S29GL256S10TFI010 Spansion Inc., S29GL256S10TFI010 Datasheet - Page 30

• Manufacturer Part Number: S29GL256S10TFI010
• Description: Flash 256 MBIT 3V 100NS PAGE MODE FLASH
• Manufacturer: Spansion Inc.

Specifications of S29GL256S10TFI010

• Data Bus Width: 16 bit
• Memory Type: Flash
• Memory Size: 256 Mbit
• Architecture: Uniform
• Timing Type: Asynchronous
• Interface Type: CFI
• Access Time: 100 ns
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 100 mA
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TSOP-56
• Lead Free Status / Rohs Status: Compliant

30
Notes:
1. DQ7 should be rechecked even if DQ5 = 1 because DQ7 may change simultaneously with DQ5.
2. If this flowchart location was reached because DQ5 = 1, then the device FAILED. If this flowchart location was reached because DQ1 = 1,
3. See
4. When Sector Address is specified, any address in the selected sector is acceptable. However, when loading Write-Buffer address
then the Write Buffer operation was ABORTED. In either case the proper RESET command must be written to the device to return the
device to READ mode. Write-Buffer-Programming-Abort-Rest if DQ1 = 1, either Software RESET or Write-Buffer-Programming-Abort-
Reset if DQ5 = 1.
locations with data, all addresses MUST fall within the selected Write-Buffer Page.
Table 6.1, Command Definitions on page 57
Figure 5.2 Write Buffer Programming Operation with Data Polling Status
No
DQ1 = 1?
D a t a
Yes
(Note 4)
S h e e t
GL-S MirrorBit
Yes
No
Addr = LAST LOADED ADDRESS
Addr = LAST LOADED ADDRESS
Write next Address/Data pair
Write Program Buffer to Flash
Write Starting Address/Data
for the command sequence as required for Write Buffer Programming.
command Sector Address
Confirm, Sector Address
Write “Write to Buffer”
to program - 1 (WC)
Write “Word Count”
Read DQ7-DQ0 with
Read DQ7-DQ0 with
Buffer Operation?
Sector Address
ABORT Write to
( A d v a n c e
WC = WC - 1
DQ7 = Data?
DQ7 = Data?
WC = 0?
FAIL or ABORT
®
DQ5 = 1?
Family
(Note 2)
No
Yes
No
No
No
Yes
I n f o r m a t i o n )
Yes
S29GL_128S_01GS_00_01 February 11, 2011
Yes
Write to Buffer ABORTED.
Must write “Write-to-Buffer
command sequence to
return to READ mode.
Write to a different
Sector Address
ABORT RESET”
PASS