MRAM
Space, but make it durable
Everspin Technologies just got a shiny little validation badge from Astro Digital: its PERSYST 64Mb STT-MRAM was selected for an upcoming Raven bus geosynchronous Earth orbit satellite mission. Not exactly a household-name partnership, but in the world of space hardware, this is the kind of customer win that can matter.
Why this matters
Satellite missions are basically the final boss for electronics. Radiation, temperature swings, and long-lived systems all mean you can’t just toss in off-the-shelf memory and hope for the best. Everspin is pitching its MRAM as the persistent, high-speed, high-endurance option—the kind of thing you want when rebooting the system mid-orbit is not exactly on the menu.
For investors, the signal is the story
This isn’t a revenue fireworks moment by itself, but it does show Everspin’s tech has a place in specialized aerospace applications. That can help with credibility, future design wins, and the broader “we’re not just a niche memory vendor” narrative.
Big picture: small space mission announcements like this can look quaint, but for a company like Everspin, they’re the breadcrumbs that can lead to bigger contracts later.