參數資料
型號: S29WS128N0LBFW011
廠商: Spansion Inc.
英文描述: Test Clip; Current Rating:100A; Body Material:Steel; Features:Unmarked; Jaw Opening Max:1.625"; Overall Length:6" RoHS Compliant: NA
中文描述: 256/128/64兆位的CMOS 1.8伏只有同時讀/寫突發(fā)模式閃存
文件頁數: 40/99頁
文件大小: 1091K
代理商: S29WS128N0LBFW011
January 25, 2005 S29WS-N_00_G0
43
Ad vance
Information
Figure 7.6. Write Operation Status Flowchart
START
Read 1
DQ7=valid
data?
YES
NO
Read 1
DQ5=1?
YES
NO
Write Buffer
Programming?
YES
NO
Device BUSY,
Re-Poll
Read3
DQ1=1?
YES
NO
Read 2
Read 3
Read 2
Read 3
Read 2
Read 3
Read3
DQ1=1
AND DQ7 ≠
Valid Data?
YES
NO
(Note 4)
Write Buffer
Operation
Failed
DQ6
toggling?
YES
NO
TIMEOUT
(Note 1)
(Note 3)
Programming
Operation?
DQ6
toggling?
YES
NO
YES
NO
DQ2
toggling?
YES
NO
Erase
Operation
Complete
Device in
Erase/Suspend
Mode
Program
Operation
Failed
DEVICE
ERROR
Erase
Operation
Complete
Read3=
valid data?
YES
NO
Notes:
1) DQ6 is toggling if Read2 DQ6 does not equal Read3 DQ6.
2) DQ2 is toggling if Read2 DQ2 does not equal Read3 DQ2.
3) May be due to an attempt to program a 0 to 1. Use the RESET
command to exit operation.
4) Write buffer error if DQ1 of last read =1.
5) Invalid state, use RESET command to exit operation.
6) Valid data is the data that is intended to be programmed or all 1's for
an erase operation.
7) Data polling algorithm valid for all operations except advanced sector
protection.
Device BUSY,
Re-Poll
Device BUSY,
Re-Poll
Device BUSY,
Re-Poll
(Note 1)
(Note 2)
(Note 6)
(Note 5)
相關PDF資料
PDF描述
S29WS128N0LBFI011 256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFI012 256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFI013 256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFI110 256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFW010 256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
相關代理商/技術參數
參數描述
S29WS128N0LBFW012 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFW013 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFW110 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFW111 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY
S29WS128N0LBFW112 制造商:SPANSION 制造商全稱:SPANSION 功能描述:256/128/64 MEGABIT CMOS 1.8 VOLT ONLY SIMULTANEOUS READ/WRITE BURST MODE FLASH MEMORY