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AT45DB321D-SU-SL735 参数 Datasheet PDF下载

AT45DB321D-SU-SL735图片预览
型号: AT45DB321D-SU-SL735
PDF下载: 下载PDF文件 查看货源
内容描述: [Flash, 32MX1, PDSO8, 0.209 INCH, GREEN, PLASTIC, EIAJ, SOIC-8]
分类和应用: 时钟光电二极管内存集成电路
文件页数/大小: 54 页 / 1682 K
品牌: ATMEL [ ATMEL ]
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AT45DB321D  
29. Errata  
29.1 Chip Erase  
29.1.1  
Issue  
In a certain percentage of units, the Chip Erase feature may not function correctly and may  
adversely affect device operation. Therefore, it is recommended that the Chip Erase commands  
(opcodes C7H, 94H, 80H, and 9AH) not be used.  
29.1.2  
29.1.3  
Workaround  
Resolution  
Use Block Erase (opcode 50H) as an alternative. The Block Erase function is not affected by the  
Chip Erase issue.  
The Chip Erase feature may be fixed with a new revision of the device. Please contact Atmel for  
the estimated availability of devices with the fix.  
53  
3597J–DFLASH–4/08  
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