HB28D032MM2 datasheet(4/90 Pages) RENESAS

4 / 90 page

HB28H016/D032/B064/B128MM2

Rev.5.0, Jan. 2003, page 2 of 88

Features

• 16 MByte/32 MByte/64 MByte/128 MByte memory capacity

• On card error correction

• MultiMediaCard system standard compatibility

 System specification version 3.1 compliant

 SPI mode supports the single and multiple block read and write operations.

 Block and partial block read supported (Command classes 2)

 Stream read supported (Command class 1)

 Block write and erase supported (Command classes 4 and 5)

 Group write protection (Command classes 6)

 Stream write supported (Command classes 3)

 Password data access protection

 Small erase block size of 512 bytes, tagged erase supported

 Read block size programmable between 1 and 2048 bytes

 V

CC = 2.7 V to 3.6 V operation voltage range (VCC = 2.0 V to 3.6 V for the interface)

 No external programming voltage required

 Damage free powered card insertion and removal (no operation)

 4kV ESD protection (Contact Pads)

• High speed serial interface with random access

 Up to 10 stacked card (at 20 MHz, V

CC = 2.7 to 3.6V)

 Access time: 300 µs (typ) (at 20 MHz, V

CC = 2.7 to 3.6V)

• Low power dissipation

 High speed: 216 mW (max) (at 20 MHz, V

CC = 3.6 V):

HB28H016/D032/B064MM2

 High speed: 288 mW (max) (at 20 MHz, V

CC = 3.6 V):

HB28B128MM2

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