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參數(shù)資料
| 型號： | 28F008S5 |
| 廠商： | Intel Corp. |
| 英文描述： | 8-MBIT 5 VOLT FlashFile Memory(8M位5V閃速存儲器) |
| 中文描述： | 8兆位5伏FlashFile內存（800萬位5V的閃速存儲器） |
| 文件頁數(shù)： | 23/38頁 |
| 文件大?。?/td> | 427K |
| 代理商： | 28F008S5 |
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E
28F004S5, 28F008S5, 28F016S5
23
PRELIMINARY
SR.7 =
0
1
Start
Write 60H,
Block/Device Address
Write 01H/F1H,
Block/Device Address
Full Status
Check if Desired
Set Lock-Bit Complete
FULL STATUS CHECK PROCEDURE
1
0
Read Status Register
Data (See Above)
1
0
Read Status
Register
V
PP
Range Error
1
0
Command Sequence
Error
SR.3 =
SR.4 =
SR.4,5 =
Set Lock-Bit Error
Bus
Operation
Command
Comments
Standby
Check SR.4,5
Both 1 = Command Sequence Error
Standby
SR.5, SR.4, SR.3 and SR.1 are only cleared by the Clear Status
Register command in cases where multiple lock-bits are set before
full status is checked.
If error is detected, clear the Status Register before attempting retry
or other error recovery.
Check SR.4
1 = Set Lock-Bit Reset Error
Standby
Bus
Operation
Command
Comments
Write
Write
Set
Block/Master
Lock-Bit Setup
Read
Data = 60H
Addr = Block Address (Block),
Device Address (Master)
Check SR.7
1 = WSM Ready
0 = WSM Busy
Repeat for subsequent lock-bit set operations.
Full status check can be done after each lock-bit set operation or after
a sequence of lock-bit set operations.
Write FFH after the last lock-bit set operation to place device in
read array mode.
Status Register Data
Standby
Set
Block or Master
Lock-Bit Confirm
Data = 01H (Block),
F1H (Master)
Addr = Block Address (Block),
Device Address (Master)
Set Lock-Bit Successful
Standby
0
1
Device Protect Error
SR.1 =
Check SR.3
1 = V
PP
Error Detect
Check SR.1
1 = Device Protect Detect
RP# = V
,
(Set Master Lock-Bit Operation)
RP# = V
, Master Lock-Bit Is Set
(Set Block Lock-Bit Operation)
Figure 10. Set Block and Master Lock-Bit Flowchart
相關PDF資料 |
PDF描述 |
|---|---|
| 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) |
| 28F0101024K | 28F010 1024K (128K X 8) CMOS FLASH MEMORY |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 28F008SA | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:8 MBIT (1 MBIT x 8) FLASH MEMORY |
| 28F008SA-L | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:8 MBIT (1 MBIT x 8) FLASH MEMORY |
| 28F008SAT-ZW | 制造商: 功能描述: 制造商:undefined 功能描述: |
| 28F008SC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:BYTE-WIDE SmartVoltage FlashFile MEMORY FAMILY 4. 8. AND 16 MBIT |
| 28F010 | 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:1024K (128K x 8) CMOS FLASH MEMORY |
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