- 您現在的位置：買賣IC網 > PDF目錄382299 > MC12U016NACA (SAMSUNG SEMICONDUCTOR CO. LTD.) Shielded Paired Cable; Number of Conductors:2; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:1; Leaded Process Compatible:Yes RoHS Compliant: Yes PDF資料下載
參數資料
| 型號： | MC12U016NACA |
| 廠商： | SAMSUNG SEMICONDUCTOR CO. LTD. |
| 英文描述： | Shielded Paired Cable; Number of Conductors:2; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:1; Leaded Process Compatible:Yes RoHS Compliant: Yes |
| 中文描述： | 多媒體卡規格 |
| 文件頁數： | 50/66頁 |
| 文件大小： | 1422K |
| 代理商： | MC12U016NACA |
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頁當前第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
50
The SPI mode supports single and multiple block read operations (CMD17 and CMD18 in the
MultiMediaCard protocol). The main difference SPI and MultiMediaCard modes is that the data and the
response are both transmitted to the host on the DataOut signal. Therefore the card response to the
STOP_COMMAND may cut-short and replace the last data block (refer to Figure “Read Operation”).
Figure 4-4 Single Block Read Operation
Figure 4-5 Multiple Block Read Operation
The basic unit of data transfer is a block whose maximum size is defined in the CSD (READ_BL_LEN). A
16-bit CRC is appended to the end of each block ensuring data transfer integrity (also refer to chapter
“Cyclic Redundancy Check (CRC)”). CMD17 (READ_SINGLE_BLOCK) initiates a single block read.
CMD18 (READ_MULTIPLE_BLOCK) starts a transfer of several consecutive blocks. Two types of
multiple block read transactions are defined (the host can use either one at any time):
* Open-ended Multiple block read
The number of blocks for the read multiple block operation is not defined. The card willcontinuously
transfer data blocks until a stop transmission command is received.
* Multiple block read with pre-defined block count
The card will transfer the requested number of data blocks, terminate the transaction and return to
transfer state. Stop command is not required at the end of this type of multiple block read, unless
terminated with an error. In order to start a multiple block read with pre-defined block count, the host
must
use
the
SET_BLOCK_COUNT
command
READ_MULTIPLE_BLOCK (CMD18) command. Otherwise the card will start an open-ended multiple
block read which can be stopped using the STOP_TRANSMISSION command.
The host can abort reading at any time, within a multiple block operation, regardless of the its type.
Transaction abort is done by sending the stop transmission command.
In case of a data retrieval error, the card will not transmit any data. Instead, a special data error token will
be sent to the host. Figure “Read Operation-Data Error” shows a data read operation which terminated
(CMD23)
immediately
preceding
the
相關PDF資料 |
PDF描述 |
|---|---|
| MC12U032HACA | CABLE, 9505, 5PAIR, 30.5M; Cores, No. of:10; Conductor make-up:7/32AWG; Area, conductor CSA:0.2mm2; Diameter, External:7.34mm; Material, secondary insulation:PVC; Length, Reel (Imperial):100ft; Colour, secondary insulation:Chrome; RoHS Compliant: Yes |
| MC12U032NACA | Shielded Paired Cable; Number of Conductors:10; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:5; Impedance:75ohm; Leaded Process Compatible:Yes; Voltage Nom.:300V RoHS Compliant: Yes |
| MC12U064HACA | Shielded Paired Cable; Number of Conductors:10; Conductor Size AWG:24; No. Strands x Strand Size:7 x 32; Jacket Material:Polyvinylchloride (PVC); Number of Pairs:5; Impedance:75ohm; Leaded Process Compatible:Yes; Voltage Nom.:300V RoHS Compliant: Yes |
| MC12U064NACA | CABLE, 9506, 6PAIR, PER M; Cores, No. of:12; Conductor make-up:7/32AWG; Area, conductor CSA:0.2mm2; Diameter, External:7.34mm; Material, secondary insulation:PVC; Colour, secondary insulation:Chrome; Alpha type number:5476C RoHS Compliant: Yes |
| MC1DU032HACA | MultiMediaCard Specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MC12U016NACA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U016NACB-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U016NACC-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U016NAFA-0QC00 | 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:MultiMediaCard Specification |
| MC12U016NAFB-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。