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參數(shù)資料
| 型號： | EN29F010-55SCP |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 1 Megabit (128K x 8-bit) 5V Flash Memory |
| 中文描述： | 1兆位（128K的× 8位）5V的快閃記憶體 |
| 文件頁數(shù)： | 14/35頁 |
| 文件大?。?/td> | 429K |
| 代理商： | EN29F010-55SCP |
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This Data Sheet may be revised by subsequent versions 2003 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. A, Issue Date: 2003/10/20
EN29F010
DATA PROTECTION
Power-up Write Inhibit
During power-up, the device automatically resets to READ mode and locks out write cycles. Even
with
CE
= V
IL
,
WE
= V
IL
and
OE
= V
IH
, the device will not accept commands on the rising edge of
W E
.
Low V
CC
Write Inhibit
During V
CC
power-up or power-down
,
the EN29F010 locks out write cycles to protect against any
unintentional writes. If V
CC
< V
LOK
, the command register is disabled and all internal program or
erase circuits are disabled. Under this condition, the device will reset to the READ mode.
Subsequent writes will be ignored until V
CC
> V
LKO.
Write “Noise” Pulse Protection
Noise pulses less than 5ns on
OE
,
CE
or
WE
will neither initiate a write cycle nor change the
command register.
Logical Inhibit
If
CE
=V
IH
or
WE
=V
IH
, writing is inhibited. To initiate a write cycle,
CE
and
W E
must be a logical
“zero”. If
CE
,
W E
, and
OE
are all logical zero (not recommended usage), it will be considered a
write.
Sector Protect and Unprotect
The hardware sector protection feature disables both program and erase operations in any sector.
The hardware sector unprotection feature re-enables both program and erase operation in
previously protected sectors.
Sector protection/unprotection must be implemented using programming equipment. The procedure
requires a high voltage (V
ID
) on address pin A9 and the control pins. Contact Eon Silicon Solution,
Inc. for an additional supplement on this feature.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EN29F010-55SIP | 1 Megabit (128K x 8-bit) 5V Flash Memory |
| EN29F010-55TCP | 1 Megabit (128K x 8-bit) 5V Flash Memory |
| EN29F010-55TIP | 1 Megabit (128K x 8-bit) 5V Flash Memory |
| EN29F010-70JCP | Octal Buffer/Line Driver with 3-STATE Outputs; Package: SOIC-Wide; No of Pins: 20; Container: Tape & Reel |
| EN29F010-70JIP | Octal Buffer/Line Driver with 3-STATE Outputs |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EN29F010-55SIP | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:1 Megabit (128K x 8-bit) 5V Flash Memory |
| EN29F010-55TCP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1 Megabit (128K x 8-bit) 5V Flash Memory |
| EN29F010-55TIP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1 Megabit (128K x 8-bit) 5V Flash Memory |
| EN29F010-70JCP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:1 Megabit (128K x 8-bit) 5V Flash Memory |
| EN29F010-70JIP | 制造商:EON 制造商全稱:Eon Silicon Solution Inc. 功能描述:1 Megabit (128K x 8-bit) 5V Flash Memory |
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