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XILINX

XC4VLX40-11FF668C

Field Programmable Gate Array · FF668 · Programmable Logic
Part Status: Obsolete In demand
Data last refreshed Jul 31, 2026
Manufacturer
XILINX
Mfr Part #
XC4VLX40-11FF668C
Series
Virtex-4
Category
Field Programmable Gate Array
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels17
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Specifications

Physical & Thermal
Package / CaseFF668
Mounting TypeSurface Mount
SeriesVirtex-4
Operating Temperature0°C ~ 85°C
Classification & Lifecycle
CategoryField Programmable Gate Array
TypeProgrammable Logic
Part StatusObsolete

Virtex-4 LX FPGA, 41472 logic cells, speed grade -11, FF668 package, commercial temp

Availability & Sourcing

17 sources
SourceMfrQtyDate CodeConditionStatus
Live — 2588 — — Live RFQ
Live XILINX 642 — — Live RFQ
Live XILINX 16 — — Live RFQ
Live XIL 13 — — Live RFQ
Live AMD 44657 22+/24+ — Live RFQ
Live AMD 8891 23+/24+ — Live RFQ
Live AMD Xilinx 3000 25+ — Live RFQ
Live Xilinx Inc. 2000 24+ — Live RFQ
Live Xilinx 1200 As new a — Live RFQ
Market AMD 44657 22+/24+ — Available RFQ
Market AMD Xilinx 3000 25+ — Available RFQ
Market Xilinx Inc. 2000 24+ — Available RFQ
Market Xilinx 1200 As new a — Available RFQ
Market XILINX 2588 — — Available RFQ
Market XILINX 642 — — Available RFQ
Market XILINX 16 — — Available RFQ
Market XIL 13 — — 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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XC4VLX40-11FF668C viewed on the web · Web User
XC4VLX40-11FF668C viewed on the web · Web User
XC4VLX40-11FF668C viewed on the web · Web User
XC4VLX40-11FF668C viewed on the web · Web User
XC4VLX40-11FF668C viewed on the web · Web User
XC4VLX40-11FF668C viewed on the web · Web User

Recent search and sourcing activity for XC4VLX40-11FF668C.

Engineering FAQ

XC4VLX40-11FF668C 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 package is XC4VLX40-11FF668C supplied in?
XC4VLX40-11FF668C is supplied in the FF668 package, surface mount, rated 0°C ~ 85°C.
Can ZDI source XC4VLX40-11FF668C 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

XC4VLX40-11FF668C 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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