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參數(shù)資料
| 型號： | 25AA640 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 64K 1.8V SPI Bus Serial EEPROM(1.8~5.5V,1MHz,64K位,10M擦寫周期,EEPROM) |
| 中文描述： | 64K的1.8 SPI總線串行EEPROM（1.8?5.5V之間，1MHz的，64K的位，1000萬擦寫周期和EEPROM） |
| 文件頁數(shù)： | 11/12頁 |
| 文件大?。?/td> | 196K |
| 代理商： | 25AA640 |
25AA640/25LC640/25C640
1997 Microchip Technology Inc.
Preliminary
DS21223A-page 11
25AA640/25LC640/25C640 PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
Sales and Support
Package:
P = Plastic DIP (300 mil Body), 8-lead
SN = Plastic SOIC (150 mil Body), 8-lead
ST = TSSOP, 8-lead
Temperature
Range:
Blank = 0
°
C to +70
°
C
I
= –40
°
C to +85
°
C
E = –40
°
C to +125
°
C
Devices:
25AA640
25AA640T
25AA640X
64K bit 1.8V SPI Serial EEPROM
64K bit 1.8V SPI Serial EEPROM Tape and Reel
64K bit 1.8V SPI Serial EEPROM
in alternate pinout (ST only)
64K bit 1.8V SPI Serial EEPROM
in alternate pinout Tape and Reel (ST only)
64K bit 2.5V SPI Serial EEPROM
64K bit 2.5V SPI Serial EEPROM Tape and Reel
64K bit 2.5V SPI Serial EEPROM
in alternate pinout (ST only)
64K bit 2.5V SPI Serial EEPROM
in alternate pinout Tape and Reel (ST only)
64K bit 5.0V SPI Serial EEPROM
64K bit 5.0V SPI Serial EEPROM Tape and Reel
64K bit 5.0V SPI Serial EEPROM
in alternate pinout (ST only)
64K bit 5.0V SPI Serial EEPROM
in alternate pinout Tape and Reel (ST only)
25AA640XT
25LC640
25LC640T
25LC640X
25LC640XT
25C640
25C640T
25C640X
25C640XT
25xx640
—
/P
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom-
mended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1.
Your local Microchip sales office.
2.
The Microchip Corporate Literature Center U.S. FAX: (602) 786-7277.
3.
The Microchip’s Bulletin Board, via your local CompuServe number (CompuServe membership NOT required).
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 25AA640/25LC640 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:25AA640/25LC640 |
| 25AA640/S | 功能描述:電可擦除可編程只讀存儲器 64k, 8K X 8 , 1.8V SER EE, DIE in WAFFLE PK RoHS:否 制造商:Atmel 存儲容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 |
| 25AA640/W | 制造商:Microchip Technology Inc 功能描述:64K, 8K X 8 , 1.8V SER EE, WAFER - Gel-pak, waffle pack, wafer, diced wafer on film |
| 25AA640/WF | 制造商:Microchip Technology Inc 功能描述:64K, 8K X 8 , 1.8V SER EE, WA - Gel-pak, waffle pack, wafer, diced wafer on film |
| 25AA640_04 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:64K SPI Bus Serial EEPROM |
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