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SST

27SF512-70-3CNH

Flash Memory · PLCC-32 · Memory
Part Status: Obsolete In demand
Data last refreshed Jul 22, 2026
Manufacturer
SST
Mfr Part #
27SF512-70-3CNH
Series
27SF512
Category
Flash Memory
Datasheet
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Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels2
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Product Attributes

Electrical & Parametric
Density512 Kbit
Access Time70 ns
Organization64K x 8
Physical & Thermal
Package / CasePLCC-32
Mounting TypeSurface Mount
Series27SF512
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryFlash Memory
TypeMemory
Part StatusObsolete

512 Kbit (64Kx8) CMOS Flash EEPROM, 70 ns access

Availability & Sourcing

2 source rows · masked
SourceMfrQtyDate CodeConditionStatus
Live SST 200 Live · fresh RFQ
Market SST 200 Available RFQ

ZDI Stock — held in our warehouse · Market — recent offers, sourced on request · Live — fresh from the broker network. Supplier identity and cost are never shown.

Part Activity

recent searches, RFQs & offers
27SF512-70-3CNH viewed on the web · Web User
27SF512-70-3CNH searched via the web · Web User
27SF512-70-3CNH searched via the web · Web User
27SF512-70-3CNH searched via the web · Web User
27SF512-70-3CNH searched via the web · Web User
27SF512-70-3CNH searched via the web · Web User
27SF512-70-3CNH searched via the web · Web User
27SF512-70-3CNH searched via the web · Web User

Live search & sourcing activity for 27SF512-70-3CNH — real inquiries only.

Engineering FAQ

answers from this part's real data
27SF512-70-3CNH 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 27SF512-70-3CNH?
Density: 512 Kbit; Access Time: 70 ns; Organization: 64K x 8.
What package is 27SF512-70-3CNH supplied in?
27SF512-70-3CNH is supplied in the PLCC-32 package, surface mount, rated 0°C ~ 70°C.
Can ZDI source 27SF512-70-3CNH 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

27SF512-70-3CNH 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.

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