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參數(shù)資料
| 型號： | HB288032MM1 |
| 元件分類： | PROM |
| 英文描述： | FLASH 2.7V PROM CARD, XMA7 |
| 封裝： | CARD-7 |
| 文件頁數(shù)： | 61/80頁 |
| 文件大?。?/td> | 236K |
| 代理商： | HB288032MM1 |
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HB288032MM1
64
Timing Values
Symbol
Min
Max
Unit
N
CS
0
—
8 clock cycles
N
CR
1
8
8 clock cycles
N
RC
1
—
8 clock cycles
N
AC
1
spec. in the CSD*
1
8 clock cycles
N
WR
1
—
8 clock cycles
N
EC
0
—
8 clock cycles
N
DS
0
—
8 clock cycles
Note:
1. Refer to Chapter “Time-out Condition”.
Error Handling
MultiMediaCards are defined as error free devices or as devices with a defined maximum bit error rate
(with external error correction circuitry). To correct defects in the memory field of the cards the system
may include error correction codes in the payload data (ECC). This correction is intended to correct static
errors. Additionally two methods of detecting errors generated during the data transfer (dynamic errors)
via a cyclic redundancy check (CRC) are implemented.
On Card Error Correction Code (ECC)
The HB288032MM1 is free of static errors. All errors are covered inside the card, even errors occurring
during the livetime of HB288032MM1 are covered for the user. The only effect which may be notified by
the end user is, that the overall memory capacity may be reduced by small number of blocks. All flash
handling is done on card, so that no external error correction is needed.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HB288064A5 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:FLASH ATA Card |
| HB288064A6 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:FLASH ATA Card |
| HB288064C5 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CompactFlash⑩ |
| HB288064C6 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CompactFlash⑩ |
| HB288064MM1 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:MultiMediaCard 64 MByte |
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