參數(shù)資料
型號(hào): M50FLW080BN5G
廠商: STMICROELECTRONICS
元件分類: PROM
英文描述: 1M X 8 FLASH 3V PROM, 11 ns, PDSO40
封裝: 10 X 20 MM, ROHS COMPLIANT, PLASTIC, TSOP-40
文件頁數(shù): 55/64頁
文件大?。?/td> 534K
代理商: M50FLW080BN5G
M50FLW080A, M50FLW080B
Flowcharts and pseudo codes
Figure 24.
Program Suspend and Resume flowchart and pseudo code
1.
If an error is found, the Status Register must be cleared before further Program/Erase operations.
2.
Any address within the bank can equally be used.
Write 70h
AI08426B
Read Status
Register
YES
NO
SR7 = 1
YES
NO
SR2 = 1
Program Continues
Write a read
Command
Program/Erase Suspend command:
– write B0h
– write 70h
do:
– read Status Register
while SR7 = 0
If SR2 = 0 Program completed
Write D0h
Program/Erase Resume command:
– write D0h to resume the program
– if the Program operation completed
then this is not necessary.
The device returns to Read as
normal (as if the Program/Erase
suspend was not issued).
Read data from
another address
Start
Write B0h
Program Complete
Write FFh
Read Data
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