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M29W320DB70ZE6 参数 Datasheet PDF下载

M29W320DB70ZE6图片预览
型号: M29W320DB70ZE6
PDF下载: 下载PDF文件 查看货源
内容描述: 32兆位( 4Mbx8或2Mbx16 ,非均匀参数块,引导块) 3V供应闪存 [32 Mbit (4Mbx8 or 2Mbx16, Non-uniform Parameter Blocks, Boot Block), 3V Supply Flash memory]
分类和应用: 闪存存储
文件页数/大小: 56 页 / 1058 K
品牌: NUMONYX [ NUMONYX B.V ]
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M29W320DT, M29W320DB  
Block Protection  
Table 27. Programmer Technique Bus Operations, BYTE = V or V  
IH  
IL  
Address Inputs  
Data Inputs/Outputs  
DQ15A–1, DQ14-DQ0  
Operation  
E
G
W
A0-A20  
A9 = VID, A12-A20 Block Address  
Others = X  
Block Protect  
VIL  
VID VIL Pulse  
X
X
A9 = VID, A12 = VIH, A15 = VIH  
Others = X  
Chip Unprotect  
VID VID VIL Pulse  
A0 = VIL, A1 = VIH, A6 = VIL, A9 = VID,  
A12-A20 Block Address  
Pass = XX01h  
Retry = XX00h  
Block Protection  
Verify  
VIL  
VIL  
VIL  
VIL  
VIH  
Others = X  
A0 = VIL, A1 = VIH, A6 = VIH,  
A9 = VID, A12-A20 Block Address  
Retry = XX01h  
Pass = XX00h  
Block Unprotection  
Verify  
VIH  
Others = X  
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