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參數(shù)資料
| 型號： | MC12U064DACA-2QC00 |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Dual Voltage MultiMediaCard Specification |
| 中文描述： | 雙電壓多媒體卡規(guī)格 |
| 文件頁數(shù)： | 53/64頁 |
| 文件大?。?/td> | 1385K |
| 代理商： | MC12U064DACA-2QC00 |
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MultiMediaCard
TM
CMD4
CMD5
CMD6
CMD7
CMD8
CMD9
No
reversed
reversed
No
reversed
Yes
None
R1
SEND_CSD
asks the selected card to send its
card-specific data (CSD)
asks the selected card to send its
card identification (CID)
asks the selected card to send its
status register.
selects a block length (in bytes)
for all following block commands
(read and write).
*1
reads a block of the size selected
by the SET_BLOCKLEN
command.
*2
continuously transfers data blocks
from card to host until interrupted
by a stop command or the
requested number of data blocks
transmitted.
CMD10
Yes
None
R1
SEND_CID
CMD11
CMD12
CMD13
No
No
Yes
None
R2
SEND_STATUS
CMD14
CMD15
CMD16
reversed
No
Yes
[31:0] block length
R1
SET_BLOCKLEN
CMD17
Yes
[31:0]
address
data
R1
READ_SINGLE_
BLOCK
CMD18
Yes
[31:0]
address
data
R1
READ_MULTIPLE
_BLOCK
CMD19
CMD20
CMD21…
CMD22
CMD23
reversed
No
reversed
Yes
[31:16] set to 0
[15:0] number of
blocks
R1
SET_BLOCK_CO
UNT
Defines the number of blocks
which are going to be transferred
in the immediately exceeding
multiple block read or write
command.
writes a block of the size selected
by the SET_BLOCKLEN
command.
*4
continuously writes blocks of data
until a “Stop Tran” Token or the
requested number of blocks
received.
programming of the
programmable bits of the CSD.
if the card has write protection
features, this command sets the
write protection bit of the
addressed group. The properties
of write protection are coded in the
card specific data
(WP_GRP_SIZE).
if the card has write protection
features, this command clears the
write protection bit of the
CMD24
Yes
[31:0]
address
data
R1b
*3
WRITE_BLOCK
CMD25
Yes
[31:0]
address
data
R1
WRITE_MULTIPL
E_BLOCK
CMD26
CMD27
No
Yes
None
R1b
PROGRAM_CSD
CMD28
Yes
[31:0]
address
data
R1b
SET_WRITE_
PROT
CMD29
Yes
[31:0]
address
data
R1b
CLR_WRITE_
PROT
53
相關PDF資料 |
PDF描述 |
|---|---|
| MC12U128DACA-2QC00 | Dual Voltage MultiMediaCard Specification |
| MC14024B | 7 Stage Ripple Counter(7位二進制計數(shù)器) |
| MC14029B | Binary/Decade Up/Down Counter(二/十進制 增/減計數(shù)器) |
| MC1403B | Low Voltage Reference(低電壓參考源) |
| MC1403 | Low Voltage Reference(低電壓參考源) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MC12U064HACA | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U064HACA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U064HACB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U064HACC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U064HAFA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
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