Press launch of Microchip Expertise about how RTG4™ FPGAs with lead-free flip-chip bumps obtain the very best area qualification

QML Class V designation acknowledges distinctive reliability and longevity for essential area missions

October 18, 2024 — Satisfying mission assurance necessities for essentially the most essential area packages, Microchip Expertise’s (Nasdaq: MCHP) Radiation-Tolerant (RT) RTG4™ Discipline- Programmable Gate Arrays (FPGAs) with lead-free flip-chip bumps have earned the Certified Producers Listing (QML) Class V standing. As designated by the Protection Logistics Company (DLA), QML Class V is the very best degree of qualification for area elements and a mandatory step to fulfill mission assurance necessities on essentially the most essential area missions comparable to human-rated, deep area and nationwide safety packages. As a result of QML {qualifications} are standardized primarily based on particular efficiency and high quality necessities ruled by the DLA, prospects can streamline their design and certification processes through the use of QML-qualified merchandise.

In 2018, RTG4 FPGAs turned the primary RT FPGAs providing greater than 150,000 logic components to realize a QML Class V qualification, and this next-generation answer with lead-free flip-chip bumps is the primary of its type to realize QML Class V standing. In superior flip-chip bundle building, comparable to that used within the RTG4 FPGA, flip-chip bumps are utilized to attach the silicon die and the bundle substrate. Lead-free bump materials will assist prolong the longevity of the product, which is essential to area missions.

“That is one other milestone for our RTG4 FPGAs that may present prospects with added confidence in designing these gadgets in area flight programs, whereas permitting them to make the most of our high-reliability, zero-configuration-upset and low-power consumption FPGAs,” stated Bruce Weyer, company vp for Microchip’s FPGA enterprise unit. “For greater than 60 years, Microchip options have powered area flight missions, and we’re devoted to product longevity and offering the very best high quality options.”

RTG4 FPGAs are designed to deliver excessive ranges of density and efficiency to area purposes, saving price and engineering efforts by means of low energy consumption and immunity to configuration upsets. Not like SRAM-based FPGA alternate options, the programming expertise utilized in RTG4 FPGAs offers low static energy, which assists in managing thermal points widespread in spacecraft. RTG4 FPGAs devour solely a fraction of the full energy in comparison with equal SRAM FPGAs, whereas exhibiting zero configuration upsets in radiation and thus requiring no mitigation, decreasing engineering bills and whole system prices.

To attain QML Class V qualification, the RTG4 FPGA with lead-free bump has undergone intensive reliability testing, enduring as much as 2,000 thermal cycles from −65°C to 150°C junction temperature. The lead-free flip-chip bump interface connections handed MIL-PRF-38535 inspection standards and exhibited no indicators of tin whiskers. The flip-chip bump is contained in the FPGA bundle, so there is no such thing as a influence on the consumer’s design, reflow profile, thermal administration or board meeting move when changing to lead-free bump RTG4 FPGAs.

Microchip boasts one of many business’s most complete area product portfolios of radiation-hardened and RT options that embrace QML Class Q RT PolarFire® FPGAs and sub-QML FPGAs that bridge the hole between conventional Certified Producers Listing (QML) elements and Business Off-The-Shelf (COTS) elements. For a complete itemizing of Microchip FPGA and mixed-signal half numbers alongside their corresponding Protection Logistics Company (DLA) drawing numbers, please seek advice from the DLA Cross Reference Information.

Improvement Instruments

The RTG4 FPGAs are supported by improvement kits, mechanical samples and daisy chain packages for board validation and testing. Libero® SoC Design Suite permits RTL entry by means of programming and features a wealthy IP library, full reference designs and improvement kits.

Availability

For added data or to buy, contact a Microchip gross sales consultant, licensed worldwide distributor or go to Microchip’s Buying and Consumer Companies web site, www.microchipdirect.com.

Sources

Excessive-res photographs accessible by means of Flickr (be happy to publish):

About Microchip:

Microchip Expertise Inc. is a number one supplier of sensible, related and safe embedded management and processing options. Its easy-to-use improvement instruments and complete product portfolio allow prospects to create optimum designs which scale back threat whereas decreasing whole system price and time to market. The corporate’s options serve roughly 123,000 prospects throughout the commercial, automotive, client, aerospace and protection, communications and computing markets. Headquartered in Chandler, Arizona, Microchip affords excellent technical help together with reliable supply and high quality. For extra data, go to the Microchip web site at www.microchip.com.

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Notice: The Microchip identify and emblem, the Microchip emblem, Libero and PolarFire are registered emblems of Microchip Expertise Integrated in the usA. and different nations. All different emblems are the property of their respective corporations.

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Samheetha Ravi Bhat

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