Heisener Electronics
BOM

AT28HC256E-90TC

4.5V ~ 5.5V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

IC EEPROM 256K PARALLEL 28TSOP

Specifications

Brand
Microchip Technology
Package
28-TSSOP (0.465", 11.80mm Width)
Packaging
—
Weight
—

Total Inventory

376pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how AT28HC256E-90TC 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 FormatEEPROM
TechnologyEEPROM
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 / Case28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package28-TSOP

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