Achieve Your Mission
Built for Extremes.
Designed to Scale.
VORAGO leads the industry in radiation- and temperature-protected microcontrollers and microprocessors. Patented HARDSIL® technology fortifies commercial semiconductor designs for the world’s harshest environments. VORAGO offers 100% drop-in compatible, radiation-hardened and radiation-tolerant MCUs, giving customers a single design across multiple radiation price and performance envelopes.
VORAGO Climbs 2026 Inc. 5000 List, Marking 5th Appearance on Prestigious Entrepreneurial U.S. Ranking. LEARN MORE
Find the Right Solution for What Comes Next
From Low Earth Orbit to Deep Space
The VA4 microcontroller family gives engineers a common Arm® Cortex®-M4 core foundation across radiation-tolerant and radiation-hardened components. Choose integrated or external non-volatile memory, the peripheral mix, package, and radiation performance that fit the mission, from cost-conscious low Earth orbit platforms to high-reliability geosynchronous orbit and deep-space systems.
Built for Extreme Environments Where Standard Chips Fail
VORAGO microcontrollers and microprocessors deliver specialized, high reliability compute and control across space, orbital, atmospheric, and terrestrial environments.
From Real-Time Control To High-Performance Edge Computing
VORAGO’s portfolio spans Arm®-based microcontrollers and microprocessors designed for different processing demands, radiation environments and operating conditions.
VA4 FAMILY
Flexible Arm® Cortex®-M4 control across a broad range of radiation levels, memory configurations and mission profiles.
VA5 FAMILY
Dual-core Arm® Cortex®-M55 control with compatible radiation-hardened and radiation-tolerant options for complex real-time missions.
VA7 MICROPROCESSOR
High-performance edge computing for onboard AI, imaging, and autonomous control.
Radiation Protection Built Into the Silicon
VORAGO specializes in Radiation Hardened by Process (RHBP) technology, hardening commercial semiconductor designs against radiation and extreme temperature effects during manufacturing. Its patented HARDSIL® technology is VORAGO’s proprietary RHBP approach, building radiation resilience directly into the device to protect mission-critical electronics from latch-up and other radiation-induced failures in extreme environments. HARDSIL® is the foundation of VORAGO’s radiation-hardened portfolio and is also licensed to other semiconductor companies. VORAGO has also created a new Radiation Tolerant by Design (RTBD) category, the technique used to produce the complementary radiation-tolerant twin MCU.
LATEST FROM VORAGO
May 11, 2026
Beyond the Tropopause and Down the Well
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Solving the Stratospheric Reliability Gap for Modern Military Aviation
August 12, 2026
VORAGO Climbs 2026 Inc. 5000 List for 5th Year, Driving Growth in Extreme Radiation- and Thermal-Protected Satellite...
2026
5X Winner
2026
2X Winner
SATELLITE
Rad-hardened and rad-tolerant chips built to scale seamlessly across orbits—from high-volume LEO to the Van Allen Belts in MEO.
DEEP SPACE
Radiation-protected compute for deep-space exploration, scientific instruments, and long-duration missions.
AUTONOMOUS DEFENSE
High-reliability components for mission-critical control, communications, and autonomous systems.
ENERGY
Extreme-temperature and radiation-resilient components for demanding energy environments.