STMicroelectronics released its highly integrated mobile-security solution, the ST54J , a system-on-chip (SoC) containing an NFC
(Near-Field Communication) controller, Secure Element, and eSIM. The
SoC offers performance-boosting integration for mobile and IoT devices,
along with the added benefit of ST’s software-partner ecosystem for
smoother user experiences in mobile payments and e-ticketing
transactions, as well as more convenient, remote, mobile provisioning to
support multiple operator subscriptions.
“As mobile devices require more security and
connectivity in an ever-shrinking PCB footprint, the ST54J will help
designers simplify assembly and reduce bill-of-material costs,” said Laurent Degauque, Marketing Director, Secure Microcontroller Division, STMicroelectronics. “ST’s
established ecosystem of third-party software partners provides access
to eSIM and eSE solutions that are not only EMVCo and GSMA-SAS
certifiable, but also tested for interoperability and validated with
numerous Mobile Network Operators (MNOs), custom profiles and
application providers worldwide.”
The ST54J ensures faster contactless interaction
than a discrete chipset by eliminating performance-limiting off-chip
data exchanges between the Secure Element and NFC controller. In
addition, a faster, state-of-the-art core for each function further
accelerates contactless transactions with mobile terminals and enhances
roaming by supporting secure-element cryptographic protocols used
worldwide, including FeliCa® and MIFARE®.
Packaging and design flexibility comes from the
space savings of integrating three key functions onto a single chip.
Moreover, ST used its NFC booster technology to enhance the performance
of the NFC controller, allowing it to establish robust contactless
connections with a small-size antenna, allowing designers even more
generous freedom to manage space inside the device and minimize the
thickness of new smartphone generations.
ST delivers the ST54J to customers with NFC
firmware and the GlobalPlatform V2.3 secure element Operating System,
which provides best-in class cryptographic performance and optimum eSIM
interoperability. The OS also allows flexible configurations to support
eSE-only or combined functionality. In addition, as the first chip maker
accredited by the GSMA to personalize eSIMs for mobiles and connected
IoT devices onto WLCSP packages, ST can shrink the supply chain and
accelerate delivery to manufacturers.
Samples of the ST54J are available to qualified
customers only. Contact your ST sales office for pricing options and
sample requests.
