Semper™ NOR Flash

Cypress' Semper NOR Flash is specially designed to meet automotive and industrial functional safety requirements

Cypress is reimagining the future of industrial automation and personal transportation with the Semper NOR Flash and working with the top global brands to make it happen. Every day, customers rely on vehicles and systems that depend on NOR Flash technology to operate smoothly and prevent accidents. Cypress’ high-density Semper NOR Flash memory devices exceed automotive quality and functional safety requirements and are engineered to last. Semper protects people by ensuring that critical systems always have access to complex system codes and algorithms. Semper is a proven product that has been battle-tested in harsh environments and is extremely reliable.

Features

• ASIL-B compliant and ASIL-D ready: meets ISO 26262 standards for automotive functional safety
• EnduraFlex™ Architecture: configure multiple partitions to provide up to 25-year data retention and 1+ million cycles endurance
• Diagnostics: SafeBoot and error checking to ensure safe and reliable operation
• Read bandwidth of up to 400 MB/s: high performance to enable instant-on applications with XIP (eXecute In Place)
• JEDEC xSPI compatible: provides JEDEC xSPI-compliant HyperBus and Octal interfaces, as well as Quad SPI
• Supports up to automotive grade: AEC-Q100 qualified and proven at extreme temperatures (-40°C to +125°C)

Resources

• Semper Flash Product Overview
• Datasheet: Semper Flash with Quad SPI
• Datasheet: Semper Flash with HyperBus Interface
• Datasheet: Semper Flash with Octal Interface
• White Paper: Meeting New NOR Memory Design Requirements with Cypress' HyperBus Interface and Synopsys DesignWare® IP
• White Paper: Semper Flash: Enabling Functional Safety For Automotive and Industrial Systems
• Semper Intro Video
• Semper Functional Safety Video