800-219-9001 RFQ
W27C512-45Z — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
Winbond

W27C512-45Z

EPROM · DIP-28 · Memory
Part Status: Obsolete
Data last refreshed Jun 22, 2026
Manufacturer
Winbond
Mfr Part #
W27C512-45Z
Series
W27C512
Category
EPROM
Datasheet
View datasheet ↗
Availability & Pricing
ZDI Price$1.10
Last transacted2006-10-16
Market range$1.10
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Live pricing on request · most quotes same business day

Product Attributes

Electrical & Parametric
Organization64K x 8
Access Time45 ns
Voltage5 V
Physical & Thermal
Package / CaseDIP-28
Mounting TypeThrough Hole
SeriesW27C512
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryEPROM
TypeMemory
Part StatusObsolete

64K x 8 CMOS UV EPROM, 45 ns access time

Price History & Market Reference

Market Price Range

High$1.10
Low$1.10
Last$1.10
Price as of2006-10-16

ZDI Transaction

Last ZDI price$1.10
As of2006-10-16

Pricing reflects ZDI's transaction and market-reference data. Firm pricing confirmed per RFQ against current availability.

Part Activity

recent searches, RFQs & offers
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W27C512-45Z viewed on the web · Web User
W27C512-45Z viewed on the web · Web User
W27C512-45Z viewed on the web · Web User
W27C512-45Z viewed on the web · Web User
W27C512-45Z searched via the web · Web User
W27C512-45Z searched via the web · Web User
W27C512-45Z searched via the web · Web User

Recent search and sourcing activity for W27C512-45Z.

Engineering FAQ

W27C512-45Z 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 W27C512-45Z?
Organization: 64K x 8; Access Time: 45 ns; Voltage: 5 V.
What package is W27C512-45Z supplied in?
W27C512-45Z is supplied in the DIP-28 package, through hole, rated 0°C ~ 70°C.
Can ZDI source W27C512-45Z 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

W27C512-45Z 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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