India has achieved a significant milestone in its semiconductor journey with the launch of DHRUV64. It is a fully indigenous microprocessor developed by the Centre for Development of Advanced Computing (C-DAC) under the Microprocessor Development Program (MDP). DHRUV64 provides the nation a reliable, homegrown processor technology. It is capable of supporting strategic and commercial applications. It marks a major advancement in India's pursuit of self-reliance in advanced chip design.

DHRUV64 is built with modern architectural features. It delivers higher efficiency, enhanced multitasking capability and improved reliability. Its advanced design enables seamless integration with a wide range of external hardware systems. The processor's modern fabrication leverages technologies used for high-performance chips. This makes DHRUV64 suitable for sectors such as 5G infrastructure, automotive systems, consumer electronics, industrial automation and the Internet of Things (IoT).Strategic Significance of DHRUV64 for India
DHRUV64 marks a major milestone in India's efforts to build a secure and self-reliant semiconductor ecosystem. It strengthens the nation's indigenous capability in advanced processor development. It supports the critical digital infrastructure and hence, reduces the long-term dependence on imported microprocessors.

India consumes around 20% of all the microprocessors manufactured globally. The development of DHRUV64 provides India's large talent base with a fully modern processor platform for advancement of semiconductor ecosystem in India.

Before DHRUV64, India had already begun expanding its indigenous microprocessor development ecosystem in recent years. Key examples include:

• SHAKTI (2018, IIT Madras): Designed for strategic, space, and defense applications;
• AJIT (2018, IIT Bombay): A microprocessor for industrial and robotics applications;
• VIKRAM (2025, ISRO-SCL): A processor developed for space applications such as navigation, guidance, and mission operations; engineered to withstand extreme space conditions;
• THEJAS64 (2025, C-DAC): Designed for industrial automation.

Developing indigenous processors such as the SHAKTI, AJIT, VIKRAM, THEJAS, and now the DHRUV64 is strategically significant. These processors drive the creation of an Indian processor ecosystem.

DHRUV64's Impact on India's R&D and Innovation

• DHRUV64 provides a homegrown microprocessor technology designed for startups, academia, and industry to build, test, and scale indigenous computing products without relying on foreign processors.
• DHRUV64 supports prototype development for new system architectures at lower cost.
• India already has 20% of the world's chip design engineers. DHRUV64 further helps in building a strong pipeline of skilled semiconductor chip professionals.
• The success of DHRUV64 accelerates the roadmap for Dhanush and Dhanush+ processors. They are now under development phase.

Rollout of DHRUV64 and India's Digital India RISC-V (DIR-V) Progress
The Government of India launched the Digital India RISC-V (DIR-V) Program to advance the vision of Aatmanirbhar Bharat. It aims to establish India as a global hub for Electronics System Design and Manufacturing (ESDM). The initiative develops a complete portfolio of RISC-V-based microprocessors. These processors will power applications across industry, strategic sectors, and consumer technologies.

RISC-V Open Architecture and Its Significance for India
RISC-V is an open architecture that provides a set of instructions for chip design. It involves no license costs, which allows wider adoption through shared innovation by industry, start-ups and research institutions.

• It helps build a complete portfolio of indigenous microprocessors under the DIR-V Program for use in various sectors.
• It encourages shared innovation by providing common tools and standards for developers, improving collaboration across research organizations and companies.

DHRUV64 Driving India's Indigenous Chip Roadmap
The launch of DHRUV64 marks an important step in strengthening India's self-reliant microprocessor ecosystem. By utilizing open-source architecture, DHRUV64 eliminates license costs. This supports long-term deployment across platforms.

DHRUV64 is the third chip fabricated under the DIR-V Program with an overall aim to enable creation of Microprocessors for the future in India.

• The first chip, THEJAS32, fabricated at the Silterra facility in Malaysia.
• The second chip, THEJAS64, manufactured domestically at Semiconductor Lab (SCL) Mohali.
• In addition, the design, implementation, and fabrication of DHANUSH64 and DHANUSH64+ System on a Chip (SoC) variants are currently under development.

