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M29W064FB70N3F 参数 Datasheet PDF下载

M29W064FB70N3F图片预览
型号: M29W064FB70N3F
PDF下载: 下载PDF文件 查看货源
内容描述: 64兆位( 8兆比特×8或4兆位×16 ,网页,引导块) 3 V电源闪存 [64 Mbit (8 Mbit x 8 or 4 Mbit x 16, page, boot block) 3 V supply Flash memory]
分类和应用: 闪存存储内存集成电路光电二极管
文件页数/大小: 69 页 / 1265 K
品牌: NUMONYX [ NUMONYX B.V ]
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M29W064FT, M29W064FB
Table 9.
Status register bits
(1)
Address
Any address
Any address
Any address
Any address
Erasing block
Non-erasing block
Erasing block
Block erase
Non-erasing block
Erasing block
Erase suspend
Non-erasing block
Good block address
Erase error
Faulty block address
1. Unspecified data bits should be ignored.
Status register
Operation
Program
Program during erase
suspend
Program error
Chip erase
Block erase before
timeout
DQ7
DQ7
DQ7
DQ7
0
0
0
0
0
1
DQ6
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
No Toggle
DQ5
0
0
1
0
0
0
0
0
0
DQ3
1
0
0
1
1
DQ2
Toggle
Toggle
No Toggle
Toggle
No Toggle
Toggle
RB
0
0
Hi-Z
0
0
0
0
0
Hi-Z
Hi-Z
Data read as normal
0
0
Toggle
Toggle
1
1
1
1
No Toggle Hi-Z
Toggle
Hi-Z
Figure 3.
Data polling flowchart
START
READ DQ5 & DQ7
at VALID ADDRESS
DQ7
=
DATA
NO
NO
YES
DQ5
=1
YES
READ DQ7
at VALID ADDRESS
DQ7
=
DATA
NO
FAIL
YES
PASS
AI90194
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