Overview

This article contains a press release from Winbond Electronics.

Taichung, Taiwan - November 17, 2022 - Winbond Electronics Co., Ltd., a leading global supplier of semiconductor memory solutions, today won the OFweek China IoT Innovative Product Awards 2022 for its TrustME(R) W77Q Secure Flash Memory announced that

OFweek IoT Innovative Product Awards was established in 2016 by OFweek, a prominent Chinese technology professional media, and is recognized as one of the most professional, influential and representative evolutions in China's high-tech industry. . The IoT Innovative Product Awards recognize products, technologies, use cases, and companies that have made outstanding contributions to the Internet industry, with the aim of encouraging more companies to invest more in product and technology innovation, and to develop the industry as a whole. is.

W77Q secure flash memory is a complete replacement (“Drop-in replacement”) for standard SPI NOR flash memory, while providing secure storage, secure boot, “Root-of-Trust”, and fault tolerance (platform firmware resiliency = protection/abnormality). detection and recovery), powerful Firmware Over-The-Air (FOTA) and device authentication functions can be added on. W77Q hardens IoT devices and provides “end-to-end” security by enabling the following features accordingly:

  • “Root-of-Trust” and Secure Boot. Ability to self-verify boot code and application integrity before SoC starts fetching (eXecution-in-Place)
  • Secure data storage. Encrypted and authenticated communication is possible between host and W77Q
  • Secure software updates (e.g. building an “end-to-end” secure channel between a remote server and W77Q, enabling secure OTA even in a zero-trust environment of SoC)
  • A fault-tolerant security function that integrates protection, anomaly detection, and recovery (platform resiliency)
  • Externally certified: Common Criteria EAL2+, FIPS 140-3 CMVP, SESIP Level 2, ISO26262 ASIL-C Ready functional safety
  • ISO/SAE 21434 Certification (Road Vehicle Cyber Security Management System)
  • Compliant with NIST SP 800-193


Winbond Electronics is proud that OFweek has chosen W77Q as the industry's best secure flash memory.

W77Q Secure Flash Memory provides all elements of safety, security and resilience to IoT, industrial and automotive equipment. The W77Q series comes in industry standard packages and pinouts and features a standard single/dual/quad/QPI serial peripheral interface (SPI). In other words, it is a direct replacement for standard SPI NOR flash memory (non-secure) provided by many memory vendors.

The W77Q product is currently sampling in 16Mbit, 32Mbit, 64Mbit and 128Mbit memory density bands.
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