®
Numonyx™ StrataFlash Embedded Memory (J3-65nm)
A.3
Flow Charts
Figure 18: Program/Erase Suspend/Resume Flowchart
Start
Command Cycle
- Issue Suspend Command
- Address = any device address
- Data = 0xB0
Command Cycle
- Issue Resume Command
- Address = any device address
- Data = 0xD0
Wait
tSUSP
Read Status Register
See Status Register
Flowchart
Erase
Program
Suspended ?
(SR.2 = '1')
Program Device
Yes
No
Yes
Suspended ?
(SR.6 = '1')
Program ?
See Program
Flowchart
Yes
No
No
Program
Suspended ?
(SR.2 = '1')
Yes
Yes
Read ?
Read Device
No
No
Yes
Error Handler
Any Errors ?
User-Defined Routine
No
End
December 2008
319942-02
Datasheet
57
NUMONYX [ NUMONYX B.V ]
