HB28E016MM2 View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HB28E016MM2

MultiMediaCard™ 16 Mbyte/32 Mbyte/64 Mbyte/128 MByte

Hitachi -> Renesas Electronics 

HB28E016/D032/D064/B128MM2

line including 16-bit CRC. The data block shall indicate the mode ERASE (the ERASE

bit shall be the only bit set).

If the ERASE bit is not the only bit in the data field then the LOCK_UNLOCK_FAILED error bit will be

set in the status register and the erase request is rejected. If the command was accepted then ALL THE

CARD CONTENT WILL BE ERASED including the PWD and PWD_LEN register content and the

locked card will get unlocked. An attempt to force erase on an unlocked card will fail and

LOCK_UNLOCK_FAILED error bit will be set in the status register.

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