S29GL064A10TFIR43 Spansion Inc., S29GL064A10TFIR43 Datasheet - Page 68

• Manufacturer Part Number: S29GL064A10TFIR43
• Manufacturer: Spansion Inc.

Specifications of S29GL064A10TFIR43

• Cell Type: NOR
• Density: 64Mb
• Access Time (max): 100ns
• Interface Type: Parallel
• Boot Type: Bottom
• Address Bus: 23/22Bit
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP
• Sync/async: Asynchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 3V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8/16Bit
• Number Of Words: 8M/4M
• Supply Current: 50mA
• Mounting: Surface Mount
• Pin Count: 48
• Lead Free Status / Rohs Status: Compliant

10.11 DQ1: Write-to-Buffer Abort
68
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
Notes
1. DQ5 switches to 1 when an Embedded Program, Embedded Erase, or Write-to-Buffer operation exceeded the maximum timing limits.
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.
Standard Mode
Program Suspend Mode
Erase Suspend Mode
Write-to-
Buffer
Refer to
DQ5: Exceeded Timing Limits on page 67
Write Buffer on page 24
Embedded Program Algorithm
Embedded Erase Algorithm
Program-
Suspend
Read
Erase-
Suspend
Read
Erase-Suspend-Program
(Embedded Program)
Busy
Abort
Status
(Note 3)
(Note 4)
Program-Suspended
Sector
Non-Program
Suspended Sector
Erase-Suspended Sector
Non-Erase Suspended
Sector
Table 10.2 Write Operation Status
for more details.
S29GL-A
for more information.
D a t a
(Note 2)
DQ7#
DQ7#
DQ7#
DQ7#
S h e e t
DQ7
0
1
No toggle
Toggle
Toggle
Toggle
Toggle
Toggle
DQ6
Invalid (not allowed)
(Note 1)
DQ5
Data
Data
0
0
0
0
0
0
S29GL-A_00_A12 May 21, 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