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參數(shù)資料
| 型號： | 28F016S3 |
| 廠商： | Intel Corp. |
| 英文描述： | 3 V FlashFile Memory(3V閃速存儲器) |
| 中文描述： | 3伏FlashFile內(nèi)存（3V的閃速存儲器） |
| 文件頁數(shù)： | 16/18頁 |
| 文件大?。?/td> | 133K |
| 代理商： | 28F016S3 |
28F004S3/28F008S3/28F016S3 SPECIFICATION UPDATE
12 of 14
February, 1999
297799-009
STATUS:
This erratum has been fixed. Refer to the Summary Tables of Changesto
determine the affected stepping(s).
AFFECTED PRODUCTS:
Refer to the Summary Tables of Changesto determine the
affected products and stepping(s).
5.
RP# Control during Power-Up
PROBLEM:
RP# must be held low while V
CC
ramps to a valid level during power
transitions.
Hold RP# Active While V
CC
Ramps
Holding RP# low during power-up blocks spurious writes initiated by system control
logic which may occur as the system voltage transitions to a stable level. Intel
recommends the use of RP# for CPU/memory reset synchronization, write protection,
and deep power-down mode.
IMPLICATION:
This erratum only affects power-up operations. Systems that tie the flash
memory’s RP# input to the system RESET# signal typically will not have a problem with
erratum because the RESET# signal is usually held low during the power-up sequence
to properly synchronize the CPU. However, systems that tie RP# directly to V
CC
will be
more exposed to this problem. So, carefully analyze RP# during the power-up condition
to fully understand its behavior.
WORKAROUND:
If it is determined that this erratum may cause a problem, here is a
possible workaround:
Use a simple RC delay network to hold RP# low during the power-up condition or tie the
RP# input to the system RESET# signal. This workaround will eliminate your exposure
to this problem and also provide your design with addition power-up security.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 28F008S5 | 8-MBIT 5 VOLT FlashFile Memory(8M位5V閃速存儲器) |
| 28F016S5 | 16-MBIT 5V FlashFile Memory(16M位5V閃速存儲器) |
| 28F008SC | 8-MBIT SmartVoltage FlashFile Memory(8M位智能電壓閃速存儲器) |
| 28F016SC | 16-MBIT SmartVoltage FlashFile Memory(16M位智能電壓閃速存儲器) |
| 28F008S | 8-MBit (1 MBit x 8) FLASHFILE Memory(8-M位 (1 M位 x 8)閃速存儲器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 28F016S5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BYTE-WIDE SMART 5 FlashFile MEMORY FAMILY 4. 8. AND 16 MBIT |
| 28F016SA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:28F016SA 16-MBIT (1 MBIT X 16, 2 MBIT X 8)FlashFile MEMORY |
| 28F016SA/DD28F032SA | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:INFORMATION |
| 28F016SA-070 | 制造商:undefined 功能描述: |
| 28F016SC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:28F016SC - BYTE-WIDE SmartVoltage FlashFile MEMORY FAMILY 4. 8. AND 16 MBIT |
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