India develops first indigenous 64-bit microprocessor DHRUV64

Developed by C-DAC under the government’s Microprocessor Development Programme, DHRUV64 strengthens India’s push for semiconductor self-reliance by offering a fully indigenous processor for strategic and commercial applications.

India has taken a significant step toward semiconductor self-sufficiency with the successful development of DHRUV64, the country’s first indigenously designed 1.0 GHz, 64-bit dual-core microprocessor. The processor has been developed by the Centre for Development of Advanced Computing under the government-led Microprocessor Development Programme, aimed at reducing dependence on imported chip technologies.

DHRUV64 is positioned as a reliable, homegrown computing platform capable of supporting a wide range of applications, from strategic systems to commercial deployments. Microprocessors form the core of modern electronics, powering devices such as smartphones, computers, satellites, and defence platforms, making indigenous capability a critical national priority.

Key capabilities and applications

Built on a modern architecture, DHRUV64 is designed to deliver improved efficiency, stronger multitasking performance, and higher reliability. According to official information, the processor can be deployed across multiple sectors, including 5G infrastructure, automotive electronics, consumer devices, industrial automation, and Internet of Things ecosystems.

The microprocessor leverages contemporary fabrication and design techniques, allowing seamless integration with diverse external hardware components. This flexibility is expected to help system developers and manufacturers adopt the chip across varied use cases without major redesign efforts.

India currently consumes a significant share of the world’s microprocessors, making domestic production essential for supply chain security. The introduction of DHRUV64 is expected to gradually reduce reliance on foreign suppliers, particularly in sensitive and high-value segments.

Expanding India’s indigenous processor portfolio

DHRUV64 adds to a growing portfolio of processors developed within the country over the past decade. These include SHAKTI from IIT Madras for strategic and defence use, AJIT from IIT Bombay for industrial systems, VIKRAM from ISRO and SCL for space applications, and THEJAS64 from C-DAC for automation workloads.

C-DAC is also working on next-generation RISC-V-based systems-on-chip, including the Dhanush and Dhanush+ platforms, further strengthening India’s indigenous semiconductor ecosystem for future needs.