Frequently Asked Questions

This section contains frequently asked questions and answers.

Inquiry of Memory Products

Fujitsu Semiconductor Memory Solution’s Products


Other Products

Fujitsu Products/Services

Microcontroller, Analog, and Flash Memory

Analog: DC/DC converters (MB39XXX), PLL synthesizers (MB15XXX), Reset ICs (MB37XXX), etc.
Fujitsu Semiconductor transferred microcontroller and analog device business to former Spansion Inc. (now Infineon group) in 2013.

Custom SoCs(ASICs), ASSPs(Application Specific Standard Products)

Fujitsu Semiconductor transferred system LSI business to Socionext Inc. in 2015.

Component [Fujitsu Component]

Relays, Touch Panels, Thermal Printers, Wireless Modules

150mm Matured Technology and Foundry Services [Formerly known as Aizu Fujitsu Semiconductor Wafer Solution]

Aizu Fujitsu Semiconductor Wafer Solution Limited became a member of the GaNovation group on August 1, 2021, changing its company name to AFSW Inc.

  • Address:No.4-6 Kogyo Danchi, Monden-Machi, Aizu Wakamatsu City, Fukushima Prefecture, 965-8502, Japan
  • Phone Number:+81-242-28-6111

300mm Advanced Technology and Foundry Services [Formerly known as Mie Fujitsu Semiconductor]

Mie Fujitsu Semiconductor Limited became a member of the United Microelectronics Corporation (UMC) group on October 1, 2019, changing its name to United Semiconductor Japan Co., Ltd. (USJC).

Inquiry of Fujitsu Semiconductor

Please see above for questions about products.

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