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參數(shù)資料
| 型號： | 28F320J5 |
| 廠商： | Intel Corp. |
| 英文描述： | 5 Volt Intel StrataFlash Memory(5 V 32M位英特爾StrataFlash存儲器) |
| 中文描述： | 5伏英特爾StrataFlash存儲器（5伏32兆位英特爾的StrataFlash存儲器） |
| 文件頁數(shù)： | 30/53頁 |
| 文件大?。?/td> | 272K |
| 代理商： | 28F320J5 |
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28F320J5/28F640J5
E
30
PRELIMINARY
successful clear block lock-bits operation requires
that the master lock-bit is not set or, if the master
lock-bit is set, that RP# = V
HH
. If it is attempted with
the master lock-bit set and RP# = V
IH
, SR.1 and
SR.5 will be set to
“1” and the operation will fail. A
clear block lock-bits operation with V
IH
< RP# < V
HH
produce spurious results and should not be
attempted.
If a clear block lock-bits operation is aborted due to
V
PEN
or V
CC
transitioning out of valid range or RP#
active transition, block lock-bit values are left in an
undetermined state. A repeat of clear block lock-
bits is required to initialize block lock-bit contents to
known values. Once the master lock-bit is set, it
cannot be cleared.
Table 14. Write Protection Alternatives
Operation
Block Erase or
Program
Master
Lock-Bit
Block
Lock-Bit
0
1
RP#
Effect
V
IH
or V
HH
Block Erase and Program Enabled
V
IH
Block is Locked. Block Erase and Program Disabled
V
HH
Block Lock-Bit Override. Block Erase and Program
Enabled
V
IH
or V
HH
Set or Clear Block Lock-Bit Enabled
V
IH
Master Lock-Bit Is Set. Set or Clear Block Lock-Bit
Disabled
V
HH
Master Lock-Bit Override. Set or Clear Block Lock-Bit
Enabled
V
IH
Set Master Lock-Bit Disabled
V
HH
Set Master Lock-Bit Enabled
X
Set or Clear Block
Lock-Bit
0
1
X
X
Set Master
Lock-Bit
X
X
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 28F640J5 | 5 V Intel StrataFlash Memory(5V 64M位英特爾StrataFlash閃速存儲器) |
| 28F400B3 | SMART 3 ADVANCED BOOT BLOCK WORD-WIDE |
| 28F400BL-TB | 4-MBlT (256K x 16, 512K x 8) LOW-POWER BOOT BLOCK FLASH MEMORY FAMILY |
| 28F400BV-TB | 4-MBIT (256K X 16, 512K X 8)SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| 28F400BX-TB | 4-MBIT (256K X 16, 512K X 8) BOOT BLOCK FLASH MEMORY FAMILY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 28F320J5_02 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:5 Volt Intel StrataFlash? Memory |
| 28F320S3 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:WORD-WIDE FlashFile MEMORY FAMILY |
| 28F320S5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:WORD-WIDE FlashFile MEMORY FAMILY |
| 28F320W30 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:1.8 Volt Intel Wireless Flash Memory with 3 Volt I/O and SRAM (W30) |
| 28F400B3 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:SMART 3 ADVANCED BOOT BLOCK WORD-WIDE |
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