S29GL032N90FFI030 Spansion Inc., S29GL032N90FFI030 Datasheet - Page 45
S29GL032N90FFI030
Manufacturer Part Number
S29GL032N90FFI030
Description
IC, FLASH, 32MBIT, 90NS, BGA-64
Manufacturer
Spansion Inc.
Datasheet
1.S29GL032N90TFI010.pdf
(81 pages)
Specifications of S29GL032N90FFI030
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
BGA
No. Of Pins
64
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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October 29, 2008 S29GL-N_01_12
Notes
1. When Sector Address is specified, any address in the selected sector is acceptable. However, when loading Write-Buffer address
2. DQ7 may change simultaneously with DQ5. Therefore, DQ7 should be verified.
3. If this flowchart location was reached because DQ5= 1, then the device FAILED. If this flowchart location was reached because DQ1= 1,
4. See
locations with data, all addresses must fall within the selected Write-Buffer Page.
then the Write to Buffer operation was ABORTED. In either case, the proper reset command must be written before the device can begin
another operation. If DQ1= 1, write the Write-Buffer-Programming-Abort-Reset command. if DQ5= 1, write the Reset command.
Table 10.1 on page 51
DQ1 = 1?
and
D a t a
No
Yes
(Note 1)
Table 10.3 on page 53
(Note 3)
Figure 10.1 Write Buffer Programming Operation
(Note 2)
S29GL-N MirrorBit
Yes
S h e e t
No
Write next address/data pair
Write number of addresses
to program minus 1(WC)
Write first address/data
Write program buffer to
address = Last Loaded
Read DQ7 - DQ0 with
Write “Write to Buffer”
Last Loaded Address
flash sector address
and Sector Address
Read DQ7 - DQ0 at
Buffer Operation?
Sector Address
FAIL or ABORT
command and
WC = WC - 1
Abort Write to
DQ7 = Data?
DQ7 = Data?
DQ5 = 1?
Address
WC = 0 ?
for command sequences required for write buffer programming.
®
Flash Family
Yes
No
No
No
No
Yes
Yes
Yes
Part of “Write to Buffer”
Command Sequence
Write to buffer ABORTED.
Must write “Write-to-buffer
Abort Reset” command
Write to a different
sequence to return
sector address
to read mode.
PASS
45
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