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Radiation Hardened Arm® Cortex® M4 and M0 Microcontrollers (MCUs)

VORAGO’s innovative Arm Cortex M0 and M4 microcontrollers are the backbone of their space-grade electronics portfolio. Designed to meet the demands of satellite components and defense electronics, these microcontrollers provide unmatched performance and radiation-hardening capabilities. Our custom firmware development and firmware specification services ensure seamless integration into mission-critical systems.​

  • VA41630: Hi-Rel, high performance MCU with integrated NVM
  • VA41620: Hi-Rel, high performance MCU, external NVM
  • VA41629: Hi-Rel, high performance, organic package MCU
  • VA41628: Hi-Rel, high performance, cost-effective MCU
  • VC91200: Rad-Hard Latch-Up Monitor IC (LUMIC)

VA41630: Arm® Cortex® M4 MCU

  • Arm® M4 MCU with FPU
  • HARDSIL® Technology
  • SWD Interface
  • Clock Rate up to 100 MHz

Radiation Performance

  • Total Ionizing Dose (TID)
  • > 200 krad(Si) with FRAM
  • Soft Error Rate (SER) with EDAC & Scrub enabled:
  • < 1E-15 errors/bit-day
  • Single-Event Latch Up (SEL) Immunity:
  • > 110 (MeVcm²) /mg (@ T=125°C)