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參數(shù)資料
| 型號： | 28F001BX |
| 廠商： | Intel Corp. |
| 英文描述： | 5 V Boot Block Flash Memory(5 V引導(dǎo)塊閃速存儲器) |
| 中文描述： | 5伏啟動(dòng)塊閃存（5伏引導(dǎo)塊閃速存儲器） |
| 文件頁數(shù)： | 23/39頁 |
| 文件大小： | 648K |
| 代理商： | 28F001BX |
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E
Finally, the device is disabled, until RP# is brought
to V
IH
, regardless of the state of its control inputs.
This provides an additional level of protection.
28F001BX
23
9.5
28F001BX Power Dissipation
When designing portable systems, designers must
consider battery power consumption not only during
device operation, but also for data retention during
system idle time. Flash nonvolatility increases
usable battery life because the 28F001BX does not
consume any power to retain code or data when the
system is off.
In addition, the 28F001BX’s deep power-down
mode ensures extremely low power dissipation
even when system power is applied. For example,
laptop and other PC applications, after copying
BIOS to DRAM, can lower RP# to V
IL
, producing
negligible power consumption. If access to the boot
code is again needed, as in case of a system
RESET#, the part can again be accessed, following
the t
PHAV
wakeup cycle required after RP# is first
raised back to V
IH
. The first address presented to
the device while in power-down requires time t
PHAV
,
after RP# transitions high, before outputs are valid.
Further accesses follow normal timing. See
AC
Characteristics
—Read-Only Operations
and Figure
11 for more information.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 28F002BC | 28F002BC 2-MBIT (256K X 8) BOOT BLOCK FLASH MEMORY |
| 28F002BV-B | 2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| 28F004B3 | 3 Volt Advanced Boot Block Flash Memory(3 V,4M位高級引導(dǎo)塊閃速存儲器) |
| 28F004S3 | BYTE-WIDE SMART 3 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT |
| 28F004S5 | BYTE-WIDE SMART 5 FlashFile MEMORY FAMILY 4, 8, AND 16 MBIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 28F001BX-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY |
| 28F001BX-T | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:1-MBIT (128K x 8) BOOT BLOCK FLASH MEMORY |
| 28F001BX-T/28F001BX-B/28F001BN-T/BN-B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:28F001BX-T/28F001BX-B/28F001BN-T/BN-B |
| 28F001BX-T/B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:28F001BX-T/B |
| 28F002BC | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:28F002BC 2-MBIT (256K X 8) BOOT BLOCK FLASH MEMORY |
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