參數(shù)資料
型號: M29F400BT90N6E
廠商: 意法半導(dǎo)體
英文描述: 4 Mbit (512Kb x8 or 256Kb x16, Boot Block) single supply Flash memory
中文描述: 4兆位(512KB的x8或256Kb的x16插槽,引導(dǎo)塊)單電源閃存
文件頁數(shù): 24/40頁
文件大?。?/td> 215K
代理商: M29F400BT90N6E
Status Register
M29F400BT, M29F400BB
24/40
Table 6.
Figure 4.
Data polling flowchart
Status Register bits
(1)
1.
Unspecified data bits should be ignored.
Operation
Address
DQ7
DQ6
DQ5
DQ3
DQ2
RB
Program
Any Address
DQ7
Toggle
0
0
Program During
Erase Suspend
Any Address
DQ7
Toggle
0
0
Program Error
Any Address
DQ7
Toggle
1
0
Chip Erase
Any Address
0
Toggle
0
1
Toggle
0
Block Erase before
timeout
Erasing Block
0
Toggle
0
0
Toggle
0
Non-Erasing Block
0
Toggle
0
0
No Toggle
0
Block Erase
Erasing Block
0
Toggle
0
1
Toggle
0
Non-Erasing Block
0
Toggle
0
1
No Toggle
0
Erase Suspend
Erasing Block
1
No
Toggle
0
Toggle
1
Non-Erasing Block
Data read as normal
1
Erase Error
Good Block Address
0
Toggle
1
1
No Toggle
0
Faulty Block Address
0
Toggle
1
1
Toggle
0
READ DQ5 & DQ7
at VALID ADDRESS
START
READ DQ7
at VALID ADDRESS
FAIL
PASS
AI03598
D=
DATA
YES
NO
YES
NO
DQ5
= 1
D=
DATA
YES
NO
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