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參數(shù)資料
| 型號(hào)： | MBM29LV320TE90TN |
| 廠商： | FUJITSU LTD |
| 元件分類： | DRAM |
| 英文描述： | 32 M (4 M X 8/2 M X 16) BIT |
| 中文描述： | 2M X 16 FLASH 3V PROM, 90 ns, PDSO48 |
| 封裝： | PLASTIC, TSOP1-48 |
| 文件頁(yè)數(shù)： | 34/64頁(yè) |
| 文件大小： | 877K |
| 代理商： | MBM29LV320TE90TN |
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MBM29LV320TE/BE
80/90/10
34
22. Low V
CC
Write Inhibit
To avoid initiation of a write cycle during V
CC
power-up and power-down, a write cycle is locked out for V
CC
less
than V
LKO
(Min) . If V
CC
<
V
LKO
, the command register is disabled and all internal program/erase circuits are
disabled. Under this condition the device will reset to the read mode. Subsequent writes will be ignored until the
V
CC
level is greater than V
LKO
. It is the users responsibility to ensure that the control pins are logically correct to
prevent unintentional writes when V
CC
is above V
LKO
(Min) .
If Embedded Erase Algorithm is interrupted, there is possibility that the erasing sector (s) cannot be used.
23. Write Pulse “Glitch” Protection
Noise pulses of less than 3 ns (Typ) on OE, CE, or WE will not initiate a write cycle.
24. Logical Inhibit
Writing is inhibited by holding any one of OE
=
V
IL
, CE
=
V
IH
, or WE
=
V
IH
. To initiate a write cycle CE and WE
must be a logical zero while OE is a logical one.
25. Power-Up Write Inhibit
Power-up of the device with WE
=
CE
=
V
IL
and OE
=
V
IH
will not accept commands on the rising edge of WE.
The internal state machine is automatically reset to the read mode on power-up.
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| MBM29LV320BE80 | 32 M (4 M X 8/2 M X 16) BIT |
| MBM29LV320BE80PBT | 32 M (4 M X 8/2 M X 16) BIT |
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| MBM29LV320BE80TR | 32 M (4 M X 8/2 M X 16) BIT |
| MBM29LV320BE90 | 32 M (4 M X 8/2 M X 16) BIT |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MBM29LV320TE-90TN | 制造商:Fuji Electric 功能描述: |
| MBM29LV320TE90TR | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:32 M (4 M X 8/2 M X 16) BIT |
| MBM29LV400BC | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:4M (512K X 8/256K X 16) BIT |
| MBM29LV400BC-12 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:4M (512K X 8/256K X 16) BIT |
| MBM29LV400BC-12PBT | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:4M (512K X 8/256K X 16) BIT |
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