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CXK58257AP-10LL — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
SONY

CXK58257AP-10LL

SRAM · DIP-28 · Memory
Part Status: Obsolete In demand
Data last refreshed Jul 28, 2026
Manufacturer
SONY
Mfr Part #
CXK58257AP-10LL
Series
CXK58257A
Category
SRAM
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels16
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Product Attributes

Electrical & Parametric
Organization32K x 8
Access Time10 ns
Supply Voltage5 V
Physical & Thermal
Package / CaseDIP-28
Mounting TypeThrough Hole
SeriesCXK58257A
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategorySRAM
TypeMemory
Part StatusObsolete

32K x 8 SRAM, 10 ns access time, low-power CMOS

Environmental & Export Classifications

RoHS Status
Non-Compliant

Availability & Sourcing

16 sources
SourceMfrQtyDate CodeConditionStatus
Live SONY 18 85 SKT — Live RFQ
Live SONY 6 95+ — Live RFQ
Live SONY 3 — — Live RFQ
Live SNY 3 94 — Live RFQ
Live Sony Corp 2 9509 — Live RFQ
Live — 1 — — Live RFQ
Live Sony 2 199509 — Live RFQ
Live Sony 3 1994 — Live RFQ
Market Sony 2 199509 — Available RFQ
Market Sony 3 1994 — Available RFQ
Market SONY 18 85 SKT — Available RFQ
Market SONY 6 95+ — Available RFQ
Market SONY 3 — — Available RFQ
Market SNY 3 94 — Available RFQ
Market Sony Corp 2 9509 — Available RFQ
Market — 1 — — 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
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CXK58257AP-10LL viewed on the web · Web User
CXK58257AP-10LL viewed on the web · Web User
CXK58257AP-10LL viewed on the web · Web User
CXK58257AP-10LL viewed on the web · Web User
CXK58257AP-10LL viewed on the web · Web User
CXK58257AP-10LL viewed on the web · Web User

Recent search and sourcing activity for CXK58257AP-10LL.

Engineering FAQ

CXK58257AP-10LL 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 CXK58257AP-10LL?
Organization: 32K x 8; Access Time: 10 ns; Supply Voltage: 5 V.
What package is CXK58257AP-10LL supplied in?
CXK58257AP-10LL is supplied in the DIP-28 package, through hole, rated 0°C ~ 70°C.
Can ZDI source CXK58257AP-10LL 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

CXK58257AP-10LL 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.

Related Parts

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