JS28F128J3D75D NUMONYX, JS28F128J3D75D Datasheet - Page 54

• Manufacturer Part Number: JS28F128J3D75D
• Description: 128MB, TURLOCK EBGA 3.0 LF
• Manufacturer: NUMONYX

Figure 26: Block Erase Suspend/Resume Flowchart
Datasheet
54
Read Array
Read
Data
Block Erase Resumed
Read Status Register
Read or Program?
Write B0H
Write D0H
SR.7 =
SR.6 =
Done?
Start
Yes
1
1
No
Program
0
0
Loop
Program
Block Erase Completed
Read Array Data
Write FFH
Operation
Standby
Standby
Write
Read
Write
Bus
Numonyx™ Embedded Flash Memory (J3 v. D)
Erase Suspend
Erase Resume
Command
Data = B0H
Addr = X
Status Register Data
Addr = X
Check SR.7
1 - WSM Ready
0 = WSM Busy
Check SR.6
1 = Block Erase Suspended
0 = Block Erase Completed
Data = D0H
Addr = X
Comments
November 2007
308551-05