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In order to manage secure mobile transactions, ST provides a large range of ST54 integrated solutions merging our ST21NFC

NFC controller and the proven ST33 secure element. The first generation is a system-in-package (ST54H) housed in a BGA

package, while the new ST54J/K system-on-chip (SoC) optimized for convergence is available as a single die in a thin WLCSP

package.

The ST54J/K delivers performance-boosting integration for mobile and IoT devices with the added benefit of the ST 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.

ST54 FOR INTEGRATED SOLUTIONS

ST60 is a 60 GHz V-Band transceiver for contactless connectivity up to 480 Mbps. It offers best-in-class wireless performance

with transfer speeds up to 6.25 Gbps, along with very low power consumption.

The ST60A3G1 has a miniature form factor, optimized bill of materials and low-power operation. The ST60A3G1 is a high-

speed RF transceiver compliant with eUSB2, UART and I²C protocols.

The ST60A3G1 meets the requirements of mobile applications by virtue of its compactness, low-power operation, ease of use,

and its innovative architecture design for optimized system bill of materials.

HIGH-SPEED 60GHZ RF TRANSCEIVER

TYPICAL APPLICATIONS

• Contactless test factory

automation and after sales

services

• Life proof hole-less

personal devices

• Contactless accessories

• Contactless personal

equipment docking hub

and data transfer

ST54

NFC SW Stack

Application

processor

SIM

ST33

eSIM

ST33

NFC+ eSE/eSIM

ST33 eSIM: #1 source at Tier 1 OEMs

• Few hundred millions shipped to date

• GSMA SAS-UP certified since 2019

ST54 NFC+SE: reference in Android ecosystem

• Recognized RF performances

• Single die WLCSP form factor (ST54J, ST54K)

• eSIM convergence support (flagships)

• Support of UWB secure transactions

ST21 NFC controller: validated by most tier 1 OEMs

Up to 480 Mbps (eUSB2)

Small footprint with

integrated antenna

Ultra low power

-20°C to 85°C

Point to point

Short range

No pairing

ST21NFCDJ is the 4th generation ST NFC controller integrating a high-performance RF booster to provide the best user

experience and ensure a high level of interoperability to ease integration and certification efforts for OEMs.

ST21NFC FOR NFC CONTROLLER