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M27C512-90F6 — DIP-24/28/40 package (representative)
DIP-24/28/40
Representative of package type
STMicroelectronics

M27C512-90F6

EPROM · FDIP28W · Memory
Part Status: Obsolete In demand
Data last refreshed Jul 30, 2026
Manufacturer
STMicroelectronics
Mfr Part #
M27C512-90F6
Series
M27C512
Category
EPROM
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Organization64K x 8
Access Time90 ns
Voltage5 V
Physical & Thermal
Package / CaseFDIP28W
Mounting TypeThrough Hole
SeriesM27C512
Operating Temperature-40°C ~ 85°C
Classification & Lifecycle
CategoryEPROM
TypeMemory
Part StatusObsolete

512 Kbit (64K x 8) UV EPROM, 90 ns access time

Part Activity

recent searches, RFQs & offers
M27C512-90F6 viewed on the web · Web User
M27C512-90F6 viewed on the web · Web User
M27C512-90F6 viewed on the web · Web User
M27C512-90F6 viewed on the web · Web User
M27C512-90F6 viewed on the web · Web User
M27C512-90F6 viewed on the web · Web User
M27C512-90F6 viewed on the web · Web User
M27C512-90F6 viewed on the web · Web User

Recent search and sourcing activity for M27C512-90F6.

Engineering FAQ

M27C512-90F6 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 M27C512-90F6?
Organization: 64K x 8; Access Time: 90 ns; Voltage: 5 V.
What package is M27C512-90F6 supplied in?
M27C512-90F6 is supplied in the FDIP28W package, through hole, rated -40°C ~ 85°C.
Can ZDI source M27C512-90F6 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

M27C512-90F6 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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