Microchip’s RTG4™ FPGAs with Lead-Free Flip-Chip Bumps Obtain Highest House Qualification
QML Class V designation acknowledges distinctive reliability and longevity for essential house missions
October 18, 2024 — Satisfying mission assurance necessities for essentially the most essential house applications, Microchip Know-how’s (Nasdaq: MCHP) Radiation-Tolerant (RT) RTG4™ Area- Programmable Gate Arrays (FPGAs) with lead-free flip-chip bumps have earned the Certified Producers Checklist (QML) Class V standing. As designated by the Protection Logistics Company (DLA), QML Class V is the very best stage of qualification for house parts and a essential step to fulfill mission assurance necessities on essentially the most essential house missions equivalent to human-rated, deep house and nationwide safety applications. 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 by utilizing QML-qualified merchandise.
In 2018, RTG4 FPGAs grew to become the primary RT FPGAs providing greater than 150,000 logic components to realize a QML Class V qualification, and this next-generation resolution with lead-free flip-chip bumps is the primary of its sort to realize QML Class V standing. In superior flip-chip bundle development, equivalent 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 house missions.
“That is one other milestone for our RTG4 FPGAs that can present prospects with added confidence in designing these gadgets in house flight methods, whereas permitting them to reap the benefits of our high-reliability, zero-configuration-upset and low-power consumption FPGAs,” stated Bruce Weyer, company vice chairman for Microchip’s FPGA enterprise unit. “For greater than 60 years, Microchip options have powered house 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 house functions, saving price and engineering efforts by means of low energy consumption and immunity to configuration upsets. In contrast to SRAM-based FPGA options, the programming know-how utilized in RTG4 FPGAs supplies low static energy, which assists in managing thermal points widespread in spacecraft. RTG4 FPGAs eat solely a fraction of the overall energy in comparison with equal SRAM FPGAs, whereas exhibiting zero configuration upsets in radiation and thus requiring no mitigation, lowering engineering bills and whole system prices.
To realize QML Class V qualification, the RTG4 FPGA with lead-free bump has undergone in depth 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 house product portfolios of radiation-hardened and RT options that embody QML Class Q RT PolarFire® FPGAs and sub-QML FPGAs that bridge the hole between conventional Certified Producers Checklist (QML) parts and Business Off-The-Shelf (COTS) parts. For a complete itemizing of Microchip FPGA and mixed-signal half numbers alongside their corresponding Protection Logistics Company (DLA) drawing numbers, please check with the DLA Cross Reference Information.
Improvement Instruments
The RTG4 FPGAs are supported by growth kits, mechanical samples and daisy chain packages for board validation and testing. Libero® SoC Design Suite allows RTL entry by means of programming and features a wealthy IP library, full reference designs and growth kits.
Availability
For extra info or to buy, contact a Microchip gross sales consultant, approved worldwide distributor or go to Microchip’s Buying and Shopper Providers web site, www.microchipdirect.com.
Sources
Excessive-res photos out there by means of Flickr (be happy to publish):
About Microchip:
Microchip Know-how Inc. is a number one supplier of sensible, linked and safe embedded management and processing options. Its easy-to-use growth instruments and complete product portfolio allow prospects to create optimum designs which cut back danger whereas decreasing whole system price and time to market. The corporate’s options serve roughly 123,000 prospects throughout the commercial, automotive, shopper, aerospace and protection, communications and computing markets. Headquartered in Chandler, Arizona, Microchip presents excellent technical assist together with reliable supply and high quality. For extra info, go to the Microchip web site at www.microchip.com.
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Observe: The Microchip identify and brand, the Microchip brand, Libero and PolarFire are registered emblems of Microchip Know-how Included in the united statesA. and different nations. All different emblems are the property of their respective firms.
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