India’s Big Bet on Chips: Ambition, Challenges, and the Way Forward

Rahul Kumar
Rahul Kumar
Intern - Policy & Advocacy, CyberPeace
PUBLISHED ON
Sep 13, 2025
10

At Semicon India 2025 held recently, the Prime Minister declared, “when the chips are down, you can bet on India”.  The event showcased the country’s first indigenous microprocessor, Vikram, developed by ISRO’s Semiconductor Lab, and announced that commercial chip production will begin by the end of 2025. India aims to become a global player in semiconductor production, and build self-reliance in a world where global supply chains are shifting rapidly. 

Why Semiconductors Matter

Semiconductors power almost everything around us, from laptops and air conditioners to cars and even the tiniest gadget we hardly notice . They’ve rightly been called the “oil of the digital age” because our entire digital world depends on them. But the global supply chain for chips is heavily concentrated. Taiwan alone makes over 60% of the world’s semiconductors and nearly 90% of the most advanced ones. Rising tensions between China and Taiwan have only shown how fragile and risky this dependence can be for the rest of the world. For India, building its own semiconductor base is not just about technology, it is about economic security and reduced dependence on imports.

India’s Push: The Numbers and Projects

The government has committed nearly US$18 billion across 10 projects, making it one of the country’s largest industrial bets in decades. Under the Production Linked Incentive (PLI) scheme, ₹76,000 crore (about US$9.1 billion) was set aside, of which most has already been allocated.

Key developments include:

  • Vikram processor – developed at ISRO’s Semiconductor Lab, fabricated on 180nm technology.
  • CG Power facility in Sanand, Gujarat – launched in 2024, scaling chip assembly and testing.
  • Micron’s investment – ₹22,500+ crore in Gujarat for packaging and testing.
  • Tata Electronics–PSMC partnership – ₹91,000 crore tie-up with Taiwan’s Powerchip for fabs.

The domestic market, valued at US$38 billion in 2023, is expected to touch US$100–110 billion by 2030 if growth sustains.

The Technology Gap

While the Vikram chip, a 32 bit microprocessor, is a proud milestone, it highlights the technology gap  India faces. The chip was fabricated using a 180nm CMOS process, a process that was cutting-edge back in the early 2000s. Today, companies like TSMC and Samsung are already producing 3nm chips for smartphones and AI servers, whereas those like Nvidia and Apple have developed chips 2ith 64-bit processing capabilities.

This means India's main focus, to become self-reliant in the mature end of the spectrum useful for space, defense, and automotives and electronics, is far from the global cutting edge. Bridging this gap will require both time and deep technical expertise.

Talent and Design Strengths

On the positive side, India already contributes around 20% of global semiconductor design talent. Two advanced design centers—one in Noida and another in Bengaluru—are working on 3nm designs. The government’s Design Linked Incentive scheme has cleared 20+ projects to nurture startups in chip design.

Over 60,000 engineers have been trained under various programs, but scaling this to the hundreds of thousands needed for fabs remains a challenge. Unlike software development, semiconductor fabrication demands highly specialised skills in process engineering, yield optimization, and supply chain logistics.

Lessons from Global Players

Countries like Taiwan, South Korea, and the US didn’t build their chip industries overnight. Taiwan’s TSMC spent decades and billions of dollars mastering yield rates and building trust with clients. The US recently passed the CHIPS and Science Act to revive domestic production, while the EU has its own Chips Act. Japan, too, has pledged billions, including ¥10 trillion in cooperation with India.

These examples show that success depends not just on funding , but also on harmony between government and private players, consistent execution, ecosystem building, and global partnerships.

The Challenges Ahead

India’s ambitions face several hurdles:

  • Capital intensity – A single leading-edge fab costs US$10–20 billion, and requires constant upgrades.
  • Supply chain complexity – Hundreds of chemicals, gases, and precision tools are needed, many of which India doesn’t yet produce domestically.
  • Technology transfer – Advanced lithography machines (from ASML in the Netherlands, for example) are tightly controlled and not easily available.
  • Execution risks – Moving from announcements to commercially viable fabs with competitive yields is where many countries have stumbled.

The Way Forward

India has big ambitions in the field of semi-conductor design and manufacturing, with the goal of becoming a major  global exporter instead of importer. The country appears to be adopting a step-by-step approach, starting with assembly, testing, and mature-node fabs, while simultaneously investing in design, research, and talent. Every successful global power in this industry first mastered older nodes before advancing to cutting-edge levels.

At the same time, international collaborations with players like Micron, Tata-PSMC, and Japan will be critical for technology transfer and capacity building. If India can combine its engineering talent, rising domestic demand, and government backing with the PLI scheme, and drive global collaborations, the outlook can be promising. 

Conclusion

India’s semiconductor story is just beginning, but the direction is clear. The Vikram processor and investment announcement at Semicon 2025 shows the intent of the government. The hard part now lies ahead: moving from prototypes to large-scale production and globally competitive fabs in an industry that demands substantial investment, flawless execution, and years of patience.

Yet the stakes couldn’t be higher. Semiconductors will shape the future of economies and national security . If India plays its cards right by nurturing talent, innovating and researching, and driving global partnerships,  the dream of becoming a global semiconductor hub may well move from ambition to reality.

References 

PUBLISHED ON
Sep 13, 2025
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