Secure Micro System

Overview

Compact microcontroller platforms for security-sensitive control, authentication and peripheral workflows.

We define delivery scope around each project’s environment, interfaces, security boundaries and lifecycle requirements.

Capabilities

• Secure firmware update architecture
• Cryptographic service and key-boundary integration
• Contact, contactless and control-interface support

• MPU isolation and secure boot and secure update architecture
• TRNG and cryptographic acceleration integration
• Contact and contactless interfaces, external storage, TFT and OLED display support

Applications

• Authentication peripherals
• Embedded payment components
• Secure control modules

Previous project configurations

The examples below summarize completed or earlier-stage engineering work and are included to illustrate the team’s experience. They are not current product specifications; component availability, software baselines and certification scope are defined for each new engagement.

Earlier secure microcontroller systems covered MAXIM, Broadcom and AisinoChip Cortex-M0/M3/M4-class devices, with clock rates from 48MHz to 250MHz, 256KB SRAM and external flash. They demonstrate experience building compact, security-sensitive control platforms while leaving current device selection and resource sizing to each project.

PCI PTS and EMV/PBOC references describe engineering and integration experience; any certification scope is project-specific and must be confirmed independently.

Discuss your project

Contact us to confirm current capabilities, interfaces and project-specific scope.