Why Apple is Using TSMC’s 3-NM Chip Tech

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Apple Inc. is set to adopt chip technology from Taiwan Semiconductor Manufacturing Co. (TSMC) for its next-generation iPhones and other products in the coming year. The move marks a major shift away from Intel Corp., Apple’s longtime supplier of processors. It is a major boost to TSMC’s standing in the semiconductor industry and its ability to compete with rival supplier Samsung Electronics Co.

According to reports, TSMC will be producing Apple’s ARM-based processors using its advanced 3-nanometer process node that is expected to deliver significant performance boosts over the current 5-nanometer process used for recent iPhones. With this technology, TSMC can pack more transistors into a smaller space than any other manufacturer, allowing for better performance without sacrificing power efficiency.

The new chips are reportedly set to appear in Apple products beginning sometime next year, with rumors pointing towards devices such as iPhones, MacBook Pros and Mac mini models being the first beneficiaries. According to AppleInsider, Windows laptops powered by the new processors may eventually become available in 2021 or later.

TSMC’s 3-nm Chip Tech

Apple has announced that it will use Taiwan Semiconductor Manufacturing Company’s (TSMC’s) cutting-edge 3 nanometer (nm) chip technology in its 2021 devices, including iPhone and Mac models. This is a huge step forward in chip design and manufacturing, which promises to improve Apple’s devices’ performance and efficiency.

Let’s take a closer look at the technology behind this powerhouse chip.

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Overview of TSMC’s 3-nm chip technology

Taiwan Semiconductor Manufacturing Company (TSMC) is a major semiconductor foundry and the largest supplier of contract chip manufacturing services. It specializes in custom-made solutions tailored to its customers’ needs and has been developing the industry’s most advanced 3-nanometer (3 nm) chip technology that is expected to be ready by late 2021.

The 3-nm technology will offer faster speeds and lower power requirements than the current 7 nm chips used in Apple’s iPhone 11 series, as well as greater transistor density and higher performance. The improved capabilities of the industry-leading technology will make smartphones and computers significantly faster, opening up new uses for tech products. Also, with the better optimization for smaller form factors like die size, packaging density, and power efficiency, TSMC’s 3 nm process can be a great option for many customer applications including mobile wearables, IoT (Internet of Things), data centers and more.

The advanced process node will bring together the expertise of TSMC’s advanced design files combined with various improvements on transistor mobility and low power implementation techniques such as back bias control (BBC), Vth reuse through junction avalanche multiplication (JAM) devices, double dummy SOI (SDDOI), MultiChip Module architecture using intelligent logic/memory partitioning techniques like 3D stacking/interposers. These techniques not just help reduce leakage but optimize cost structures as fewer die levels result from fewer mask layers traditionally associated with advanced lithography nodes.

The team at TSMC have announced their recent progress on the 3nm process node which involves device enhancements through innovative integration of EUV layers optimized for NMOS/PMOS designs thereby increasing efficiency; this is achieved by using an innovative titanium nitride contact etch stop layer that helps prevent over etching during back end processes thus saving time & money; this layer also aids in providing improved contact resistance thus providing enhanced performance & higher drive currents at lower operating voltages as compared to FinFET CMOS devices fabricated on reference 22nm High-K metal gate processes available till date.

In addition to increased mobility characteristics of PMOS & NMOS transistors due to optimized EUV based multilayer integration; SoC designers can look forward to utilizing finer pitch sizes supported through TSMC’s optimized single dummy cell architectures while having access off a large standard cell library which includes multipliers which demonstrate higher speed & improved area performance due reduced critical path delay resulting from lesser fan out capacitance incurred arising from reduced number of contacts brought about via utilization of EUV materials backed layering integration technique used by TSMC’s Next Generation Process Nodes such as their recently announced 5 nm process node Read More about 5 nm EUV Process here :


Benefits of using TSMC’s 3-nm chip tech

TSMC’s 3-nm chip technology provides several significant advantages over current production nodes, which typically fall in the 7-nm to 14-nm range. Device makers may notice performance improvements as high as 15%, and power consumption decreases up to 30%. By moving to 3-nm chips, device makers could reduce their total costs by reducing the number of chips required in a design while still using less energy.

