Q&A on Microelectronics and Technologies (ASIC, FPGA)
What is microelectronics?
Microelectronics is the branch of electronics dedicated to the design and manufacture of electronic components at the micrometer or even nanometer scale. It enables the integration of millions—or even billions—of transistors and electronic functions onto a single silicon chip (integrated circuit).
What is the difference between microelectronics and electronics?
- Electronics encompasses the overall design of systems using electronic components—such as resistors, capacitors, processors, and sensors—whether discrete or assembled onto a printed circuit board (PCB).
- Microelectronics operates at the internal chip scale, focusing on the design and silicon-based fabrication of the components themselves (integrated circuits, ASICs, MEMS).
In short: electronics involves assembling existing components onto a board, whereas microelectronics involves designing the elements that make up those boards.
What is an ASIC?
An ASIC (Application-Specific Integrated Circuit) is an electronic chip custom-designed to meet the specific needs of a product or piece of equipment, unlike generic chips (consumer-grade processors, standard microcontrollers) sold off-the-shelf.
What are the typical applications of an ASIC?
ASICs are used in many sectors requiring high performance, compactness, cost-effectiveness, or energy efficiency:
- Automotive and mobility: onboard computers, battery management systems (BMS), embedded systems (radar, lidar, displays, etc.).
- Medical devices: implantable sensors, medical imaging, portable diagnostic devices.
Internet of Things (IoT) and Industry 4.0: ultra-low-power autonomous sensors, home automation, security systems (fire and intrusion alarms), access control, etc. - Telecommunications and space: 5G/6G chips, radiofrequency processing, satellites.
- Defense and security: cryptographic systems, ruggedized computers.
- Energy: AC/DC converters, power supplies, chargers, solar charge controllers, etc.
- Computing: controller cards, motherboards, peripherals, network cards, switches, artificial intelligence, etc.
Hi-Fi / Video: sound cards, graphics cards, televisions, smart speakers, etc. - Home appliances: ovens, washing machines, etc.
- Consumer market: mobile phones, tablets, wireless earbuds, smart plugs, personal computers, etc.
Do these applications meet your needs? Contact us to benefit from ASTEERICS’ services.
What are the advantages of integrating an ASIC chip into my electronic system?
Designing your own ASIC offers major strategic advantages:
- Reduced large-scale production costs: fewer components in the bill of materials (BOM) and simplified assembly.
- Increased energy efficiency: optimized power consumption—a crucial asset for battery-operated devices.
- Extreme miniaturization: integration of multiple complex functions into just a few square millimeters.
- Intellectual property (IP) protection: your algorithms and hardware architectures are etched into the silicon, making reverse engineering virtually impossible.
- Supply chain longevity: you control manufacturing and are not exposed to the risk of sudden obsolescence associated with off-the-shelf components.
I am considering developing an ASIC; how can I determine if this solution is suitable for my application?
Four questions are all it takes to determine this. If you answer “yes” to each of them, your product fits the exact profile of the SMEs we support:
- Does electronics provide a strategic competitive advantage for my product?
- Are electronic performance factors (speed, size, weight, energy consumption, cost) decisive in the face of competition?
- Are sovereignty criteria (France/Europe) important?
- Does the electronic component account for more than 30% of the product’s final value?
However, the simplest way to verify your eligibility is to conduct a quick, free initial assessment with our teams to identify the approach best suited to your needs.