W77Q 安全闪存 (CC EAL 2+)

256Mb+32Mb bit 1.7-1.95V Secure Serial Flash memory with uniform 4KB sectors and Single/Dual/Quad SPI and QPI, STR=80MHz & DTR=50MHz

Density 32Mb Industrial Status Mass Production
Vcc 1.7-1.95V Frequency STR=104MHz & DTR=66MHz
Package 16-Pin SOIC 300-mil Temperature Range -40℃ ~ 85℃
Feature List • Secure Root of Trust (RoT) for IoT devices
• Ultra fast secure boot
• Secure code and data storage
• Secure code update with rollback protection
• Secure Over-The-Air (OTA) firmware update
• Local and remote secure-channel, encrypted, authenticated, replay-protected
• Firmware integrity protection
• On-chip data hash for fast code authentication
• Platform firmware resiliency assurance
• Authenticated watchdog timer
• Secure & unique device ID
• Cryptographically secured write protection
• Secure key provisioning and storage
• Security certifications: Common Criteria EAL 2+, SESIP Level 2 (with IEC 62443 and NIST 8259A ready) and FIPS 140-3 CAVP

Technical Documentation



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