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參數(shù)資料
| 型號： | S29AL016M90TFIR13 |
| 廠商： | SPANSION LLC |
| 元件分類： | DRAM |
| 英文描述： | 16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| 中文描述： | 1M X 16 FLASH 3V PROM, 90 ns, PDSO48 |
| 封裝： | MO-142DD, LEAD FREE, TSOP-48 |
| 文件頁數(shù)： | 37/59頁 |
| 文件大?。?/td> | 1917K |
| 代理商： | S29AL016M90TFIR13 |
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April 21, 2004 S29AL016M_00A4
S29AL016M
38
Figure 8. Toggle Bit Algorithm
Notes:
1. Read toggle bit twice to determine whether or not it is toggling. See text.
2. Recheck toggle bit because it may stop toggling as DQ5 changes to “1”. See text.
DQ5: Exceeded Timing Limits
DQ5 indicates whether the program or erase time has exceeded a specified inter-
nal pulse count limit. Under these conditions DQ5 produces a “1.” This is a failure
condition that indicates the program or erase cycle was not successfully
completed.
The DQ5 failure condition may appear if the system tries to program a “1” to a
location that is previously programmed to “0.”
Only an erase operation can
START
No
Yes
Yes
DQ5 = 1
No
Yes
Toggle Bit
= Toggle
No
Program/Erase
Operation Not
Complete, Write
Reset Command
Program/Erase
Operation Complete
Read DQ7–DQ0
Toggle Bit
= Toggle
Read DQ7–DQ0
Twice
Read DQ7–DQ0
(Note 1)
(Notes
1, 2)
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| S29AL016M90TFIR20 | 16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| S29AL016M90TFIR22 | 16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
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| S29AL016M10BAI013 | BCD-to-7 Segment Latch/Decoder/Driver for Liquid Crystals; Package: SOIC 16 LEAD; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2500 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| S29AL016M90TFIR20 | 制造商:Spansion 功能描述:Flash Mem Parallel 3.3V 16M-Bit 2M x 8/1M x 16 90ns 48-Pin TSOP Tray |
| S29AL016M90TFIR22 | 制造商:Spansion 功能描述:FLASH PARALLEL 3V/3.3V 16MBIT 2MX8/1MX16 90NS 48TSOP - Tape and Reel |
| S29AL016M90TFIR23 | 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 |
| S29AL032D070TFI042 | 制造商:Spansion 功能描述:32M (X8/X16) 3V, BOT BOOT, TSOP48, IND, HAZMAT, T&R - Tape and Reel |
| S29AL032D70BAI000 | 制造商:Spansion 功能描述:NOR Flash Parallel 3.3V 32Mbit 4M x 8bit 70ns 48-Pin FBGA Tray |
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