Vikram-32

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News: Union Minister Ashwini Vaishnaw unveiled the Vikram-32 processor at the Semicon India 2025 conference.

About Vikram-32

Vikram-32 chip explained: Features and details of India’s first 32-bit processor for Space apps
Source: TOI
  • It is India’s first indigenously developed 32-bit processor for space applications.
  • Developed by: Vikram Sarabhai Space Centre (VSSC), fabricated at ISRO Semiconductor Laboratory (SCL), Chandigarh.
  • Upgrade: Vikram 32 (Vikram 3201) is an upgraded version of Vikram 1601, a 16-bit processor used in ISRO’s launch vehicles since 2009.
  • Technology: Based on a custom Instruction Set Architecture (ISA) designed by ISRO. It  supports floating-point computations and high-level programming via the Ada language.
  • Space validation: First batch successfully tested in space through the PSLV Orbital Experimental Module (POEM-4) during the PSLV-C60 mission.
  • Durability: Designed to operate in extreme space conditions, with a temperature range of -55°C to +125°C.
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