- 您現在的位置：買賣IC網 > PDF目錄382300 > MC56U064HACA-0QC00 (SAMSUNG SEMICONDUCTOR CO. LTD.) MultiMediaCard Specification PDF資料下載
參數資料
| 型號： | MC56U064HACA-0QC00 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | MultiMediaCard Specification |
| 中文描述： | 多媒體卡規格 |
| 文件頁數： | 28/66頁 |
| 文件大小： | 1422K |
| 代理商： | MC56U064HACA-0QC00 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁當前第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁
MultiMediaCard
TM
28
WP_GRP_SIZE
The size of a write protection group. The content of this register is a binary coded value defining the
number of erase group. This parameter's value is 8, which means that a write protect group size is 128
kByte.
WP_GRP_ENABLE
The value is set to ‘1’, meaning group write protection is enabled.
DEFAULT_ECC
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.
R2W_FACTOR
Defines the typical block program time as a multiple of the read access time. The following table defines
the field format.
R2W_FACTOR
0
1
2
3
4
5
6
7
This parameter value is 4 for these MultiMediaCards.
WRITE_BLK_LEN
Block length for write operation. See READ_BL_LEN for field coding.
WRITE_BLK_PARTIAL
WRITE_BLK_PARTIAL defines whether partial block sizes can be used in block wrtie commands.
WRITE_BLK_PARTIAL = 0 means that only the block size defined by WRITE_BLOCK_LEN can be used
for block-orinted data transfer. WRITE_BLK_PARTIAL = 1 means that smaller blocks can be used as
well. The minimum block size will be equal to minimum addressable unit (one byte). These
MultiMediaCards support partial block read. The parameter WRITE_BLK_PARTIAL is permanently
assigned to the value “0”.
FILE_FORMAT_GRP
Indicated the selected group of file formats. This fiels is read-only for ROM. The usage of this fiels is
Multiples of read access time
1
2 (Write half as fast as read)
4
8
16
32
64
128
相關PDF資料 |
PDF描述 |
|---|---|
| MC2DU064HACA-0QC00 | MultiMediaCard Specification |
| MC28U256HACA-0QC00 | MultiMediaCard Specification |
| MC2DU512HACA-0QC00 | MultiMediaCard Specification |
| MC1GU512HACA-0QC00 | MultiMediaCard Specification |
| MC1GU128NACA | MultiMediaCard Specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC56U064HACB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U064HACC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U064HAFA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U064HAFB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC56U064HAFC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
發布緊急采購，3分鐘左右您將得到回復。