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S29AL004D70MFI013 参数 Datasheet PDF下载

S29AL004D70MFI013图片预览
型号: S29AL004D70MFI013
PDF下载: 下载PDF文件 查看货源
内容描述: 4兆位( 512 Kx的8位/ 256千×16位) CMOS 3.0伏只引导扇区闪存 [4 Megabit (512 Kx 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory]
分类和应用: 闪存
文件页数/大小: 55 页 / 1488 K
品牌: SPANSION [ SPANSION ]
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A d v a n c e I n f o r m a t i o n  
Figure 1 shows the algorithm and Figure 22, on page 45 shows the timing dia-  
grams, for this feature.  
START  
RESET# = VID (Note 1)  
Perform Erase or  
Program Operations  
RESET# = VIH  
Temporary Sector  
Unprotect Completed  
(Note 2)  
Notes:  
1. All protected sectors unprotected.  
2. All previously protected sectors are protected once  
again.  
Figure 1. Temporary Sector Unprotect Operation  
16  
S29AL004D  
S29AL004D_00_A1 February 18, 2005  
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