參數(shù)資料
型號： M58WR064HU70ZB6U
元件分類： PROM
英文描述： 4M X 16 FLASH 1.8V PROM, 70 ns, PBGA44
封裝： 7.70 X 9 MM, 0.50 MM PITCH, ROHS COMPLIANT, VFBGA-44
文件頁數(shù)： 51/117頁
文件大小： 2300K
代理商： M58WR064HU70ZB6U
M58WR064HU M58WR064HL
Status Register
39/117
7.0.6
Program Suspend Status Bit (SR2)
The Program Suspend Status bit indicates that a Program operation has been suspended in
the addressed block. When the Program Suspend Status bit is High (set to ‘1’), a
Program/Erase Suspend command has been issued and the memory is waiting for a
Program/Erase Resume command. The Program Suspend Status should only be
considered valid when the Program/Erase Controller Status bit is High (Program/Erase
Controller inactive). SR2 is set within the Program Suspend Latency time of the
Program/Erase Suspend command being issued therefore the memory may still complete
the operation rather than entering the Suspend mode.
When a Program/Erase Resume command is issued the Program Suspend Status bit
returns Low.
7.0.7
Block Protection Status Bit (SR1)
The Block Protection Status bit can be used to identify if a Program or Block Erase operation
has tried to modify the contents of a locked block.
When the Block Protection Status bit is High (set to ‘1’), a Program or Erase operation has
been attempted on a locked block.
Once set High, the Block Protection Status bit can only be reset Low by a Clear Status
Register command or a hardware reset. If set High it should be reset before a new
command is issued, otherwise the new command will appear to fail.
7.0.8
Bank Write/Multiple Word Program Status Bit (SR0)
The Bank Write Status bit indicates whether the addressed bank is programming or erasing.
In Enhanced Factory Program mode the Multiple Word Program bit shows if a Word has
finished programming or verifying depending on the phase. The Bank Write Status bit
should only be considered valid when the Program/Erase Controller Status SR7 is Low (set
to ‘0’).
When both the Program/Erase Controller Status bit and the Bank Write Status bit are Low
(set to ‘0’), the addressed bank is executing a Program or Erase operation. When the
Program/Erase Controller Status bit is Low (set to ‘0’) and the Bank Write Status bit is High
(set to ‘1’), a Program or Erase operation is being executed in a bank other than the one
being addressed.
In Enhanced Factory Program mode if Multiple Word Program Status bit is Low (set to ‘0’),
the device is ready for the next Word, if the Multiple Word Program Status bit is High (set to
‘1’) the device is not ready for the next Word.
Note: Refer to Appendix C: Flowcharts and pseudo codes, for using the Status Register.
相關(guān)PDF資料
PDF描述
M59DR032F100N1T 2M X 16 FLASH 1.8V PROM, 100 ns, PDSO48
M5F7924 24 V FIXED NEGATIVE REGULATOR, PSFM3
M5F7920 20 V FIXED NEGATIVE REGULATOR, PSFM3
M5F7918 18 V FIXED NEGATIVE REGULATOR, PSFM3
M5F7915 15 V FIXED NEGATIVE REGULATOR, PSFM3
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M58WR064KB70ZB6E 制造商:Micron Technology Inc 功能描述:WIRELESS FLASH VFBGA 7.7X9.0X1.0 56 8X7 0.75 - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 64MBIT 70NS 56VFBGA
M58WR064KB70ZB6F 制造商:Micron Technology Inc 功能描述:FLASH 28F640W18TD 60 VF-PBGA56 SB48 EX - Tape and Reel
M58WR064KB70ZB6F TR 制造商:Micron Technology Inc 功能描述:IC FLASH 64MBIT 70NS 56VFBGA
M58WR064KB7AZB6E 制造商:Micron Technology Inc 功能描述:WIRELESS - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 64MBIT 70NS 56VFBGA
M58WR064KB7AZB6F 制造商:Micron Technology Inc 功能描述:WIRELESS - Tape and Reel
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