24C64 データシートの表示（PDF） - Microchip Technology

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24C64

64K SPI™ Bus Serial EEPROM

Microchip Technology 

25AA640/25LC640/25C640

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.

25xx640 —

/P

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

25AA640XT

25LC640

25LC640T

25LC640X

25LC640XT

25C640

25C640T

25C640X

25C640XT

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)

Sales and Support

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).

© 1997 Microchip Technology Inc.

Preliminary

DS21223A-page 11

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