S71GL032A Datasheet, PDF (63/102 Pages) SPANSION – Stacked Multi-Chip Product (MCP) Flash Memory and RAM

Advance Information
Table 23. Write Operation Status
Status
DQ7
(Note 2)
DQ6
DQ5
DQ2
RY/
(Note 1) DQ3 (Note 2) DQ1 BY#
Standard ^{Embedded Program Algorithm}
Mode _{Embedded Erase Algorithm}
DQ7#
0
Toggle
Toggle
0
N/A No toggle
0
0
0
1
Toggle
N/A
0
Program-Suspended
Program Program- _Sector
Invalid (not allowed)
1
Suspend Suspend
Mode
Read
Non-Program
Suspended Sector
Data
1
Erase
Suspend
Mode
Erase-
Suspend
Read
Erase-Suspended
Sector
Non-Erase
Suspended Sector
Erase-Suspend-Program
(Embedded Program)
1
No toggle
0
N/A
Toggle
N/A
1
Data
1
DQ7# Toggle
0
N/A
N/A
N/A
0
Write-to- ^{Busy (Note 3)}
Buffer _{Abort (Note 4)}
DQ7#
DQ7#
Toggle
Toggle
0
N/A
N/A
0
N/A
N/A
0
0
1
0
Notes:
1. DQ5 switches to ‘1’ when an Embedded Program, Embedded Erase, or Write-to-Buffer operation has exceeded the
maximum timing limits. Refer to the section on DQ5 for more information.
2. DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate subsection for
further details.
3. The Data# Polling algorithm should be used to monitor the last loaded write-buffer address location.
4. DQ1 switches to ‘1’ when the device has aborted the write-to-buffer operation.
March 31, 2005 S71GL032A_00_A0
S71GL032A Based MCPs
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