DE28F800B3B150 Intel Corporation, DE28F800B3B150 Datasheet - Page 24

• Manufacturer Part Number: DE28F800B3B150
• Description: FAST BOOT BLOCK FLASH MEMORY FAMILY 8 AND 16 MBIT
• Manufacturer: Intel Corporation

FAST BOOT BLOCK DATASHEET
24
Read Array
Read
Data
Block Erase Resumed
Read Status Register
Read or Byte
Write B0H
Write D0H
SR.7 =
SR.6 =
Write?
Done
Start
Yes
1
No
1
Figure 9. Block Erase Suspend/Resume Flowchart
Program
Program
Loop
0
0
Read Array Data
Block Erase
Completed
Write FFH
Bus Operation
Standby
Standby
Write
Read
Write
PRODUCT PREVIEW
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
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