Heisener Electronics
BOM

W24257S-70LL-T-R

4.5V ~ 5.5V
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

IC SRAM 256K PARALLEL 28SO

Specifications

Brand
Winbond Electronics
Package
28-SOIC (0.330", 8.38mm Width)
Packaging
—
Weight
—

Total Inventory

236pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how W24257S-70LL-T-R from Winbond Electronics 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

ManufacturerWinbond Electronics
Series-
Memory TypeVolatile
Memory FormatSRAM
TechnologySRAM
Memory Size256Kb (32K x 8)
Memory InterfaceParallel
Clock Frequency-
Write Cycle Time - Word, Page70ns
Access Time70ns
Voltage - Supply4.5V ~ 5.5V
Operating Temperature0°C ~ 70°C (TA)
Mounting TypeSurface Mount
Package / Case28-SOIC (0.330", 8.38mm Width)
Supplier Device Package28-SO

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Datasheet & Documents

w24257s-70ll-t-r.pdf

PDF Document · 10 pages

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Datasheet Preview

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