Technology

Advanced Technology Capabilities

Cutting-edge semiconductor technologies and methodologies driving innovation and excellence.

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Tech Stack

Our Technology Foundation

Vayuvyastra Semicon leverages cutting-edge semiconductor technologies and industry-standard tools to deliver world-class solutions. Our technology foundation spans advanced process nodes, modern design methodologies, and comprehensive EDA tool expertise.

We continuously invest in R&D to stay at the forefront of semiconductor innovation, ensuring our solutions meet the evolving demands of modern applications.

Process Technology Insights

Deep understanding of CMOS, FinFET, and GaN processes

Industry-Grade EDA Tools

Expertise across leading EDA platforms and flows

Semiconductor Process Technology
Core Technologies

Technology Expertise

Comprehensive capabilities across the semiconductor design spectrum.

VLSI Design & IPs

Full-flow RTL to Tape-out using Synopsys (Fusion Compiler), Cadence (Virtuoso, Innovus), and Mentor (Calibre) tool stacks. Custom PDK libraries for 28nm, 14nm, 7nm, and 5nm nodes.

  • • RISC-V Processor Cores
  • • DDR5 PHY & PCIe Gen5
  • • USB4 & MIPI CSI/DSI
  • • Formal verification & logic synthesis
  • • Hardware security validation

FinFET & GAA CMOS

3D transistor architectures providing 30–50% lower power vs planar CMOS. Sub-threshold voltage scaling for mobile and AI chips.

  • • Tri-gate 3D current control
  • • Gate-All-Around (GAA) nanosheet
  • • SiGe strained channel mobility
  • • High-k metal gate (HKMG) dielectric
  • • Cleanroom Class 1-100 operations

GaN-on-Si Power

Wide-bandgap Gallium Nitride devices with 3× higher breakdown voltage and 5× lower on-resistance than legacy silicon.

  • • Power GaN HEMTs for EV Chargers
  • • RF Amplifiers for Defence Radar & mmWave
  • • 200mm wafer GaN-on-Si processing
  • • vertical MOCVD epitaxy lines
  • • GaN LED vertical integration
EDA Expertise

Industry-Grade EDA Tools

Proficiency across leading Electronic Design Automation platforms.

Design Tools

RTL design, synthesis, and optimization tools

Verification Tools

Simulation, formal, and emulation platforms

Physical Design

P&R, timing closure, and signoff tools

Analysis Tools

Power, signal integrity, and reliability analysis

EDA Tool Ecosystem

Our team has hands-on experience with industry-leading EDA tools from major vendors, enabling us to work seamlessly within your existing design ecosystem or recommend optimal tool configurations for your projects.

Synopsys
Cadence
Siemens EDA
Ansys
R&D Innovation
Innovation

R&D-Driven Innovation

Innovation is at the core of everything we do. Our R&D initiatives focus on pushing the boundaries of semiconductor technology to create next-generation solutions.

Emerging Technologies

Exploring AI accelerators, edge computing, and advanced packaging

Sustainable Design

Focus on low-power, energy-efficient semiconductor solutions

Academic Collaboration

Partnerships with universities for cutting-edge research

IP Development

Building reusable IP blocks for accelerated development

Roadmap

Technology Node Roadmap (2025–2037)

Phased rollout scaling from mature nodes to advanced sub-5nm GAA technologies.

Phase Process Nodes Technology Mandate Target Applications Timeline
Phase I 65nm / 28nm Bulk CMOS, Planar FET MCUs, IoT, Power Mgmt, Defence Years 1–3
Phase II 14nm / 10nm FinFET (Tri-gate) Networking, EV, Healthcare ICs Years 4–6
Phase III 7nm Advanced FinFET + EUV AI Edge SoCs, 5G, CCTV Vision Years 7–9
Phase IV 5nm & Below GAA Nanosheet FET AI Superchips, Space, Quantum Years 10+
Processes

Cutting-Edge Fab Processes Deployed

Our advanced campus incorporates the world's most sophisticated process machinery.

EUV & DUV Lithography

Extreme Ultraviolet (13.5nm wavelength) for sub-7nm patterning and dual-patterning Deep Ultraviolet (DUV) for 14nm/10nm nodes.

GaN-on-Si MOCVD

Metal-Organic Chemical Vapor Deposition lines for 200mm wafers, enabling power GaN HEMTs with 10x better merit than silicon.

GAA Nanosheet FET

Gate-All-Around transistor architecture where gate surrounds the channel on all 4 sides, enabling 3nm/5nm scaling.

Atomic Layer Deposition (ALD)

Angstrom-level precision dielectric and metal film deposition, critical for High-k gate dielectric (HfO₂) layers.

CMP & Planarization

Sub-nanometer surface planarization targeting 0.2nm surface roughness to match world-class foundry yields.

