Overview
Description
Winbond secure flash W77Q provides ‘add-on’ security in the boot code integrity and firmware resilience on the RZ/T1 MPU platform.
Image
Features
- W77Q secure flash memory is compatible to standard SPI NOR flash memory.
- W77Q can be “Root-of-Trust” for ROM-Less SoC.
- W77Q automatically verifies boot code by itself and raises reset pin from “L” to “H” for SoC.
- If the boot code was hacked, W77Q automatically jumps to redundant boot code for recovery.
- Platform Firmware Resilience supported
- Referenced to NIST SP800-193
Comparison
Applications
Applications
- Network, IoT
- Industries requiring security guideline
- ISO/IEC 62443-4-2
- CC/EAL, GP/SESIP, ASIL certification