The W77Q supports conformance to the Common Criteria EAL2, SESIP and Arm Platform Security Architecture (PSA) security specifications. The W77Q is intended for use in consumer and industrial devices which need the security functions required for compliance with the Substantial and Basic assurance levels specified in the Act. The W77Q and W75F are designed to cover the whole range of assurance levels mandated by the European Cybersecurity Act and other regulations. This means that they can be used as a simple drop-in replacement for non-secure SPI NOR Flash devices. The W77Q series products are supplied in industry-standard packages and pin-outs, and feature a standard single/dual/quad/QPI serial peripheral interface (SPI). *System resilience, supporting the key security functions of protection, detection and recovery *Secure Execute-in-Place (XiP) of boot and application code *Authenticated and encrypted data transfer between the Flash device and the host *Secure code updates, including over-the-air updates, via an end-to-end secure channel between an update authority and the W77Q even when the host processor or SoC has been compromised.
By ensuring robust, end-to-end security in IoT devices it enables: The new W77Q provides hardware root-of-trust and secure, encrypted data-storage and data-transfer capabilities.
Winbond Electronics Corporation, a leading global supplier of semiconductor memory solutions, today extended its innovative family of certified TrustME Secure Flash memory chips by introducing the W77Q series for IoT and smart connected consumer and industrial devices.
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