JS28F128P30BF65 View Datasheet(PDF) - Numonyx -> Micron
Part Name
Description
Manufacturer
JS28F128P30BF65
Numonyx -> Micron
JS28F128P30BF65 Datasheet PDF : 90 Pages
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P30-65nm SBC
Figure 37: BEFP Flowchart
Setup Phase
Start
A
Issue BEFP Setup Cmd
(Data = 0x80)
Issue BEFP Confirm Cmd
(Data = 00D0h)
BEFP
Setup
Delay
Read Status
Register
BEFP Setup
Done ?
Yes (SR.7=0)
A
No (SR.7=1)
SR Error Handler
(User-Defined)
Exit
Program/Verify Phase
Read Status
Register
B
No (SR.0=1)
Buffer Ready ?
Yes (SR.0=0)
Write Data Word to Buffer
Buffer Full ?
No
Yes
Read Status
Register
No (SR.0=1)
Program
Done ?
Yes (SR.0=0)
Yes
Program
More Data ?
No
Write 0xFFFFh outside Block
B
Exit Phase
Read Status
Register
No (SR.7=0)
BEFP Exited ?
Yes (SR.7=1)
Full Status
Register check for
errors
Finish
Datasheet
78
Apr 2010
Order Number: 208033-02
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