參數(shù)資料
型號： S29GL032M10BFIR13
廠商： SPANSION LLC
元件分類： PROM
英文描述： MirrorBit Flash Family
中文描述： 2M X 16 FLASH 3V PROM, 100 ns, PBGA64
封裝： 13 X 11 MM, LEAD FREE, FORTIFIED BGA-64
文件頁數(shù)： 154/158頁
文件大?。?/td> 4695K
代理商： S29GL032M10BFIR13
August 4, 2004 S29GLxxxM_00_B1_E
S29GLxxxM MirrorBitTM Flash Family
95
Da ta shee t
Temporary Sector Group Unprotect
This feature allows temporary unprotection of previously protected sector groups to change data in-system. The
Sector Group Unprotect mode is activated by setting the RESET# pin to VID. During this mode, formerly protected
sector groups can be programmed or erased by selecting the sector group addresses. Once VID is removed from
the RESET# pin, all the previously protected sector groups are protected again. Figure 1 shows the algorithm,
and Figure 23 shows the timing diagrams, for this feature.
Notes:
1. All protected sector groups unprotected (If WP# = VIL, the first or last sector will remain protected).
2. All previously protected sector groups are protected once again.
Figure 1. Temporary Sector Group Unprotect Operation
SA480–SA483
1111000xx
SA484–SA487
1111001xx
SA488–SA491
1111010xx
SA492–SA495
1111011xx
SA496–SA499
1111100xx
SA500–SA503
1111101xx
SA504–SA507
1111110xx
SA508
111111100
SA509
111111101
SA510
111111110
SA511
111111111
Table 30. S29GL256M Sector Group Protection/Unprotection Address Table (Continued)
Sector Group
A23–A15
START
Perform Erase or
Program Operations
RESET# = VIH
Temporary Sector
Group Unprotect Completed
(Note 2)
RESET# = VID
(Note 1)
相關(guān)PDF資料
PDF描述
S29GL032M10BFIR30 T528 Series - I, M, Z Case Sizes - Face Down Termination Tantalum Surface Mount Capacitor; Capacitance [nom]: 220uF; Working Voltage (Vdc)[max]: 6.3V; Capacitance Tolerance: +/-20%; Dielectric: Tantalum, Solid; ESR: 12mΩ; Lead Style: Surface-Mount Chip; Lead Dimensions: 7343-17; Termination: 100% Tin (Sn); Body Dimensions: 7.3mm x 4.3mm x 1.7mm; Temperature Range: -55C to +105C; Container: Tape & Reel; Qty per Container: 1,000; Features: Face Down Termination
S29GL032M10FAIR22 MirrorBit Flash Family
S29GL032M10FAIR23 MirrorBit Flash Family
S29GL032M10FAIR30 MirrorBit Flash Family
S29GL032M10FAIR32 Tantalum Capacitor; Capacitance:220uF; Capacitance Tolerance:+/- 20 %; Working Voltage, DC:10V; Package/Case:7343-31; Terminal Type:PCB SMT; ESR:0.001ohm; Packaging:Cut Tape; Series:T530
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S29GL032M10BFIR20 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family
S29GL032M10BFIR22 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family
S29GL032M10BFIR23 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family
S29GL032M10BFIR30 制造商:SPANSION 制造商全稱:SPANSION 功能描述:3.0 Volt-only Page Mode Flash Memory featuring 0.23 um MirrorBit process technology
S29GL032M10BFIR32 制造商:SPANSION 制造商全稱:SPANSION 功能描述:3.0 Volt-only Page Mode Flash Memory featuring 0.23 um MirrorBit process technology
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