AM29LV002 Datasheet, PDF (19/34 Pages) Advanced Micro Devices – 2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only, Boot Sector Flash Memory

PRELIMINARY
Table 6. Write Operation Status
Standard
Mode
Erase
Suspend
Mode
Operation
Embedded Program Algorithm
Embedded Erase Algorithm
Reading within Erase
Suspended Sector
Reading within Non-Erase
Suspended Sector
Erase-Suspend-Program
DQ7
(Note 2)
DQ7#
0
DQ6
Toggle
Toggle
1
No toggle
Data
DQ7#
Data
Toggle
DQ5
(Note 1)
0
0
0
Data
0
DQ3
N/A
1
N/A
Data
N/A
DQ2
(Note 2)
No toggle
Toggle
Toggle
RY/BY#
0
0
1
Data
1
N/A
0
Notes:
1. DQ5 switches to ‘1’ when an Embedded Program or Embedded Erase operation has exceeded the maximum timing limits.
See “DQ5: Exceeded Timing Limits” for more information.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for further details.
Am29LV002
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