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參數(shù)資料
| 型號： | AM29LV160DB-70FC |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | PROM |
| 英文描述： | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| 中文描述： | 1M X 16 FLASH 3V PROM, 70 ns, PDSO48 |
| 封裝： | REVERSE, MO-142DD, TSOP-48 |
| 文件頁數(shù)： | 28/50頁 |
| 文件大小： | 792K |
| 代理商： | AM29LV160DB-70FC |
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Am29LV160D
27
the system must write the reset command to return to
reading array data.
The remaining scenario is that the system initially
determines that the toggle bit is toggling and DQ5 has
not gone high. The system may continue to monitor the
toggle bit and DQ5 through successive read cycles,
determining the status as described in the previous
paragraph. Alternatively, it may choose to perform
other system tasks. In this case, the system must start
at the beginning of the algorithm when it returns to
determine the status of the operation (top of Figure 6).
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
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.
Figure 6.
Toggle Bit Algorithm
(Note 1)
(Notes
1, 2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM29LV160DB-70FE | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| AM29LV160DB-70FI | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| AM29LV160DB-70SC | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| AM29LV160DT-90WCE | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| Am29LV160DT-90WCI | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 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 |
|---|---|
| AM29LV160DB-70SC | 制造商:Spansion 功能描述:NOR Flash Parallel 3V/3.3V 16Mbit 2M/1M x 8bit/16bit 70ns 44-Pin SOIC |
| AM29LV160DB-70SI | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AM29LV160DB-90EC | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV160DB90EI | 制造商:AMD 功能描述:NEW 制造商:SOCO 功能描述: 制造商:Spansion 功能描述: |
| AM29LV160DB-90EI | 制造商:Advanced Micro Devices 功能描述: |
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