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25AA640XT-I/ST

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25AA640XT-I/ST

IC EEPROM 64KBIT SPI 1MHZ 8TSSOP

Manufacturer: Microchip Technology

Categories: Memory

Quality Control: Learn More

Microchip Technology's 25AA640XT-I-ST is a 64Kbit Serial EEPROM memory device utilizing the SPI interface. This non-volatile memory is organized as 8K x 8 and operates with a maximum clock frequency of 1 MHz. Designed for efficient data storage, it supports a wide supply voltage range from 1.8V to 5.5V. The device features a fast write cycle time of 5ms per word or page. Its 8-TSSOP package, measuring 0.173" (4.40mm) in width, is suitable for surface mounting. Operating within an industrial temperature range of -40°C to 85°C, the 25AA640XT-I-ST is commonly employed in industrial, automotive, and consumer electronics applications requiring reliable non-volatile data retention. This component is delivered in Tape & Reel packaging.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case8-TSSOP (0.173"", 4.40mm Width)
Mounting TypeSurface Mount
Memory Size64Kbit
Memory TypeNon-Volatile
Operating Temperature-40°C ~ 85°C (TA)
Voltage - Supply1.8V ~ 5.5V
TechnologyEEPROM
Clock Frequency1 MHz
Memory FormatEEPROM
Supplier Device Package8-TSSOP
Write Cycle Time - Word, Page5ms
Memory InterfaceSPI
Memory Organization8K x 8
ProgrammableNot Verified

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