參數(shù)資料
型號(hào)： S71GL064A08BAW0F3
廠商： SPANSION LLC
元件分類： 存儲(chǔ)器
英文描述： Stacked Multi-Chip Product (MCP) Flash Memory and RAM
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA56
封裝： 7 X 9 MM, 1.20 MM HEIGHT, LEAD FREE, FBGA-56
文件頁數(shù)： 63/134頁
文件大?。?/td> 2383K
代理商： S71GL064A08BAW0F3
32
S71GL064A based MCPs
S71GL064A_00_A2 February 8, 2005
Advance
Info rmation
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 pre-
viously 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
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
S71GL064A08BFI0B2 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFI0B3 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFI0F3 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFW0B2 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFW0B3 Stacked Multi-Chip Product (MCP) Flash Memory and RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S71GL064A08BFI0B0 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFI0B2 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFI0B3 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFI0F0 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
S71GL064A08BFI0F2 制造商:SPANSION 制造商全稱:SPANSION 功能描述:Stacked Multi-Chip Product (MCP) Flash Memory and RAM
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