Published: 25 March 2026The WeekScience & Technology
ISRO Developing Indigenous Semiconductor Chips: Vikram 32-bit Processor for Space Missions
The Indian Space Research Organisation (ISRO) has announced a bold four-year plan to manufacture its own semiconductor chips in India, marking a significant step towards self-reliance in space technology. ISRO's Semiconductor Laboratory (SCL) in Chandigarh has developed a chip called the Vikram 32-bit processor, designed specifically to withstand the harsh conditions of outer space.
The Vikram processor is designed to handle extreme radiation, temperature variations, and other challenges of the space environment. Indigenous chip development is crucial for India's strategic autonomy in space, as dependence on imported semiconductors poses both supply chain risks and security concerns.
ISRO has also been expanding student participation in space missions through structured programmes. The Indian National Space Promotion and Authorisation Centre (IN-SPACe) has authorised 17 student satellites and payloads, of which 11 have already been successfully launched. Union Minister of State Jitendra Singh highlighted that ISRO's goal is to make space accessible to India's youth.
ISRO Chairman V Narayanan has also confirmed that the agency has successfully completed more than 8,000 ground tests for its upcoming missions, including structural qualifications, with a 97 percent success rate.
Mains angle
Q: Evaluate the strategic significance of ISRO's Vikram 32-bit processor and indigenous semiconductor manufacturing plan for space autonomy.
Answer (50 words):
ISRO's Chandigarh Semiconductor Laboratory developed the Vikram 32-bit processor, radiation-hardened for space, under a four-year indigenous semiconductor plan. IN-SPACe authorised 17 student satellites; 11 launched. Chairman V Narayanan confirmed 8,000-plus ground tests at 97 per cent success. Indigenous chips reduce supply-chain and security risks, delivering strategic space autonomy.
6-axis classification
CoverageNationalSubjectScience & TechnologyExamBasic Computer Instructor · CET Graduation · CET Senior Secondary · EO/RO · LDC · Mahila Supervisor · Patwar · PTI · RAS · REET · RPSC SI · School Lecturer · Senior Computer Instructor · Senior Teacher · UPSC · Vanpal · BothSourceThe Week
Practice MCQ from this story
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Linked questionMedium
How many student satellites and payloads have been authorised by IN-SPACe, as mentioned in the article?
Explanation · Correct answer AThe Indian National Space Promotion and Authorisation Centre (IN-SPACe) has authorised 17 student satellites and payloads, of which 11 have already been launched.
Frequently asked questions
What four-year semiconductor plan has ISRO announced?
ISRO has announced a four-year plan to manufacture its own semiconductor chips in India. The article says this marks a significant step toward self-reliance in space technology.
What is the Vikram 32-bit processor designed to withstand?
ISRO's Semiconductor Laboratory in Chandigarh developed the Vikram 32-bit processor. It is designed to withstand extreme radiation, temperature variations, and other challenges of the space environment.
Why does the article call indigenous chip development crucial for India?
The article says indigenous chip development is crucial for India's strategic autonomy in space. It adds that dependence on imported semiconductors creates supply chain risks and security concerns.
What student satellite and ground-test details did ISRO highlight?
IN-SPACe has authorised 17 student satellites and payloads, of which 11 have been successfully launched. ISRO Chairman V Narayanan also confirmed more than 8,000 ground tests for upcoming missions, including structural qualifications, with a 97 percent success rate.
