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參數(shù)資料
| 型號： | 28F320S3 |
| 廠商： | Intel Corp. |
| 英文描述： | 3 V、32MB FlashFile Memory(3 V、32M位FlashFile 存儲器) |
| 中文描述： | 3伏，32MB的FlashFile內(nèi)存（3伏，32位FlashFile存儲器） |
| 文件頁數(shù)： | 36/53頁 |
| 文件大?。?/td> | 331K |
| 代理商： | 28F320S3 |
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28F160S3/28F320S3
E
36
PRELIMINARY
Start
Write 60H,
Block/Device Address
Write 01H,
Block/Device Address
Read Status Register
SR.7 =
Full Status
Check if Desired
Set Lock-Bit Complete
FULL STATUS CHECK PROCEDURE
Bus
Operation
Write
Write
Standby
Repeat for subsequent lock-bit set
Full status check can be done after each lock-bit set operation or
a sequence of lock-bit set
Write FFH after the last lock-bit set operation to place device in
array mode.
Bus
Operation
Standby
SR.5, SR.4, SR.3 and SR.1 are only cleared by the Clear
Register command in cases where multiple lock-bits are set
full status is
If an error is detected, clear the status register before attempting
or other error
1
0
Standby
Command
Set Lock-Bit Setup
Set Block Lock-Bit
Confirm
Comments
Data = 60H
Addr = X
Data = 01H
Addr = X
Check SR.7
1 = WSM Ready
0 = WSM Busy
Command
Comments
Check SR.3
1 = Programming Voltage Error
Detect
Check SR.1
1 = Device Protect Detect
WP# = V
IL
Read Status Register
Data (See Above)
VoltageRange Error
Device Protect Error
SR.3 =
SR. 1 =
1
0
1
0
Command Sequence
Error
SR.4,5 =
1
0
Set Lock-Bit Error
SR.4 =
1
0
Read
Status Register Data
Standby
Check SR.4, 5
Both 1 = Command
Error
Standby
Check SR.4
1 = Set Lock-Bit Error
Set Lock-Bit
Successful
0608_12
Figure 11. Set Block Lock-Bit Flowchart
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 28F160S5 | 5 V FlashFile Memory(5 V FlashFile 存儲器) |
| 28F320S5 | 3 V、32MB FlashFile Memory(3 V、32M位FlashFile 存儲器) |
| 28F200B5 | 5V Boot Block Flash Memory(5 V 引導(dǎo)塊閃速存儲器) |
| 28F200BV-TB | 2-MBIT SmartVoltage BOOT BLOCK FLASH MEMORY FAMILY |
| 28F200BX | 2-MBIT (128K x 16, 256K x 8) BOOT BLOCK FLASH MEMORY FAMILY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| 28F400B5 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SMART 5 BOOT BLOCK. FLASH MEMORY FAMILY 2. 4. 8 MBIT |
| 28F400B5WG8BET | 制造商: 功能描述: 制造商:Micron Technology Inc 功能描述: 制造商:undefined 功能描述: |
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