STMicroelectronics, a global semiconductor supplier serving customers across the spectrum of electronics applications, has revealed that its ST54K IC is handling control and security for contactless NFC communication in the recently launched Google Pixel 7 smartphone.
Chosen by Google designers, the ST device combines NFC control and a certified Secure Element on a single chip that saves space and simplifies the device's design.
Containing proprietary technologies that enhance contactless NFC sensitivity, the ST54K was selected to ensure the most reliable connectivity, provide excellent contactless user experiences, and ensure the highest security in contactless transactions.
For Google's Pixel 7, ST combined the ST54K with Thales' secure mobile operating system (OS). The operating system meets the highest industry security standards and supports convergence of the embedded SIM (eSIM) with other secure NFC applications on the same ST54K secure element.
“Google chose the ST54K for its excellent performance, low power consumption, and robust security that meets the highest CC EAL5+ guarantee. As a result, it ensures the best possible user experience and protection for contactless transactions,” said Marie-France Li-Saï Florentin, Vice President of Microcontrollers and Digital ICs Group, GM of Secure Microcontrollers Division, STMicroelectronics.
The Google Pixel 7 hit the market on October 7th. ST's ST54K single-chip NFC controller and secure element, combined with Thales' secure operating system, now represents a proven solution for reliable, high-performance contactless functionality on Android devices and is available to all OEMs without restriction.
“The combination of ST’s ST54K with our secure operating system and customization capabilities provides a certified and scalable smartphone solution to support diverse digital services,” added Emmanuel Unguran, senior vice president of mobile connectivity solutions at Thales. “This includes integrated SIM for instant connectivity and digital wallet services such as public transport tickets and digital car keys. It is also the first in the Android ecosystem to support multiple eSIM-enabled profiles.”