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參數(shù)資料
| 型號(hào)： | SMC032BFY6E |
| 廠商： | NUMONYX |
| 元件分類： | PROM |
| 英文描述： | 4M X 8 FLASH 3.3V PROM CARD, 300 ns, UUC50 |
| 封裝： | LEAD FREE, CARD-50 |
| 文件頁(yè)數(shù)： | 16/90頁(yè) |
| 文件大?。?/td> | 1863K |
| 代理商： | SMC032BFY6E |
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SMCxxxBF
Command interface
5
Command interface
There are two types of bus cycles and timing sequences that occur in the PCMCIA type
interface, direct mapped I/O transfer and memory access. Two types of bus cycles are also
available in true IDE interface type: PIO transfer and multi-word DMA transfer.
Figure 8 show the read and write timing diagrams.
In order to set the card mode, the -OE (-ATASEL) signal must be set and kept stable before
applying VCC until the reset phase is completed. To place the card in memory mode or I/O
mode, -OE(-ATASEL) must be driven High, while it must be driven Low to place the card in
true IDE mode.
5.1
Attribute memory read and write
Figure 2.
Attribute memory read waveforms
1.
DOUT signifies data provided by the CompactFlash memory card to the system. The -CE signal or both the -OE signal and
the -WE signal must be de-asserted between consecutive cycle operations.
AI10080
tc(R)
ta(A)
tv(A)
ta(CE)
ten(OE)
VALID
Address Inputs
D0 to D15 (DOUT)
VALID
–REG
–CE2/–CE1
–OE
tsu(A)
ten(CE)
tdis(OE)
tdis(CE)
ta(OE)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| SMC04-5-L | 制造商:ELDECO 制造商全稱:ELDECO 功能描述:Standard : UL - IEC 300V - 320V 15A - 17.5A |
| SMC04-5-R | 制造商:ELDECO 制造商全稱:ELDECO 功能描述:Standard : UL - IEC 300V - 320V 15A - 17.5A |
| SMC04GBF | 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:32MByte, 64MByte, 128MByte, 256MByte, 512MByte, 1GByte, 2GByte, and 4GByte 3.3/5V Supply CompactFlash⑩ Card |
| SMC04GBFI6E | 制造商:Micron Technology Inc 功能描述:4GB COMPACT FLASH CARD IND GRADE IND TEMP - Trays |
| SMC04GBFK6E | 功能描述:MEMORY CARD 4GB COMPACT FLASH RoHS:是 類別:存儲(chǔ)卡，模塊 >> 存儲(chǔ)器，PC 卡 系列:- 標(biāo)準(zhǔn)包裝:30 系列:- 存儲(chǔ)容量:8GB 存儲(chǔ)器類型:存儲(chǔ)卡 - Extreme III SD? |
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