High-Performance Memory Solutions

With over 40 years of experience in discrete memory semiconductors, Infineon leads the industry with best-of-breed memory products for automotive, industrial, consumer and communications applications. Infineon introduced their first random access memory in 1982 and have grown from that auspicious beginning to a broad range of products spanning NOR Flash, pSRAM, SRAM, nvSRAM, and F-RAM. With unmatched quality and long-term supply agreements, as well as a strong commitment to future investment in new technologies, Infineon memory solutions will continue to lead the industry for decades to come.

The differentiated portfolio of volatile and non-volatile memories feature:

  • SEMPER™ family of safe, secure, and reliable NOR Flash
  • EXCELON™ family of ultra-low power, high-performance, reliable F-RAM products
  • HYPERBUS™ interface-based HYPERFLASH™ NOR Flash
  • HYPERRAM™ pSRAM memories.
  • NOR FLASH
  • F-RAM
  • nvSRAM
  • SRAM
  • pSRAM

NOR Flash

Infineon's NOR flash products are meticulously architected and designed to ensure the highest levels of safety, reliability, and security. The longevity program offers assurance of long-term supply continuity, complemented by a zero-defects policy for exceptional quality. A comprehensive suite of design tools and support resources is available to streamline the design process and accelerate time-to-market. With a broad portfolio tailored for industrial, automotive, communications, and datacenter applications, Infineon's NOR flash memory provides a competitive edge for reliable performance under all conditions.

SEMPER™, Infineon’s next-generation NOR Flash family is architected and designed for functional safety, ensuring that every system boots to a known state and operates reliably, every time. When trust and integrity matter, SEMPER™ Secure devices add a hardware root-of-trust and cryptographic engine to enable authenticated access, remote identity verification, and secured OTA updates with cloud-to-chip security. For wearables and other tiny battery-powered devices, SEMPER™ Nano delivers the smallest form factor and lowest power consumption to maximize battery life.

For a complete list of available NOR Flash products, Click Here

For a complete list of Infineon Flash Memory Solutions for Xilinx® FPGAs, Click Here

NOR flash products

Key features

  • Non-volatile storage from 64 Mb up to 4 Gb
  • High-performance serial and parallel interfaces
  • Integrated functional safety features with ASIL-D compliance
  • Up to 2.56 million program/erase cycles endurance
  • 25 years of data retention
  • Operating temperature support up to +125 °C
  • On-chip hardware error correction code (ECC)
  • eXecute-in-Place (XiP)

Benefits

  • Enables instant boot with read throughputs up to 400 MB/s and XiP
  • Reliably stores data for up to 25 years even in harsh operating conditions
  • Pairs with popular SoCs from broad ecosystem of chipset partners
  • Ensures safe and reliable operation with SafeBoot and error checking
  • Accelerates time to market with SEMPER™ Solutions Hub SDK
  • Assures product supply and longevity of more than 10 years
NOR Flash
Product family Density Interface Voltage Speeds Target applications
SEMPER™ NOR Flash 256 Mb -
4 Gb		 QSPI, octal xSPI, HYPERBUS™ 1.8 V,
3.0 V		 Up to 400 MB/s Robotics, industrial automation and drives, automotive ADAS Safety-critical operation, high speed, fast boot
SEMPER™ Secure NOR Flash 128 Mb -
256 Mb		 1.8 V,
3.0 V		 Up to 400 MB/s Networking, surveillance, smart factories, data centers Secured boot and storage, secured end-to-end transitions
SEMPER™ Nano 256 Mb QSPI 1.8 V Up to 52 MB/s Hearables, wearables, smart sensors, portable medical Compact, reliable, low power, built-in ECC
HYPERFLASH™ 128 Mb -
512 Mb		 HYPERBUS™ 1.8 V,
3.0 V		 Up to 333 MB/s Industrial HMI, digital displays, automotive instrument clusters Instant-on, image and graphics storage
Standard serial NOR Flash 64 Mb -
1 Gb		 QSPI, dual QSPI 1.8 V,
3.0 V		 Up to 204 MB/s Industrial, compute, communications and automotive Reliable boot code and data storage
Standard parallel NOR Flash 64 Mb -
2 Gb		 16/8-bit page mode 3.0 V Down to 70 ns / 15 ns Industrial, medical, aerospace and defense Reliable boot code and data storage

