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Alternatives to Infineon Technologies CY7C65630-56LTXIT

Infineon Technologies CY7C65630-56LTXIT and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Infineon Technologies CY7C65630-56LTXIT

CY7C65630-56LTXIT compared against its qualified second sources
CY7C65630-56LTXITInfineon TechnologiesCY7C65642-48AXCTInfineon TechnologiesUSB2514BI-AEZG-TRMicrochip Technology
FFF CompatibilityThe package is a 48-pin TQFP, which is physically incompatible with the original 56-pin QFN footprint. Pin assignments and counts are completely different.Requires a physical footprint shift on the PCB from an 8 x 8 mm QFN to a 7 x 7 mm TQFP package.Operates as a high-performance 4-port USB 2.0 hub controller, fully covering the functional needs, with improved transaction translator architecture.The 36-pin QFN (6 x 6 mm) footprint is mechanically incompatible with the original 56-pin QFN (8 x 8 mm) footprint.Requires a PCB land pattern update for a smaller, 36-pin QFN layout.Provides equivalent 4-port USB 2.0 hub controller capabilities with robust ESD protection and configuration options.
AI Summary

CY7C65630-56LTXIT by Infineon Technologies: USB Hub Controller USB 2.0 USB Interface 56-QFN (8x8).

An active, next-generation upgrade from Infineon's HX2VL series. It replaces the obsolete HX2LP series with improved multi-port transaction speeds (MTT) and a lower-power design, though it requires migrating from a 56-QFN to a 48-TQFP package.

  • Newer generation high-performance, very low-power HX2VL series from same manufacturer (Infineon)
  • Upgraded with multiple transaction translators (MTT) for superior multi-speed USB throughput over the original's single TT (STT)
  • Integrated 5V to 3.3V voltage regulator allows direct power from USB VBUS
  • Requires board redesign to accommodate the 48-pin TQFP footprint
  • Commercial temperature range (0°C to 70°C) is narrower than the original's industrial range (-40°C to 85°C)

A premium, industrial-grade second-source alternative from Microchip. It maintains the wide temperature performance (-40°C to 85°C) needed for rugged or automotive designs, offering highly reliable 4-port USB 2.0 hub control.

  • True industrial temperature range of -40°C to 85°C matches the original part's environmental durability
  • Highly mature, industry-standard controller from a leading second-source supplier (Microchip)
  • Compact 36-pin QFN (6 x 6 mm) footprint optimizes board space
  • Requires redesign of board layout to fit the 36-pin QFN package
Lifecycle StatusObsoleteActiveNRND
Market AvailabilityDiscontinuedIn stockIn stock
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