To boost and optimized your designs
From ST31 secure microcontrollers to ST54 solutions integrating NFC controller, secure element and eSIM, ST offers a complete range of solutions for payment, transit and multiple contactless services. ST's technology is ideal for applications that require a card emulation function but are environmentally challenged or have limited space for the antenna.

Featured Videos
- ST31P450 ST31 Dual interface, Flash secure microcontroller with enhanced security
- ST54J NFC controller and Secure Element single die
- ST21NFCD NFC Controller supporting Active Load Modulation booster
- ST54H SIP (ST21NFCD controller & ST33J2M0 Secure Element)
- ST31G480 ST31 Dual Interface, Flash Secure Microcontroller