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參數(shù)資料
| 型號： | 28C011TRTFS-20 |
| 廠商： | Maxwell Technologies, Inc |
| 英文描述： | 1 Megabit (128K x 8-Bit) EEPROM |
| 中文描述： | 1兆位（128K的× 8位）的EEPROM |
| 文件頁數(shù)： | 14/19頁 |
| 文件大?。?/td> | 348K |
| 代理商： | 28C011TRTFS-20 |
M
14
All data sheets are subject to change without notice
2003 Maxwell Technologies
All rights reserved.
1 Megabit (128K x 8-Bit) EEPROM
28C011T
11.10.03 REV 10
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. Data Protection at V
CC
on/off
When V
CC
is turned on or off, noise on the control pins generated by external circuits, such as CPUs, may turn the EEPROMto
programmng mode by mstake. To prevent this unintentional programmng, the EEPROMmust be kept in unprogrammable
state during V
CC
on/off by using a CPU reset signal to RES pin.
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 input.
3. Software Data Protection
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 28C0236-0AW | 制造商:Laird Technologies Inc 功能描述:LEADED,6X10MM,8A,499 OHM,1 LINE,-55-+125,T/R - Bulk |
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| 28C0236-0BS | 制造商:Laird Technologies Inc 功能描述:LEADED,6X10MM,8A,835 OHM,1 LINE,-55-+125,BULK - Bulk |
| 28C0236-0BS-10 | 功能描述:EMI/RFI 抑制器及鐵氧體 835ohms 100MHz 5A Thru-hole RoHS:否 制造商:Fair-Rite 產品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流電流: 最大直流電阻: 工作溫度范圍:- 55 C to + 125 C 封裝 / 箱體: 端接類型:SMD/SMT |
| 28C0236-0BW | 功能描述:BEAD MULTI-TURN AXIAL 835 OHMS RoHS:否 類別:濾波器 >> 鐵氧體磁珠和芯片 系列:- 標準包裝:1,000 系列:EMI1812 頻率對應阻抗:120 歐姆 @ 100MHz 額定電流:200mA DC 電阻(DCR):最大 400 毫歐 濾波器類型:差模 - 單線 封裝/外殼:1812（4532 公制） 安裝類型:表面貼裝 包裝:帶卷 (TR) 高度（最大）:0.069"（1.75mm） 尺寸/尺寸:0.177" L x 0.126" W（4.50mm x 3.20mm） 其它名稱:Q1712807A |
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