Secure Microcontrollers for SIM, eSIM & IoT Connectivity

SecureCore is a fabless semiconductor IC design company specializing in secure microcontrollers for SIM, eSIM, M2M and IoT connectivity applications. Our platforms are engineered for high reliability, strong security, and long-lifecycle performance demanded by global telecom and industrial markets.

Technology Focus

Secure Connectivity Platforms

Our secure microcontroller platforms cover the key building blocks of global connectivity:

  • SIM / UICC secure controllers
  • eSIM / eUICC embedded secure controllers
  • IoT & M2M secure microcontrollers

All platforms adopt proven 55nm embedded-Flash technology widely used for secure, long-term telecom applications, providing a stable foundation for high-volume deployments.

Design Philosophy

Innovation with Precision

With a design philosophy rooted in innovation and precision, SecureCore delivers customer-centric IC solutions that advance industry standards in security, energy-efficiency, performance and cost competitiveness.

From architecture to silicon bring-up, our in-house engineering teams maintain tight control across the IC lifecycle to ensure consistent, repeatable performance.

Why Customers Choose Us

Telecom-Grade Foundations

Secure Architecture

Hardware-level protection with dedicated security engines, countermeasure logic and protocol control tailored for SIM/UICC and eSIM environments.

Telecom-Grade Manufacturing

Comprehensive SPC across wafer fabrication with Cp/Cpk monitoring, WAT validation and strict process controls for operator-grade deployments.

Lifecycle Reliability

JEDEC-proven reliability and long-term foundry support ensure stable supply, robust endurance and dependable field performance.

Plan Your Next Connectivity Platform with SecureCore

Talk to us about your SIM, eSIM or IoT roadmap and how our IC platforms can support long-term, high-volume deployments.