参数资料
型号: MBM29DL161BE-70TR-E1
厂商: SPANSION LLC
元件分类: PROM
英文描述: 1M X 16 FLASH 3V PROM, 70 ns, PDSO48
封装: PLASTIC, REVERSE, TSOP1-48
文件页数: 71/80页
文件大小: 613K
代理商: MBM29DL161BE-70TR-E1
Retired Product DS05-20880-5E_July 13, 2007
MBM29DL16XTE/BE70/90
73
(7) Extended Sector Group Protection Algorithm
Device Failed
PLSCNT = 25?
Yes
No
PLSCNT = 1
Data = 01h?
Protection Other Sector
Group?
Sector Group Protection
Completed
Time out 250
μs
RESET = VID
Start
Wait to 4
μs
To Setup Sector Group
Protection Write XXXh/60h
Extended Sector Group
Protection Entry?
Increment PLSCNT
No
Yes
No
Read from Sector Group
Address (Addr. = SPA,
A6 = A0 = VIL, A1 = VIH)
To Verify Sector Group Protection
Write 40h to Sector Address
(A6 = A0 = VIL, A1 = VIH)
To Sector Group Protection
Write 60h to Sector Address
(A6 = A0 = VIL, A1 = VIH)
Device is Operating in
Temporary Sector Group
Unprotection Mode
Remove VID from RESET
Write Reset Command
Remove VID from RESET
Write Reset Command
Setup Next Sector Group
Address
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相关代理商/技术参数
参数描述
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MBM29DL161BE-90TR 制造商:SPANSION 制造商全称:SPANSION 功能描述:FLASH MEMORY CMOS 16M (2M X 8/1M X 16) BIT Dual Operation
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