參數(shù)資料
型號(hào): M29DW324DT90ZA6F
廠商: STMICROELECTRONICS
元件分類: PROM
英文描述: 2M X 16 FLASH 3V PROM, 90 ns, PBGA63
封裝: 7 X 11 MM, 0.80 MM PITCH, LEAD FREE, TFBGA-63
文件頁(yè)數(shù): 14/50頁(yè)
文件大?。?/td> 878K
代理商: M29DW324DT90ZA6F
21/50
M29DW324DT, M29DW324DB
Table 8. Status Register Bits
Note: Unspecified data bits should be ignored.
Figure 8. Data Polling Flowchart
Figure 9. Toggle Flowchart
Note: BA = Address of Bank being Programmed or Erased.
Operation
Address
DQ7
DQ6
DQ5
DQ3
DQ2
RB
Program
Bank Address
DQ7
Toggle
0
0
Program During Erase
Suspend
Bank Address
DQ7
Toggle
0
0
Program Error
Bank Address
DQ7
Toggle
1
0
Chip Erase
Any Address
0
Toggle
0
1
Toggle
0
Block Erase before
timeout
Erasing Block
0
Toggle
0
Toggle
0
Non-Erasing Block
0
Toggle
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
Hi-Z
Non-Erasing Block
Data read as normal
Hi-Z
Erase Error
Good Block Address
0
Toggle
1
No Toggle
0
Faulty Block Address
0
Toggle
1
Toggle
0
READ DQ5 & DQ7
at VALID ADDRESS
START
READ DQ7
at VALID ADDRESS
FAIL
PASS
AI90194
DQ7
=
DATA
YES
NO
YES
NO
DQ5
= 1
DQ7
=
DATA
YES
NO
READ DQ6
ADDRESS = BA
START
READ DQ6
TWICE
ADDRESS = BA
FAIL
PASS
AI08929b
DQ6
=
TOGGLE
NO
YES
DQ5
= 1
NO
YES
DQ6
=
TOGGLE
READ
DQ5 & DQ6
ADDRESS = BA
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