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Secure MCU solutions that comply with the highest security standards

ST’s secure microcontrollers are designed for a wide range of applications including SDA & DDA banking, identification, transport and Pay TV solutions. From traditional smart cards to innovative wearables and biometric solutions, ST offers a complete portfolio of contact, dual-interface and contactless secure microcontrollers. Find the best fit for your application among our banking, ID and transport product families – they offer dedicated hardware, software and turnkey solutions for multiple applications.

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STPay-Topaz, Next-Gen Payment System-on-Chip with Increased Performance and Protection

The new STPay-Topaz family solution comes ready for embedding in smartcards, loaded with payment applications running on certified JavaCard platform, and meeting all required security and payment-scheme certifications. As the first such device manufactured in 40nm Flash technology, it is based on the ST31P450 secure microcontroller with cyber-protection, which includes the latest Arm® SecurCore® SC000™ 32-bit RISC core and cryptographic accelerators to block advanced forms of attack.

Support for a wide range of international and domestic payment schemes simplifies product management for card developers, enabling deployment in numerous markets worldwide. MIFARE Classic®, MIFARE Plus® and MIFARE® DESFire® libraries and Calypso®* are also proposed as an option, when transportation applets are required along with a banking applet.

For further information, read our blog post HERE

MIFARE, MIFARE Classic, MIFARE Plus and MIFARE DESFire are registered trademarks of NXP B.V. and are used under license.

Calypso is an open and multi-application transport/mobility ticketing standard developed and promoted by the Calypso Networks Association.