Aheesa Digital Innovations Achieves Semiconductor Milestone with VIHAAN Chip
Aheesa Digital Innovations, a Chennai-based fabless semiconductor startup, has achieved first-pass silicon success with 'VIHAAN', a broadband System-on-Chip (SoC) purpose-built for fibre broadband applications. The chip was built using the indigenous VEGA microprocessor and taped out on Republic Day, with success confirmed on Independence Day 2026. The VIHAAN series aims to bring fibre broadband to Indian homes and will now proceed towards production tape-out targeted for 2027.
Funding and Investor Support
Earlier this year, Aheesa raised approximately ₹40 crore from the Tamil Nadu Infrastructure Fund Management Corporation (TNIFMC) through the Tamil Nadu Emerging Sector Seed Fund (TNESSF) along with other private investors. This funding will accelerate product development and support the company's growth in the semiconductor space. The investment reflects growing confidence in Aheesa's ability to deliver advanced broadband silicon solutions from India.
Government Semiconductor Initiatives and Ecosystem Development
The achievement is part of India's broader semiconductor transformation under the Design Linked Incentive (DLI) Scheme, which supports Indian startups designing chips for strategic and commercial applications including satellite communications, drones, surveillance cameras, defence and aerospace systems, automotive, IoT devices, LED drivers, AI systems, telecom equipment, and smart meters. Semiconductor chip design represents a critical value driver across the semiconductor value chain, contributing up to 50% of overall value addition and accounting for approximately 15-35% of the Bill of Materials cost of electronic products.
Government programs have made state-of-the-art chip-design tools available to 455 organizations, including 350 academic institutions and 105 startups. Companies supported under the DLI Scheme have cumulatively achieved over 30 chip design tape-outs across various foundries and raised more than $100 million in venture capital funding. Under the Chips to Startup (C2S) Programme, 245 chip designs have been taped out by 71 academic institutions to meet future workforce requirements.
Additional DLI Scheme Success Stories
Several other companies have achieved significant milestones under the scheme: Vervesemi Microelectronics achieved first-pass silicon success of its BLDC Motor Controller chip using indigenous microprocessor by Incore Semiconductor; Netrasemi successfully tested its 12nm Vision SoC with integrated video analytics acceleration; OptoML received its 12nm 'compute-in-memory' SoC that makes AI processing faster and more power-efficient; Mindgrove Technologies announced a partnership with PRAMA India to explore usage of its Vision SoC in CCTV surveillance cameras; and IndieSemiC secured global certification for its Bluetooth (BLE 6) chip module.
Strategic Semiconductor Ecosystem Development
The government's semiconductor initiatives, including Semicon 2.0 approved with an outlay of ₹1,27,500 crore in July 2026, aim to build a comprehensive ecosystem covering the entire semiconductor value chain from chip design and manufacturing to advanced packaging, equipment, materials, research and development, and skilled manpower. The progress demonstrates that Indian semiconductor designs are moving beyond the laboratory into fabrication, testing, validation, and customer trials, positioning Indian companies as credible global suppliers while strengthening domestic supply chains and self-reliance.