Heisener Electronics
BOM

AT29C257-90JC

4.5V ~ 5.5V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

IC FLASH 256K PARALLEL 32PLCC

Specifications

Brand
Microchip Technology
Package
32-LCC (J-Lead)
Packaging
—
Weight
—

Total Inventory

107pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how AT29C257-90JC from Microchip Technology fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

ManufacturerMicrochip Technology
Series-
Memory TypeNon-Volatile
Memory FormatFLASH
TechnologyFLASH
Memory Size256Kb (32K x 8)
Memory InterfaceParallel
Clock Frequency-
Write Cycle Time - Word, Page10ms
Access Time90ns
Voltage - Supply4.5V ~ 5.5V
Operating Temperature0°C ~ 70°C (TC)
Mounting TypeSurface Mount
Package / Case32-LCC (J-Lead)
Supplier Device Package32-PLCC (13.97x11.43)

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Datasheet & Documents

at29c257-90ji-t.pdf

PDF Document · 12 pages

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Datasheet Preview

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