Taiwan Semiconductor Manufacturing Company (TSMC) has announced that strong demand for its 5nm chips contributed to a 21% year-on-year revenue increase to NT$438 billion --$16 billion -- during the 2021 fourth quarter.

Net profit for the period ending 31 December was NT$166 billion, up 16% year-on-year.

Shipments of 5nm accounted for 23% of total revenue, an increase from the 18% in the previous quarter, while 7nm accounted for 27%, which is seven percentage points lower than 3Q21. Meanwhile, advanced technologies, defined as 7nm and below, accounted for 50% of total revenue.

The company also broke the Q4 revenue results down by platform, which showed smartphone and high-performance computing represented 44% and 37% of net revenue respectively, while IoT, automotive each represented 9% and 4%, and it was 3% each for digital consumer electronics and others.

"Our fourth quarter business was supported by strong demand for our industry-leading 5-nanometer technology," TSMC VP and CFO Wendell Huang said.

The North American market continued to contribute two-thirds of TSMC's total revenue, followed by Asia Pacific and China each at 12%, and then Europe, Middle East, and Africa and Japan each at 5%.

The fourth results helped the chip maker giant wrap 2021 on a high, despite ongoing challenges surrounding current global chip shortage.

On a full-year basis, total revenue was NT$1.59 trillion, or$57 billion, and net profit was NT$596.5 billion.

Revenue from 7nm chips still made up the biggest portion of full-year revenue accounting for 31%, despite a two percentage point year-on-year decline. This was followed by 5nm which contributed 19%, more than double than what was reported in 2020. Advanced technologies accounted for 50%, up from 41% in 2020.

Looking ahead, the Taiwanese chip maker said it expects revenue to land somewhere between$16.6 billion and$17.2 billion for first quarter of 2022, while capital budget for the new financial year to be between$40 billion and$44 billion.

It added that gross margin is expected to be between 53% and 55% and operating profit margin between 42% and 44% for the first quarter 2022.

"Moving into first quarter 2022, we expect our business to be supported by HPC-related demand, continued recovery in the automotive segment, and a milder smartphone seasonality than in recent years," Huang said.

TSMC announced last year plans to spend$100 billion over three years to boost semiconductor capacity. It also signed a$7 billion deal with Sony to build a new fab in Japan, with the goal of mass-producing chips in that facility by 2024.

Related Coverage 

• Here's what analysts expect from chip shortages in 2022
• TSMC increases car chip output by 30% amid global chip shortage
• Foxconn and TSMC sign contracts to purchase COVID-19 vaccines for Taiwan
• Intel's$20 billion in new fabs won't end chip shortage
  
• The global chip shortage is still causing big problems for car makers