S29GL032N90TFI040 Spansion Inc., S29GL032N90TFI040 Datasheet - Page 60

• Manufacturer Part Number: S29GL032N90TFI040
• Description: IC, FLASH, 32MBIT, 90NS, TSOP-48
• Manufacturer: Spansion Inc.

Specifications of S29GL032N90TFI040

• Memory Type: Flash
• Memory Size: 32Mbit
• Ic Interface Type: CFI, Parallel
• Access Time: 90ns
• Supply Voltage Range: 2.7V To 3.6V
• Memory Case Style: TSOP
• No. Of Pins: 48
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.18 DQ1: Write-to-Buffer Abort
Notes
1. 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
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 aborts the write-to-buffer operation.
60
Standard Mode
Program Suspend Mode
Erase Suspend Mode
Write-to-
Buffer
DQ5 for more information.
DQ1 indicates whether a Write-to-Buffer operation was aborted. Under these conditions DQ1 produces a 1.
The system must issue the Write-to-Buffer-Abort-Reset command sequence to return the device to reading
array data. See
Embedded Program Algorithm
Embedded Erase Algorithm
Program-
Suspend
Read
Erase-
Suspend
Read
Erase-Suspend-Program
(Embedded Program)
Busy
Abort
Status
(Note 3)
(Note 4)
Write Buffer on page 18
Program-Suspended
Sector
Non-Program
Suspended Sector
Erase-Suspended Sector
Non-Erase Suspended
Sector
Table 10.5 Write Operation Status
S29GL-N MirrorBit
for more details.
(Note 2)
D a t a
DQ7#
DQ7#
DQ7#
DQ7#
DQ7
®
0
1
Flash Family
No toggle
S h e e t
Toggle
Toggle
Toggle
Toggle
Toggle
DQ6
Invalid (not allowed)
(Note 1)
DQ5
Data
Data
0
0
0
0
0
0
S29GL-N_01_12 October 29, 2008
DQ3
N/A
N/A
N/A
N/A
N/A
1
No toggle
(Note 2)
Toggle
Toggle
DQ2
N/A
N/A
N/A
DQ1
N/A
N/A
N/A
0
0
1
RY/BY#
0
0
1
1
1
1
0
0
0