參數(shù)資料
型號: S29GL032M10BCIR30
廠商: SPANSION LLC
元件分類: PROM
英文描述: MirrorBit Flash Family
中文描述: 2M X 16 FLASH 3V PROM, 100 ns, PBGA48
封裝: LEAD FREE, BGA-48
文件頁數(shù): 10/162頁
文件大?。?/td> 4557K
代理商: S29GL032M10BCIR30
March 30, 2004 S29GLxxxM_00A4
S29GLxxxM MirrorBitTM Flash Family
107
Pre l i m i n a r y
Figure 3. Write Buffer Programming Operation
Write “Write to Buffer”
command and
Sector Address
Write number of addresses
to program minus 1(WC)
and Sector Address
Write program buffer to
flash sector address
Write first address/data
Write to a different
sector address
FAIL or ABORT
PASS
Read DQ7 - DQ0 at
Last Loaded Address
Read DQ7 - DQ0 with
address = Last Loaded
Address
Write next address/data pair
WC = WC - 1
WC = 0 ?
Part of “Write to Buffer”
Command Sequence
Yes
No
Abort Write to
Buffer Operation?
DQ7 = Data?
DQ5 = 1?
DQ1 = 1?
Write to buffer ABORTED.
Must write “Write-to-buffer
Abort Reset” command
sequence to return
to read mode.
(Note 2)
(Note 3)
(Note 1)
Notes:
1.
When Sector Address is specified, any address in
the selected sector is acceptable. However, when
loading Write-Buffer address locations with data, all
addresses must fall within the selected Write-Buffer
Page.
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”, 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.
4.
See
Table 31 and Table 32 for command
sequences required for write buffer programming.
相關(guān)PDF資料
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S29GL032M10BCIR32 MirrorBit Flash Family
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S29GL032M10BCIR33 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family
S29GL032M10BCIR40 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family
S29GL032M10BCIR42 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family
S29GL032M10BCIR43 制造商:SPANSION 制造商全稱:SPANSION 功能描述:MirrorBit Flash Family