SEMPER™ NOR Flash
Architected and designed for functional safety
Every day, customers rely on systems that depend on our NOR Flash technology to store code and data. Your safety is our number-one priority, and failure is not an option. That's why all of our high-density SEMPER™ NOR Flash memory devices exceed automotive quality and functional safety requirements, and are engineered to last.
The SEMPER™ NOR Flash memory family is Infineon's high-performance, safe, and reliable NOR Flash solution that integrates critical safety features for a broad range of applications spanning automotive, industrial, communications, and more. With SEMPER™ NOR Flash memory, Infineon delivers the industry's first ASIL-B compliant and ASIL-D ready NOR Flash device.
- ASIL-B compliant and ASIL-D ready: Meets ISO 26262 standard for automotive functional safety
- IEC-61508 ready
- Endurance flex architecture: Multiple partitions each configurable to provide up to 25 years of data retention or 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), for direct program execution from long-term storage instead of code shadowing to RAM
- Interfaces: Quad SPI and JEDEC xSPI-compatible Octal and HYPERBUS™
- Automotive grade: AEC-Q100 qualified and proven at extreme temperatures (-40°C to +125°C)
- Enhanced reliability: Supports ECC (SECDED) along with CRC protection over interface and memory data
- 10+ years supply and availability for long-life platforms
MIRRORBIT™ technology is the world’s most advanced NOR Flash process technology and is optimal for high density devices. It stores two bits per cell enabling high density NOR Flash memories.
- Watch Introducing SEMPER™ NOR Flash memories
- Download SEMPER™ NOR Flash data sheets
- Join SEMPER™ Access Program
For full access to SEMPER™ NOR Flash design files, join the SEMPER™ Access Program. High-level SEMPER product information is available to the public, but detailed information is gated on the Infineon community. Gain access to everything you need to complete your design, such as full datasheets, design guides, reference designs, and sample code. If you have already joined, please visit SEMPER AP now.
SEMPER™ Solutions Hub provides all the necessary building blocks to successfully integrate SEMPER™ NOR Flash into your design, including:
- Software development kits
- Hardware development platforms
- Support for a variety of development environments
- Linux/U-Boot support
Visit the hub now to gain a time-to-market advantage.
Infineon’s flash memory product longevity program ensures supply and availability of memory for long-life platforms, providing peace-of-mind and minimizing future business disruptions.
Quad SPI | HYPERBUS™ | Octal | |
Density | 512Mb - 2Gb | 512Mb - 2Gb | 512Mb - 2Gb |
Short OPN | S25HL512T / S25HL01GT / S25HL02GT / S25HS512T / S25HS01GT / S25HS02GT | S26HL512T / S26HL01GT / S26HL02GT / S26HS512T / S26HS01GT / S26HS02GT | S28HL512T / S28HL01GT / S28HS512T / S28HS01GT / S28HS02GT |
Voltage | 3.0 V/1.8 V | 3.0 V/1.8 V | 3.0 V/1.8 V |
Frequency | 166 MHz SDR / 102 MHz DDR @3.0V 166 MHz SDR / 102 MHz DDR @1.8V |
166 MHz DDR @3.0V 200 MHz DDR @1.8V |
166 MHz SDR / 166 MHz DDR @3.0V 166 MHz SDR / 200MHz DDR @1.8V |
Temp | • Industrial (-40°C to +85°C) • Industrial Plus (-40°C to +105°C) • Auto Grade 3 (-40°C to +85°C) • Auto Grade 2 (-40°C to +105°C) • Auto Grade 1 (-40°C to +125°C) |
• Industrial (-40°C to +85°C) • Industrial Plus (-40°C to +105°C) • Auto Grade 3 (-40°C to +85°C) • Auto Grade 2 (-40°C to +105°C) • Auto Grade 1 (-40°C to +125°C) |
• Industrial (-40°C to +85°C) • Industrial Plus (-40°C to +105°C) • Auto Grade 3 (-40°C to +85°C) • Auto Grade 2 (-40°C to +105°C) • Auto Grade 1 (-40°C to +125°C) |
Features | • Up to 2.56M cycles endurance • 25 years data retention • ISO26262 ASIL B compliant • FMEDA & safety manual • SafeBoot & diagnostics • ECC (SECDED) • Memory CRC • x1 boot option |
• Up to 2.56M cycles endurance • 25 years data retention • ISO26262 ASIL B compliant • FMEDA & safety manual • SafeBoot & diagnostics • ECC (SECDED) • Memory CRC • Interface CRC • x1 and x8 boot options |
• Up to 2.56M cycles endurance • 25 years data retention • ISO26262 ASIL B compliant • FMEDA & safety manual • SafeBoot & diagnostics • ECC (SECDED) • Memory CRC • Interface CRC • x1 boot options |
Packages | • 512Mb: 24-ball BGA, 16-pin SOIC, 8-contact WSON • 1Gb: 24-ball BGA, 16-pin SOIC • 2Gb: 24-ball BGA |
• 512Mb: 24-ball BGA • 1Gb: 24-ball BGA • 2Gb: 24-ball BGA |
• 512Mb: 24-ball BGA • 1Gb: 24-ball BGA • 2Gb: 24-ball BGA |