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AT29C257-20JC

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AT29C257-20JC

IC FLASH 256KBIT PARALLEL 32PLCC

Manufacturer: Microchip Technology

Categories: Memory

Quality Control: Learn More

Microchip Technology AT29C257-20JC is a 256Kbit parallel FLASH memory device organized as 32K x 8. This non-volatile memory offers a 200 ns access time, facilitating efficient data retrieval. The device operates from a 4.5V to 5.5V supply. Designed for surface mounting, it is housed in a 32-PLCC (J-Lead) package, measuring 13.97x11.43mm. Write cycle time for word or page operations is 10ms. This component is suitable for applications in industrial automation, consumer electronics, and embedded systems. The operating temperature range is 0°C to 70°C (TC).

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tube
Technical Details:
PackagingTube
Package / Case32-LCC (J-Lead)
Mounting TypeSurface Mount
Memory Size256Kbit
Memory TypeNon-Volatile
Operating Temperature0°C ~ 70°C (TC)
Voltage - Supply4.5V ~ 5.5V
TechnologyFLASH
Memory FormatFLASH
Supplier Device Package32-PLCC (13.97x11.43)
Write Cycle Time - Word, Page10ms
Memory InterfaceParallel
Access Time200 ns
Memory Organization32K x 8
ProgrammableNot Verified

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