800-219-9001 RFQ
Image may not represent
actual part
IDT (Renesas)

71256SA20Y

SRAM · SOJ-28 · Memory
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
IDT (Renesas)
Mfr Part #
71256SA20Y
Series
71256SA
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels13
Request a Quote → Check Live Availability

Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Organization32K x 8
Access Time20ns
Voltage5V
Physical & Thermal
Package / CaseSOJ-28
Mounting TypeSurface Mount
Series71256SA
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusObsolete

32K x 8 256Kb asynchronous SRAM, 20ns access

Availability & Sourcing

13 sources
SourceMfrQtyDate CodeConditionStatus
Market IDT 2978 0019+ — Available RFQ
Market IDT 726 — — Available RFQ
Market IDT 553 — — Available RFQ
Market IDT 200 97 — Available RFQ
Market IDT 137 0101 — Available RFQ
Market IDT 95 95+ — Available RFQ
Market IDT 50 — — Available RFQ
Market Integrated Devi 25 — — Available RFQ
Market IDT 24 04 — Available RFQ
Market IDT 24 00+ — Available RFQ
Market IDT 20 — — Available RFQ
Market IDT 18 — — Available RFQ
Market IDT 4 9535 — Available RFQ

ZDI Stock — in our warehouse · Market — offers available through our sourcing network · Live — recent offers from our sourcing network.

Part Activity

recent searches, RFQs & offers
71256SA20Y viewed on the web · Web User
71256SA20Y viewed on the web · Web User
71256SA20Y viewed on the web · Web User
71256SA20Y viewed on the web · Web User
71256SA20Y viewed on the web · Web User
71256SA20Y viewed on the web · Web User
71256SA20Y viewed on the web · Web User
71256SA20Y viewed on the web · Web User

Recent search and sourcing activity for 71256SA20Y.

Engineering FAQ

71256SA20Y is marked Obsolete — how does ZDI assure authenticity?
Obsolete and end-of-life parts carry elevated counterfeit risk, which is exactly why ZDI routes every lot through the full EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with source-country supplier vetting and full lot traceability before release.
What are the key specifications of 71256SA20Y?
Organization: 32K x 8; Access Time: 20ns; Voltage: 5V.
What package is 71256SA20Y supplied in?
71256SA20Y is supplied in the SOJ-28 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source 71256SA20Y beyond the quantities shown?
Yes — ZD Integrated Circuits specializes in sourcing hard-to-find, obsolete, and excess electronic components through its global network, with counterfeit-avoidance inspection on every lot. Submit an RFQ with your target quantity for availability and pricing.

Documents & Media

Quality & Counterfeit Avoidance

ISO 9001 ERAI Member ESD Certified GIDEP Participant ZDI EQuality Process CAGE Code 1V8K2

ZD Integrated Circuits operates an ISO 9001-certified quality system incorporating JEDEC-standard process-control elements. In an era of global sourcing and internet procurement, standards compliance alone no longer assures component authenticity — so ZDI pioneered a multi-layered counterfeit-avoidance program: supplier analysis at the source-country level, detailed component analysis, defined inspection standards for all incoming devices, and stringent supplier rating and review. These programs let ZDI guarantee the integrity and the source of every component it ships.

Every lot moves through ZDI's EQuality Process™ — validation, QI-1 and QI-2/camera inspection, RoHS verification, bake and bag-and-tag, and QI-3 final inspection — with Quality-Manager disposition before release. Nonconforming material is quarantined; conforming material is warehoused or shipped.

✓Multi-stage EQuality Process™ inspection (QI-1 · QI-2/camera · QI-3)
✓Source-country supplier analysis, rating & review
✓Incoming inspection, RoHS verification, bake, full lot traceability
✓ESD-controlled handling · authentic parts guaranteed

71256SA20Y is marked Obsolete. Obsolete and end-of-life parts carry elevated counterfeit risk — exactly why ZDI routes them through the full EQuality Process™ with source-country supplier vetting, inspection, and traceability.

Need 71256SA20Y?

ZD Integrated Circuits sources hard-to-find, obsolete, and excess components worldwide — pricing and availability, fast.

Request a Quote →