S29GL064N90BFI040 Spansion Inc., S29GL064N90BFI040 Datasheet - Page 46
![no-image](/images/manufacturer_photos/0/6/621/spansion_inc__sml.jpg)
S29GL064N90BFI040
Manufacturer Part Number
S29GL064N90BFI040
Description
Manufacturer
Spansion Inc.
Datasheet
1.S29GL064N90BFI040.pdf
(81 pages)
Specifications of S29GL064N90BFI040
Cell Type
NOR
Density
64Mb
Access Time (max)
90ns
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
FBGA
Sync/async
Asynchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
2.7V
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S29GL064N90BFI040A
Manufacturer:
INTEL
Quantity:
3 574
10.5
46
Program Suspend/Program Resume Command Sequence
Note
See
The Program Suspend command allows the system to interrupt a programming operation or a Write to Buffer
programming operation so that data can be read from any non-suspended sector. When the Program
Suspend command is written during a programming process, the device halts the program operation within
20 μs maximum and updates the status bits. Addresses are not required when writing the Program Suspend
command.
After the programming operation is suspended, the system can read array data from any non-suspended
sector. The Program Suspend command may also be issued during a programming operation while an erase
is suspended. In this case, data may be read from any addresses not in Erase Suspend or Program Suspend.
If a read is needed from the Secured Silicon Sector area (One-time Program area), then user must use the
proper command sequences to enter and exit this region. Note that the Secured Silicon Sector, autoselect,
and CFI functions are unavailable when a program operation is in progress.
The system may also write the autoselect command sequence when the device is in the Program Suspend
mode. The system can read as many autoselect codes as required. When the device exits the autoselect
mode, the device reverts to the Program Suspend mode, and is ready for another valid operation. See
Autoselect Command Sequence on page 42
After the Program Resume command is written, the device reverts to programming. The system can
determine the status of the program operation using the DQ7 or DQ6 status bits, just as in the standard
program operation. See
The system must write the Program Resume command (address bits are don’t care) to exit the Program
Suspend mode and continue the programming operation. Further writes of the Resume command are
ignored. Another Program Suspend command can be written after the device resumes programming.
Table 10.1 on page 51
and
Write Operation Status on page 55
Table 10.3 on page 53
Increment Address
S29GL-N MirrorBit
Figure 10.2 Program Operation
Embedded
in progress
for program command sequence.
algorithm
Program
D a t a
for more information.
®
Flash Family
No
S h e e t
Command Sequence
Write Program
Last Address?
for more information.
Programming
from System
Verify Data?
Completed
Data Poll
START
Yes
Yes
S29GL-N_01_12 October 29, 2008
No