hb28d032bp2 Renesas Electronics Corporation., hb28d032bp2 Datasheet - Page 20

• Manufacturer Part Number: hb28d032bp2
• Description: Mobile Embedded Flash With Multimediacard-tm Interface 16 Mbyte/32 Mbyte
• Manufacturer: Renesas Electronics Corporation.

HB28E016/D032BP2
Set by the card manufacturer and defines the ECC code which is recommended to use (e.g. the device is
tested for). The value is set to ‘0’, indicating that no designated ECC is recommended.
Defines the typical block program time as a multiple of the read access time. The following table defines
the field format.
R2W_FACTOR
R2W_FACTOR
0
1
2
3
4
5
6, 7
This parameter value is 2 for these Hitachi Mobile Embedded Flashes.
20
R2W_FACTOR
Multiples of read access time
1
2 (write half as fast as read)
4
8
16
32
reserved