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I Understand

The rapid development of the Internet has facilitate the accelerated growth of global data volume. In the face of massive data processing, an excellent combination of software and hardware computing and expansion capabilities will be needed, and this requires the strong support of high-performance, lower-power semiconductor technology.

While the boundaries of Moore’s law are being tested in high performance computing, the vast majority of the supporting chips needed are from legacy process nodes. UMC manufactures semiconductors from 6”-12” wafers down to 14nm to address system power, computer peripherals and storage devices using advanced interfaces like PCIe, eDP, and USBx. UMC is a world leader in display driver and also supports advanced ISP for several of the world’s largest CIS companies.

UMC is a leader in providing various process technology solution for the computing sector, such as eHV, low-power platforms, eFlash, and BCD to meet customers requirements. UMC strives to achieve win-win solutions with customers via continuous innovative technology development and close collaboration.


  • Longest history in DDIC manufacturing among foundries
  • Applications covering NB, MNT, Tablet , TV, etc.
  • 0.8um to 110nm eHV solutions for large display driver ICs
  • >800M LDDI shipment in 2019


  • >20% market share of PMIC foundry volume/revenue
  • >500M PMICs shipped for computing applications in 2019
  • State-of-the-art 110nm BCD for more digital implementation
  • >10 years of 12” BCD manufacturing


  • Focusing on SIM and smart card solutions, UMC is a leading provider to financial and government ID agencies
  • UMC MCU with eNVM covers a broad range of applications, providing secure performance from Smartcards to IoT/AIoT
  • 12” solutions from 55nm to 40nm with multi-generations of MCUs with eNVM
  • Our 40/55nm solutions have >10 customers and is in high volume production.


  • Leading foundry to provide best bulk silicon technologies
  • Complete coverage of computing and data processing applications, including I/O, peripherals, accessories, storage controller etc.
  • Solution include multiple Vt, cell library and IP options across different technology nodes
  • >3.2B units shipped annually
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