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參數資料
| 型號： | 79LV0832XPQE-25 |
| 廠商： | MAXWELL TECHNOLOGIES |
| 元件分類： | PROM |
| 英文描述： | 8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 中文描述： | 256K X 32 EEPROM 3V, 250 ns, QFP96 |
| 封裝： | QFP-96 |
| 文件頁數： | 14/21頁 |
| 文件大小： | 458K |
| 代理商： | 79LV0832XPQE-25 |
M
14
01.10.05 Rev 8
All data sheets are subject to change without notice
2005 Maxwell Technologies
All rights reserved
Low Voltage 8 Megabit (256K x 32-Bit) EEPROMMCM
79LV0832
Data Protection
To protect the data during operation and power on/off, the EEPROMhas the internal functions described below
1. Data Protection against Noise of Control Pins (CE, OE, WE) during Operation.
During readout or standby, noise on the control pins may act as a trigger and turn the EEPROMto programmng mode by ms-
take. To prevent this phenomenon, the EEPROMhas a noise cancellation function that cuts noise if its width is 20ns or less in
programmng mode. Be careful not to allow noise of a width of more than 20ns on the control pins.
2. RES Signal
RES should be kept at V
SS
level when V
CC
is turned on or off. The EEPROMbreaks off programmng operation when RES
become low programmng operation doesnt finish correctly in case that RES falls low during programmng operation. RES
should be kept high for 10 ms after the last data is input
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PDF描述 |
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| 79LV0832XPQH-20 | 8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQH-25 | 8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQI-20 | 8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQI-25 | 8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQK-20 | 8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 79LV0832XPQH-20 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQH-25 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQI-20 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQI-25 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
| 79LV0832XPQK-20 | 制造商:MAXWELL 制造商全稱:Maxwell Technologies 功能描述:8 Megabit (256K x 32-Bit) Low Voltage EEPROM MCM |
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