s29gl064m Meet Spansion Inc., s29gl064m Datasheet - Page 78

• Manufacturer Part Number: s29gl064m
• Description: 3.0 Volt-only Page Mode Flash Memory Featuring 0.23 ?m Mirrorbit Process Technolog
• Manufacturer: Meet Spansion Inc.

76
Notes:
1.
2.
3.
4.
Program
Suspend
Suspend
Standar
Write-
Buffer
Mode
Mode
Erase
Mode
to-
DQ5 switches to ‘1’ when an Embedded Program, Embedded Erase, or Write-to-Buffer operation
exceeded the maximum timing limits. Refer to the section on DQ5 for more information.
DQ7 and DQ2 require a valid address when reading status information. Refer to the appropriate
subsection for further details.
The Data# Polling algorithm should be used to monitor the last loaded write-buffer address
location.
DQ1 switches to ‘1’ when the device aborts the write-to-buffer operation
d
Embedded Program Algorithm
Embedded Erase Algorithm
Program-
Suspend
Read
Erase-
Suspend
Read
Erase-Suspend-Program
(Embedded Program)
Busy
Abort
(Note
(Note
3)
4)
Status
Program-Suspended Sector
Non-Program
Suspended Sector
Erase-Suspended Sector
Non-Erase Suspended
Sector
S29GL-M MirrorBit
Table 36. Write Operation Status
D a t a
TM
(Note 2
DQ7#
DQ7#
DQ7#
DQ7#
Flash Family
DQ7
0
1
)
S h e e t
No toggle
Toggle
Toggle
Toggle
Toggle
Toggle
DQ6
Invalid (not allowed)
(Note
DQ5
0
0
0
0
0
0
Data
Data
1)
DQ3
N/A
N/A
N/A
N/A
N/A
1
S29GL-M_00_B8 February 7, 2007
No toggle
(Note
Toggle
Toggle
DQ2
N/A
N/A
N/A
2)
DQ1
N/A
N/A
N/A
0
0
1
RY/BY#
0
0
1
1
1
1
0
0
0