D A T A S H E E T
Table 6. Write Operation Status
DQ7
DQ5
DQ2
Operation
(Note 1)
DQ7#
0
DQ6
(Note 2)
DQ3
N/A
1
(Note 1)
Embedded Program Algorithm
Embedded Erase Algorithm
Toggle
Toggle
0
0
No toggle
Toggle
Standard
Mode
Reading within Erase
Suspended Sector
1
No toggle
0
N/A
Toggle
Erase
Suspend
Mode
Reading within Non-Erase
Suspended Sector
Data
Data
Data
0
Data
N/A
Data
N/A
Erase-Suspend-Program
DQ7#
Toggle
Notes:
1. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
2. DQꢀ switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
See “DQꢀ: Exceeded Timing Limits” for more information.
20
Am29F002B/Am29F002NB
21527D8 November 17, 2009
CYPRESS [ CYPRESS ]
