EnglishThe W77T-NW TrustME® series sets a new industry standard as the first high-performance Octal Secure Flash to integrate Post-Quantum Cryptography (PQC). Designed for mission-critical automotive and industrial applications, it ensures compliance with ISO26262 ASIL-D functional safety and ISO21434 cybersecurity requirements. The W77T-NW supports xSPI and Octal DTR interfaces running at 200MHz, enabling rapid secure boot and efficient OTA operations. It features advanced security based on LMS-OTS (NIST 800-208), facilitating quantum-safe Secure Supply Chain management and Secure OTA with asymmetric PQC signatures.
Key Feature
- Voltage: 1.8V
- Density: 64Mb ~ 1Gb
- Interface: SPI, Quad, Octal
- Speed: STR 200MHz, DTR 200MHz
- Features:
- Secure Root of Trust (RoT) for IoT devices
- Secure code and data storage
- Secure Over-The-Air (OTA) firmware update with rollback protection
- Post-Quantum Cryptography (PQC) compliant with CNSA 2.0 guidelines
- Leighton-Micali Signature (LMS) for secure OTA signatures and authentication
- Support secure supply chain via remote attestation based on LMS-OTS
- Platform firmware resiliency assurance (NIST SP 800-193)
- Local and remote secure-channel, encrypted, authenticated, replay-protected
- Common Criteria EAL 2+, SESIP Level 2 (with IEC 62443, NIST 8259A), FIPS 140-3 CMVP
Target Application
- Automotive
- Advanced IoT