Heterogeneous Packaging

3D chip stacking utilizing Through-Silicon Via (TSV) technology for High Bandwidth Memory (HBM) and chiplet architectures.

Master Plan

Campus Master Plan & Land Segregation

An integrated, self-sustaining 4,000-acre smart industrial township designed for high-precision manufacturing.

Semiconductor Fabrication Core

950 Acres | Phase I–IV

Hosts 4 advanced Fab buildings containing Cleanroom Class 1–10 environments, state-of-the-art metrology facilities, and yield management systems.

Healthcare Electronics Unit

280 Acres | Phase I

Dedicated MEMS and biosensor fabrication facility featuring ISO 13485 cleanroom compliance and an advanced medical device test laboratory.

LED Manufacturing Unit

210 Acres | Phase II

Equipped with Metal-Organic Chemical Vapour Deposition (MOCVD) epitaxy lines, high-precision die bonding, and automated module assembly lines.

CCTV & Vision Security Unit

210 Acres | Phase II

Features an indigenous SoC design studio, chip testing rooms, and high-security camera and module assembly systems.

R&D & Innovation Hub

320 Acres | Phase I–II

A collaborative research space hosting EDA labs, pilot fabrication lines, an IP filing center, a startup incubator, and university partnership modules.

Township, Utilities & Buffer

2,030 Acres | Phase I–IV

Includes a residential township (480 acres), multi-specialty hospital, utilities (substations, water plant), and future expansion buffer land.

Infrastructure

Industrial Utilities & Infrastructure

High-precision chip fabrication requires world-class resource security, cleanroom configurations, and raw utility stability.

Ultra-Pure Water (UPW) Systems

Semiconductor manufacturing demands extreme water purity to prevent contamination during wafer cleaning and chemical processes.

  • Daily Requirement: 30,000 KL/day Peak Demand (12,000 KL/day for cleanroom processes).
  • 5-Stage UPW Purification Flow: Double Pass RO → Electrodeionization (EDI) → UV Sanitization → Degasification Membrane → Mixed-bed Polishing.
  • Water Purity Target: Resistivity exceeding 18 MΩ·cm at 25°C, with zero particulate contamination.
  • Environmental Sustainability: Zero Liquid Discharge (ZLD) plant compliance with 40% rainwater recycling.

Dual-Feed Electrical Substation

Voltage sags can ruin entire wafer batches. Our electrical infrastructure is designed for 100% uptime with sub-millisecond response backup.

  • Total Connected Load: 720 MVA connected load with a peak operating demand of ~587 MW.
  • Grid Connectivity: Dedicated on-site 400 kV substation with dual-feed power lines from independent state grids.
  • Critical Backup Power: Dual Heavy Fuel Oil (HFO) Diesel Generator farms with massive rotary UPS battery backup system.
  • Renewable Energy Mix: On-site 30 MW solar park with storage battery backup. Targeting 25% clean energy by Year 5, scaling to 50% by Year 10.
Financials

Financial Capital Phasing & DEBITA Analysis

Detailed project budget breakdown, phasing, funding structures, and government policy alignments.

Phase-Wise Capital Phasing (₹1,90,000 Crores)

Phase Period Key Capital Activities Allocation (₹) Share (%)
Phase I Years 1–3 Site development, 65nm/28nm bulk CMOS Fab, Healthcare unit, Civil infrastructure ₹45,000 Cr 23.7%
Phase II Years 4–6 14nm/10nm FinFET fab lines, GaN-on-Si Power lines, LED & CCTV manufacturing units ₹65,000 Cr 34.2%
Phase III Years 7–9 7nm advanced EUV fab lines, wafer capacity expansion, R&D patent & IP portfolio building ₹50,000 Cr 26.3%
Phase IV Years 10–12 5nm GAA advanced fab lines, global export scaling, innovation park, township completion ₹30,000 Cr 15.8%

Funding & Debt Structure

  • Government Incentives: ₹57,000 Cr (30% Equity + Grant) from India's Semiconductor Mission (MeitY ISMC scheme).
  • State Incentives: ₹19,000 Cr (10% Land equity, PLI, and State subsidy).
  • Foreign Direct Investment: ₹47,500 Cr (25% FDI Equity) from US, EU, and Japan partners.
  • Institutional Investors: ₹28,500 Cr (15% Equity & Non-Convertible Debentures).
  • Project Debt: ₹38,000 Cr (20% Consortium Term Loan, fully amortized by Year 10).

DEBITA & Policy Rationale

  • Break-even Timeline: EBITDA break-even projected in Years 6–7. Cumulative PAT crosses ₹1,00,000 Crores by Year 11.
  • Export Potential: ₹95,000 Crore/year export value targeted by Year 12 at steady-state.
  • Tax Benefits: 10-year 100% corporate tax holiday under special economic zone (SEZ) provisions.
  • Incentive Value: Total government incentive value reaches ~₹62,300 Crores over 10 years including GST refunds.

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