HB28H016/D032/B064/B128MM2
MultiMediaCard
ERASE
GROUP 0
Block 0 Block 1 Block 2 Block 3 Block n
Sector 0.0
Sector 0.1
Sector 0.2
Sector 0.3
Sector 0.n
ERASE
GROUP 1
ERASE
GROUP n
Erase Tagging Hierarchy
Each WP-group may have an additional write protection bit. The write protection bits are programmable
via special commands (refer to Chapter “Commands”). The information about the availability is stored in
the CSD.
WP-GROUP 0
WP-GROUP 1
WP-GROUP n
Write Protection
Rev.5.0, Jan. 2003, page 23 of 88