Integrated device manufacturer

This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Integrated device manufacturer" – news · newspapers · books · scholar · JSTOR (September 2014) (Learn how and when to remove this message)

|

Company that designs, manufactures, and sells integrated circuit products

An integrated device manufacturer (IDM) is a semiconductor company which designs, manufactures, and sells integrated circuit (IC) products.

IDM is often used to refer to a company which handles semiconductor manufacturing in-house, compared to a fabless semiconductor company, which outsources production to a third-party semiconductor fabrication plant.

Examples of IDMs are Intel, Samsung, and Texas Instruments, examples of fabless companies are AMD, Nvidia, Qualcomm, and Zhaoxin, and examples of pure play foundries are GlobalFoundries, TSMC, and UMC.

Due to the dynamic nature of the semiconductor industry, the term IDM has become less accurate than when it was coined.

## OSATs

[edit]

The term OSATs means "outsourced semiconductor assembly and test providers". OSATs have dominated IC packaging and testing.[1]

## Fabless operations

[edit]

Main article: Fabless manufacturing

The terms fabless (fabrication-less), foundry, and IDM are now used to describe the role a company has in a business relationship. For example, Freescale owns and operates fabrication facilities (fab) where it manufactures many chip product lines, as a traditional IDM would. Yet it is known to contract with merchant foundries for other products, as would fabless companies.

## Manufacturers

[edit]

Many electronic manufacturing companies engage in business that would qualify them as an IDM:

(including but not limited to these firms)

* Analog Devices (and previously Maxim Integrated Products)
* ams AG
* Changxin Memory Technologies
* CR Microelectronics
* Fujitsu
* Good-Ark Electronics
* Hitachi
* IBM (was integrated, up to 2015, then fabless)
* Infineon (previously Cypress Semiconductor)
* Intersil (now subsidiary of Renesas)
* Intel
* LSI Corporation (aquired, not part of fabless Broadcom)
* Matsushita
* Micron Technology (and previously IM Flash Technologies)
* Mitsubishi
* National Semiconductor (became part of Texas Instruments)
* Nexperia
* NXP (formerly Philips + Freescale Semiconductors)
* OMMIC
* ON Semiconductor
*   * Qorvo
* Renesas (formerly NEC semiconductor)
* Samsung
* Shanghai Belling
* SK Hynix
* STMicroelectronics
* Sony
* Texas Instruments
* Tsinghua Unigroup
* Toshiba

https://www.belling.com.cn/en/about.html Shanghai Belling GlenDimplex

* Yangtze Memory Technologies

## Reading

[edit]

* Understanding fabless IC technology By Jeorge S. Hurtarte, Evert A. Wolsheimer, Lisa M. Tafoya 1.4.1 Integrated device manufacturer Page 8

## References

[edit]

1. ^ http://semiengineering.com/tag/osats/ outsourced semiconductor assembly and test providers (OSATs)