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XR17D158CV — TQFP/LQFP-64/100/144 package (representative)
TQFP/LQFP-64/100/144
Representative of package type
EXAR

XR17D158CV

UART · 144-LQFP · Interface
Part Status: Obsolete In demand
Data last refreshed Jul 28, 2026
Manufacturer
EXAR
Mfr Part #
XR17D158CV
Series
XR17D
Category
UART
Datasheet
View datasheet ↗
Availability & Pricing
Unit PriceRequest a Quote
Sourcing channels23
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Product Attributes

Electrical & Parametric
Channels8
Fifo Size64 bytes
Bus InterfacePCI
Physical & Thermal
Package / Case144-LQFP
Mounting TypeSurface Mount
SeriesXR17D
Classification & Lifecycle
CategoryUART
TypeInterface
Part StatusObsolete

Octal PCI Bus UART, 64-byte FIFOs

Availability & Sourcing

23 sources
SourceMfrQtyDate CodeConditionStatus
Live EXAR 194 — — Live RFQ
Live EXAR 130 0450 — Live RFQ
Live Exar Corp 114 0532 — Live RFQ
Live EXAR 60 0938 — Live RFQ
Live EXAR 3 0539 — Live RFQ
Live MaxLinear 1 — — Live RFQ
Live ADI 63349 SOP — Live RFQ
Live EXAR 1000 0539+ — Live RFQ
Live EXAR 292 0539+ — Live RFQ
Live Exar 142 — — Live RFQ
Live — 55 0417+ — Live RFQ
Live Exar 114 200532 — Live RFQ
Market EXAR 194 — — Available RFQ
Market EXAR 130 0450 — Available RFQ
Market Exar Corp 114 0532 — Available RFQ
Market EXAR 60 0938 — Available RFQ
Market MaxLinear 1 — — Available RFQ
Market ADI 63349 SOP — Available RFQ
Market EXAR 1000 0539+ — Available RFQ
Market EXAR 292 0539+ — Available RFQ
Market Exar 142 — — Available RFQ
Market EXAR 55 0417+ — Available RFQ
Market Exar 114 200532 — 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
XR17D158CV viewed on the web · Web User
XR17D158CV viewed on the web · Web User
XR17D158CV viewed on the web · Web User
XR17D158CV viewed on the web · Web User
XR17D158CV viewed on the web · Web User
XR17D158CV viewed on the web · Web User
XR17D158CV viewed on the web · Web User
XR17D158CV viewed on the web · Web User

Recent search and sourcing activity for XR17D158CV.

Engineering FAQ

XR17D158CV 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 XR17D158CV?
Channels: 8; Fifo Size: 64 bytes; Bus Interface: PCI.
What package is XR17D158CV supplied in?
XR17D158CV is supplied in the 144-LQFP package, surface mount.
Can ZDI source XR17D158CV 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

XR17D158CV 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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