Supported microprocessors and microcontrollers include Atmel, Dallas Semiconductor, Infineon, Intel,
Today most major IDMs including Freescale, Infineon, Texas Instruments and Cypress Semiconductor have adopted the practice of outsourcing chip manufacturing as a significant manufacturing strategy.
Among its chief competitors are Analog Devices, Atmel, Freescale (spin-off from Motorola), Infineon, Maxim Integrated Products, NXP Semiconductors (spin-off from Philips), Renesas Electronics, STMicroelectronics, and Texas Instruments.
The Court of Appeals for the Federal Circuit (CAFC) rejected this theory of bad faith in its decision overturning the fraud conviction Infineon achieved in the first trial (see below).
Infineon provides both TPM chips and TPM software, which is delivered as OEM versions with new computers, as well as separately by Infineon for products with TPM technology which complies to the TCG standards.