMD18 adtc
Notes: 1. The default block length is as specified in the CSD. These Renesas MultiMediaCards do not
Stream Write Command (class 3)
CMD
index
CMD20 adtc
Block-Oriented Read/Write Command (class 2/4)
CMD
index
CMD23 ac
Rev.0.02, Sep.15.2004, page 29 of 89
2. The data transferred must not cross a physical block boundary unless READ_BLK_MISALIGN is
Type Argument
Type Argument
Type Argument
support partial block write, so the write block size defined by WRITE_BLK_LEN is permanently
assigned to the value 512 bytes.
set in the CSD. These Renesas MultiMediaCards do not support read block operations with
boundary crossing (READ_BLK_MISALIGN = ‘0’), so the data transferred must not cross a
physical block boundary.
[31:0] block
length
[31:0] data
address
[31:0] data
address
[31:0] data
address
[31:16] set to 0
[15:0] number of
blocks
Resp
R1
R1
R1
Resp
R1
Resp
R1
Abbreviation
SET_BLOCKLEN
READ_SINGLE_BL
OCK
READ_MULTIPLE_
BLOCK
Abbreviation
WRITE_DAT_
UNTIL_STOP
Abbreviation
SET_BLOCK_COU
NT
Command description
Selects a block length (in bytes) for all
following block-oriented read
commands and lock card command.*
Reads a block of the size selected by
the SET_BLOCKLEN command.*
Continuously send blocks of data until
interrupted by a stop.
Command description
Writes data stream from the host,
starting at the given address, until a
STOP_TRANSMISSION follows.
Command description
Defines the number of blocks which
are going to be transferred in the
immediately succeeding multiple block
read or write command.
2
1