The rollout of DHRUV64 demonstrates India's growing capability in developing indigenous microprocessor technologies. The continued progress of the DIR-V initiative reinforces the nation's commitment to building a strong microprocessor ecosystem.

Institutional Ecosystem Driving Processor Development
India's efforts to build a strong semiconductor ecosystem are supported by a coordinated institutional framework led by key national agencies. These institutions provide policy direction and program support that enable the design, and development of indigenous processors.

Ministry of Electronics and Information Technology (MeitY): MeitY plays a central role in advancing India's processor and semiconductor initiatives. It guides national programs through policy support, funding and long-term planning under schemes; such as the Microprocessor Development Program, DIR-V, C2S and the India Semiconductor Mission. These measures have strengthened the country's design ecosystem and enabled steady progress in indigenous processor development.

C-DAC: C-DAC leads the design of India's indigenous processors. It creates processor Intellectual Properties (IPs), System-on-Chips (SoCs), development boards and related tools under MeitY's flagship programs, supporting the growth of a complete domestic processor ecosystem. The organization is now advancing work on the next processors in the RISC-V roadmap, Dhanush and Dhanush+. These upcoming processors are expected to strengthen India's homegrown RISC-V ecosystem. It expands the range of indigenous options available for strategic, and commercial use.

Key National Programs Supporting Indigenous Chip Design
The Government of India has launched flagship programs that strengthen design capability, expand research infrastructure and encourage innovation across academia, startups and industry.

India Semiconductor Mission (ISM): The India Semiconductor Mission (ISM), launched in December 2021 under Meity, provides structured support and works with global companies to bring large semiconductor investments into the country. As of 2025, the mission has approved ten projects across six states, with a total investment commitment of 1.60 lakh crore. Through ISM, India is positioning itself as a competitive player in the global semiconductor ecosystem.

Digital India RISC-V (DIR-V) Program: The Digital India RISC-V (DIR-V) Program, launched in April, 2022 has played a central role in advancing India's indigenous chip design efforts. It enabled the development of advanced RISC-V processors in India. The program aims to bring researchers, startups and industry into a shared design ecosystem, improving collaboration and innovation.

Chips to Startup (C2S) Program: The C2S Program, launched by MeitY in 2022, is a capacity-building initiative implemented across 113 institutions, including 100 academic and R&D organizations and 13 startups and MSMEs. The program has an outlay of 250 crore for a five-year period. The C2S Program aims to generate 85,000 industry-ready manpower and create vibrant fabless chip design ecosystem in the country.

Design Linked Incentive (DLI) Scheme: The DLI Scheme, launched in 2021, aims to offer financial incentives as well as design infrastructure support across various stages of development and deployment of semiconductor design for Integrated Circuits (ICs), Chipsets, System on Chips (SoCs), Systems & IP Cores and semiconductor linked design over a period of 5 years.

Indian Nano-electronics Users Program-idea to innovation (INUP-i2i): This program, launched by MeitY, gives researchers, students and startups access to national nano-fabrication facilities at leading institutions. It provides hands-on training in chip and device fabrication, helping innovators understand how semiconductor components are built. A total of 49 familiarization workshops, 42 Hands-on-training workshops, 36 Industrial trainings and 10 Hackathons have been conducted. More than 8000 skilled manpower has been trained and around 348 short term and 220 midterm R&D projects are being supported under the project.

Conclusion
India's progress in indigenous processor development reflects a strong commitment to Aatmanirbhar Bharat in the semiconductor sector. DHRUV64 powered and supported by national programs such as DIR-V, C2S, ISM, DLI and INUP-i2i, the processor showcases the country's growing capability to design, develop and prototype advanced processors. With coordinated efforts across MeitY, C-DAC, academic institutions and industry, India is building the talent, research strength and infrastructure needed for long-term leadership in advanced technologies. The progress from THEJAS32 to DHRUV64, and the ongoing development of Dhanush and Dhanush+, illustrates a confident national pathway toward indigenous processor innovation and technological self-reliance.