3-nm chip technology also offers improved performance and a larger transistor density than typical 5-nm nodes, allowing manufacturers to design more power efficient, faster devices with lower overall cost of production. This can result in faster, higher-quality devices that can run longer. Additionally, device makers could achieve increased transistor density compared with those who use current 5-nm nodes – enabling them to upgrade the capabilities of future devices without sacrificing power consumption or battery life.

Overall, TSMC’s 3-nm chip technology will enable device makers like Apple to produce faster and smaller integrated circuits which can be better utilized across many different hardware platforms. This improved performance is evident through greater throughput and lower energy consumption, resulting in more cost efficient production and better user experiences.

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Apple to use TSMC’s next 3-nm chip tech in iPhones, Macs next year

Apple has announced that it will use TSMC’s next generation 3-nm chip technology to power its iPhones and Macs, starting next year. This is part of Apple’s initiative to use the latest and most advanced processor technology available.

This adoption of 3-nm chip tech will provide iPhones and Macs with improved performance and power efficiency.

Let’s discuss the implications of this move and what it means for Apple’s devices.

Apple’s plans to use TSMC’s 3-nm chip tech in iPhones and Macs

Apple Inc. plans to use TSMC’s (Taiwan Semiconductor Manufacturing Co.) next-generation 3-nanometer chip technology in making its latest iPhones and Macs next year, according to a report by DigiTimes on April 8.

The 3-nanometer (nm) chips will be made using TSMC’s 5- and 3-nm FinFET fabrication process technology, which could allow Apple to reduce the chips’ size and power consumption without sacrificing performance as save valuable space inside its devices for other components.

The 3-nm chips will also feature higher transistor densities compared to the current 7- and 5 nanometer nodes that TSMC uses to produce Apple’s A14 processor for the iPhone 12. These higher densities could help Apple squeeze more power out of its mobile devices while reducing power consumption, thus contributing to improved battery life expectancy.

While Apple is already among TSMC’s major customers, it’s believed it has secured some of the highest priority allocations in production slots at TSMC’s advanced processes facilities to ensure early access to new nodes before their competitors. This signifies how important holding an edge in miniaturization is to Apple’s future chip developments down the line —and why it remains one of their leading partners in manufacturing it’s products across the board.

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Potential impact of Apple’s adoption of TSMC’s 3-nm chip tech

Apple’s adoption of TSMC’s 3-nanometer (nm) chip technology for next-gen iPhones and Macs could have advantages in overall phone performance, battery life and cost savings over other methods.

The 3-nm process builds smaller transistors than the current 5-nm technology, leading to increased speeds and power efficiency. This could potentially lead to smoother and faster running iOS devices and improved battery life for Apple’s products. Additionally, because more transistors can fit onto a single chip due to their smaller sizes, engineers have less need to create circuitry around them — which manufacturers can use to save on costs.

Apple is one of the first tech giants to announce plans to incorporate TSMC’s 3-nanometer process into next year’s iPhones, Macs and other devices — predicting that they will begin producing chips using the new technology sometime later 2021. While it may take some time before Apple starts officially rolling out these products with their latest tech offering, this marks an important development in the company’s history — potentially bringing improved capabilities and cost savings with its new chip technology.


In conclusion, Apple will likely be using TSMC’s next-generation 3-nm chip technology in their iPhones and Macs sometime in 2021. This could be a major upgrade for Apple users, as this chip technology is expected to offer improved performance and power efficiency. This may help Apple devices offer consumers better battery life, faster performance, and more efficient use of resources.

It remains to be seen how adopting this chip technology will impact the overall user experience with Apple products.

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