- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374653 > S29AL016M90FAI020 (SPANSION LLC) Hex Schmitt Trigger; Package: SOEIAJ-14; No of Pins: 14; Container: Rail; Qty per Container: 50 PDF資料下載
參數(shù)資料
| 型號(hào)： | S29AL016M90FAI020 |
| 廠商： | SPANSION LLC |
| 元件分類： | DRAM |
| 英文描述： | Hex Schmitt Trigger; Package: SOEIAJ-14; No of Pins: 14; Container: Rail; Qty per Container: 50 |
| 中文描述： | 1M X 16 FLASH 3V PROM, 90 ns, PBGA64 |
| 封裝： | 13 X 11 MM, FBGA-64 |
| 文件頁數(shù)： | 16/59頁 |
| 文件大?。?/td> | 1917K |
| 代理商： | S29AL016M90FAI020 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁當(dāng)前第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁
17
S29AL016M
S29AL016M_00A4 April 21, 2004
Sector protection and unprotection requires V
ID
on the RESET# pin only, and can
be implemented either in-system or via programming equipment.
Figure 2
shows
the algorithms and
Figure 23
shows the timing diagram. This method uses stan-
dard microprocessor bus cycle timing. For sector unprotect, all unprotected
sectors must first be protected prior to the first sector unprotect write cycle.
Temporary Sector Unprotect
This feature allows temporary unprotection of previously protected sectors to
change data in-system. The Sector Unprotect mode is activated by setting the
RESET# pin to V
ID
. During this mode, formerly protected sectors can be pro-
grammed or erased by selecting the sector addresses. Once V
ID
is removed from
the RESET# pin, all the previously protected sectors are protected again.
Figure
shows the algorithm, and
Figure 22
shows the timing diagrams, for this feature.
Notes:
1. All protected sectors unprotected.
2. All previously protected sectors are protected once again.
Figure 1. Temporary Sector Unprotect Operation
START
Perform Erase or
Program Operations
RESET# = V
IH
Temporary Sector
Unprotect Completed
(Note 2)
RESET# = V
ID
(Note 1)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| S29AL016M10BFI012 | Quad 2-Channel Analog Multiplexer/Demultiplexer; Package: SOIC 16 LEAD; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500 |
| S29AL016M10BFI013 | Quad 2-Channel Analog Multiplexer/Demultiplexer; Package: SOIC 16 LEAD; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500 |
| S29AL016M10BFI020 | Quad 2-Channel Analog Multiplexer/Demultiplexer; Package: SOEIAJ-16; No of Pins: 16; Container: Rail; Qty per Container: 50 |
| S29AL016M10BFI022 | 16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| S29AL016M10BFI023 | 16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S29AL016M90FAI022 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| S29AL016M90FAI023 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| S29AL016M90FAIR10 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| S29AL016M90FAIR12 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| S29AL016M90FAIR13 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。