- 您现在的位置：买卖IC网 > PDF目录21886 > SFCF2048H1BK1TO-I-DT-553-SMA (Swissbit NA Inc)FLASH SLC UDMA/MDMA/PIO 2G PDF资料下载
参数资料
| 型号： | SFCF2048H1BK1TO-I-DT-553-SMA |
| 厂商： | Swissbit NA Inc |
| 文件页数： | 40/99页 |
| 文件大小： | 0K |
| 描述： | FLASH SLC UDMA/MDMA/PIO 2G |
| 视频文件： | Swissbit Manufacturing Overview |
| RoHS指令信息： | Environment Protection Declaration |
| 标准包装： | 20 |
| 系列： | C-300 |
| 存储容量： | 2GB |
| 存储器类型： | CompactFlash? |
| 其它名称： | 1052-1009 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页当前第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页第93页第94页第95页第96页第97页第98页第99页
b) The host shall generate an HSTROBE edge to latch the new word no sooner than t DVS after changing the
state of D[15:00]. The host shall generate an HSTROBE edge no more frequently than t CYC for the selected
Ultra DMA mode. The host shall not generate two rising or falling HSTROBE edges more frequently than 2t cyc
for the selected Ultra DMA mode.
c)
The host shall not change the state of D[15:00] until at least t DVH after generating an HSTROBE edge to latch
the data.
d) The host shall repeat steps (a), (b), and (c) until the data transfer is complete or an Ultra DMA burst is
paused, whichever occurs first.
Figure 16: Sustained Ultra DMA Data-Out Burst Timing
Note: Data (D15:D00) and HSTROBE signals are shown at both the device and the host to emphasize that cable
settling time as well as cable propagation delay shall not allow the data signals to be considered stable at the
device until some time after they are driven by the host.
6.5.4.4.8 Device Pausing an Ultra DMA Data-Out Burst
The device pauses an Ultra DMA Data-Out burst by following the steps lettered below. The
timing diagram is shown in Figure 17: Ultra DMA Data-Out Burst Device Pause Timing. The
timing parameters are specified in Table 26: Ultra DMA Data Burst Timing Requirements and are
The following steps shall occur in the order they are listed unless otherwise specifically allowed:
a) The device shall not pause an Ultra DMA burst until at least one data word of an Ultra DMA burst has been
transferred.
b) The device shall pause an Ultra DMA burst by negating – DDMARDY.
c) The host shall stop generating HSTROBE edges within t RFS of the device negating – DDMARDY.
d) If the device negates – DDMARDY within t SR after the host has generated an HSTROBE edge, then the device
shall be prepared to receive zero or one additional data words. If the device negates – DDMARDY greater
than t SR after the host has generated an HSTROBE edge, then the device shall be prepared to receive zero,
one or two additional data words. The additional data words are a result of cable round trip delay and t RFS
timing for the host.
e) The device shall resume an Ultra DMA burst by asserting – DDMARDY.
Swissbit AG
Industriestrasse 4
Swissbit reserves the right to change products or specifications without notice.
Revision: 1.51
CH-9552 Bronschhofen
Switzerland
www.swissbit.com
industrial@swissbit.com
C-300_data_sheet_CF-HxBK_Rev151.doc
Page 40 of 99
相关PDF资料 |
PDF描述 |
|---|---|
| MLEAWT-A1-0000-0004A3 | LED XLAMP ML-E WHITE SMD |
| VERSAFIT-KIT-2-COLOR | KIT HEATSHRINK 6" 133 PCS COLOR |
| MLEAWT-H1-0000-0003E3 | XLAMP ML-E SERIES LED WHITE |
| SFCF2048H4BK1SA-I-QT-553-SMA | FLASH SLC UDMA/MDMA/PIO 2G |
| DK511 | LCD DPM +9V 200MV 3.5 DIGIT -RED |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SFCF2048H1BO2TO-C-M0-523-SMA | 制造商:SWISSBIT NA INC 功能描述:FLASH |
| SFCF2048H1BO2TO-C-M0-533-ZP1 | 制造商:SWISSBIT NA INC 功能描述:FLASH |
| SFCF2048H1BO2TO-C-M0-543-SMA | 制造商:SWISSBIT NA INC 功能描述:FLASH |
| SFCF2048H1BO2TO-I-M0-523-SMA | 功能描述:FLASH SLC UDMA/MDMA/PIO 2G RoHS:是 类别:存储卡，模块 >> 存储器，PC 卡 系列:C-320 标准包装:30 系列:- 存储容量:8GB 存储器类型:存储卡 - Extreme III SD? |
| SFCF2048H1BO2TO-I-M0-533-ZP1 | 制造商:SWISSBIT NA INC 功能描述:FLASH |
发布紧急采购，3分钟左右您将得到回复。