hb28d064mm2 Renesas Electronics Corporation., hb28d064mm2 Datasheet - Page 2

• Manufacturer Part Number: hb28d064mm2
• Description: Multimediacard 16 Mbyte/32 Mbyte/64 Mbyte/128 Mbyte
• Manufacturer: Renesas Electronics Corporation.

HB28E016/D032/D064/B128MM2
2
MultiMediaCard system standard compatibility
High speed serial interface with random access
Low power dissipation
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)
Read speed:
Write speed:
Up to 10 stacked card (at 20 MHz, V
Access time: 300 s (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
sustained: 13.7 Mbit/s (multi-block read)
burst (one block): 20 Mbit/s
sustained: 6.4 Mbit/s (for HB28E016MM2/HB28D032MM2) (multi-block write)
burst (one block): 20 Mbit/s
12.8 Mbit/s (for HB28D064MM2/HB28B128MM2) (multi-block write)
CC
= 2.7 to 3.6V)
CC
CC
CC
= 2.7 to 3.6V)
= 3.6 V): HB28E016MM2/HB28D032MM2
= 3.6 V): HB28D064MM2/HB28B128MM2
CC
= 2.0 V to 3.6 V for the interface)