EnglishThe W77Q-NW TrustME® series evolves from the W77Q-JW QSPI NOR Flash architecture by integrating robust Post-Quantum Cryptography (PQC) capabilities. Designed as a seamless drop-in replacement for standard W25Q QSPI NOR Flash, it delivers the advanced security and reliability necessary to meet emerging cybersecurity regulations. This series facilitates Secure OTA and secure supply chain management through asymmetric PQC signatures and LMS-OTS (NIST 800-208), ensuring compliance with CNSA 2.0 guidelines without requiring complex board redesigns.
Key Feature
- Voltage: 1.8V
- Density: 256Mb ~ 1Gb
- Interface: SPI, Dual, Quad
- Speed: STR 166MHz, DTR 166MHz
- 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) complaint with CNSA 2.0 guidelines for software and firmware signing
- Leighton-Micali Signature (LMS) for secure OTA signatures and authentication (NIST SP 800-208)
- Support Secure Supply chain via remote attestation based on LMS-OTS (NIST SP 800-208)
- 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
- High performance IoT
- Industrial
- Infrastructure
- Advanced server
