hb28b128mm2 Renesas Electronics Corporation., hb28b128mm2 Datasheet - Page 4

• Manufacturer Part Number: hb28b128mm2
• Description: Multimediacard 16 Mbyte/32 Mbyte/64 Mbyte/128 Mbyte
• Manufacturer: Renesas Electronics Corporation.

HB28H016/D032/B064/B128MM2
Features
• 16 MByte/32 MByte/64 MByte/128 MByte memory capacity
• On card error correction
• MultiMediaCard system standard compatibility
• High speed serial interface with random access
• Low power dissipation
Rev.5.0, Jan. 2003, page 2 of 88
 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
 No external programming voltage required
 Damage free powered card insertion and removal (no operation)
 4kV ESD protection (Contact Pads)
 Up to 10 stacked card (at 20 MHz, V
 Access time: 300 µs (typ) (at 20 MHz, V
 High speed: 216 mW (max) (at 20 MHz, V
 High speed: 288 mW (max) (at 20 MHz, V
CC
= 2.7 V to 3.6 V operation voltage range (V
CC
= 2.7 to 3.6V)
CC
= 2.7 to 3.6V)
CC
CC
= 3.6 V): HB28H016/D032/B064MM2
= 3.6 V): HB28B128MM2
CC
= 2.0 V to 3.6 V for the interface)