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CY37256VP160-66AC — TQFP/LQFP-32/44 package (representative)
TQFP/LQFP-32/44
Representative of package type
Cypress Semiconductor Corp

CY37256VP160-66AC

CPLD · 160-TQFP · Programmable Logic
Part Status: Obsolete
Data last refreshed Jul 27, 2026
Manufacturer
Cypress Semiconductor Corp
Mfr Part #
CY37256VP160-66AC
Series
Ultra37000
Category
CPLD
Datasheet
View datasheet ↗
Availability & Pricing
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Product Attributes

Electrical & Parametric
Macrocells256
Voltage3.3 V
Speed66 MHz
Physical & Thermal
Package / Case160-TQFP
Mounting TypeSurface Mount
SeriesUltra37000
Operating Temperature0°C ~ 70°C
Classification & Lifecycle
CategoryCPLD
TypeProgrammable Logic
Part StatusObsolete

256-macrocell 3.3 V CPLD, 66 MHz, 160-pin TQFP

Environmental & Export Classifications

RoHS Status
Non-Compliant

Part Activity

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Specifications reviewed & updated · ZDI

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Engineering FAQ

answers from this part's real data
CY37256VP160-66AC 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 CY37256VP160-66AC?
Macrocells: 256; Voltage: 3.3 V; Speed: 66 MHz.
What package is CY37256VP160-66AC supplied in?
CY37256VP160-66AC is supplied in the 160-TQFP package, surface mount, rated 0°C ~ 70°C.
Can ZDI source CY37256VP160-66AC 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

CY37256VP160-66AC 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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