HB28K032MM3 Renesas Electronics America, HB28K032MM3 Datasheet - Page 21

• 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
Defines if the contents are an original (COPY = ‘0’) or a copy (= ‘1’). The COPY bit is a one time
programmable bit, being set by the customer. The default value is ‘0’.
Permanently protects the whole card content against overwriting or erasing (all write and erase commands
for this card is a permanently disabled). This parameter is one-time programmable by the customer. The
default value is ‘0’ (not protected).
Temporarily protects the whole card content from being overwritten or erased (all write and erase
commands for this card are temporarily disabled). This parameter is programmable by the customer. The
default value is ‘0’ (not protected).
Indicates the file format on the card. The default value is ‘0’. This field is read-only for ROM. The
following formats are defined:
File_Formats
FILE_FORMAT_GRP
0
0
0
0
1
Rev.0.02, Sep.15.2004, page 21 of 89
COPY
PERM_WRITE_PROTECT
TMP_WRITE_PROTECT
FILE_FORMAT
FILE_FORMAT Type
0
1
2
3
0, 1, 2, 3
Hard disk-like file system with partition table
DOS FAT (floppy-like) with boot sector only (no partition table)
Universal File Format
Others/Unknown
Reserved