F-RAM

F-RAM (Ferroelectric Random Access Memory or FeRAM) is a standalone non-volatile memory that enables designers to instantly capture and preserve critical data when power is interrupted. They are ideal for mission-critical applications requiring continuous and low-power data-logging. Available in compact form factors, F-RAMs offer zero delay writes, virtually unlimited endurance, and complete tolerance to magnetic interference without compromising on reliability, performance and energy efficiency.

Infineon’s next-generation EXCELON™ F-RAM family combines the industry’s lowest quiescent currents with high-speed, low pin-count interfaces, instant non-volatility, and unlimited read/write cycle endurance, ensuring high system reliability and ultra-low-energy consumption.

For a complete list of available F-RAM products, Click Here

FRAM products

Key features

  • Non-volatile storage from 4 Kb up to 16 Mb
  • High-performance serial and parallel interfaces
  • No delay write, which writes data to memory cells at bus speeds
  • Read/write endurance of over 1014 (100 trillion) cycles
  • Over 10 years of data retention at +85 °C
  • Operating temperature support up to +125 °C
  • Immune to magnetic field interference and radiation

Benefits

  • Captures system data instantly on power loss
  • Logs data continuously throughout system lifetime
  • Operates reliably in harsh industrial & automotive environments
  • Consumes 200x less energy than EEPROMs & 3,000x less than NOR Flash
  • Simplifies system design without wear-leveling firmware overheads
  • Assures product supply and longevity of more than 10 years
F-RAM
Product family Density Interface Voltage Speeds Target applications
EXCELON™ Ultra F-RAM 2 Mb –
16 Mb		 QSPI 1.8 V,
3.0 V		 Up to 108 MHz Industrial automation and drives, enterprise servers and RAID storage, robotics
EXCELON™ Auto F-RAM 1 Mb –
16 Mb		 SPI, QSPI 1.8 V,
3.0 V		 Up to 108 MHz Automotive EDR, forward-looking camera, ADAS, infotainment, battery management systems
EXCELON™ LP F-RAM 2 Mb –
16 Mb		 SPI 1.8 V,
3.3 V		 Up to 50 MHz Smart metering, smart healthcare, wearables, IoT sensors, solar inverters, MFP
Standard F-RAM 4 Kb –
4 Mb		 I²C, SPI, parallel
(x8, x16)		 3.3 V,
5.0 V		 Up to 40 MHz, down to 60 ns Industrial automation and drives, smart metering, automotive, solar inverters, energy storage

nvSRAM

nvSRAM (non-volatile SRAM) is a standalone non-volatile memory that instantly captures and preserves a copy of the system data into non-volatile memory when power is interrupted and allows the data to be recalled on resumption. Infineon’s nvSRAM combines industry-leading SRAM technology with best-in-class SONOS non-volatile memory technology to offer a comprehensive portfolio of reliable, high-performance data-logging memories that eliminate the need for back-up batteries or larger supercapacitors in systems.

For a complete list of available nvSRAM products, Click Here

nvSRAM Products

Key features

  • Non-volatile storage from 64 Kb up to 16 Mb
  • High-performance serial and parallel interfaces
  • Parallel interface solution with fastest access times of 20 ns
  • Infinite read/write endurance in the SRAM array
  • Over 20 years of data retention at +85 °C
  • Optional real-time clock (RTC)
  • Immune to magnetic field interference and radiation

Benefits

  • Captures system data instantly on power loss
  • Logs data continuously throughout system lifetime
  • Operates reliably in harsh industrial & automotive environments
  • Eliminates the need for batteries or large supercapacitors
  • Simplifies system design without wear-leveling firmware overheads
  • Assures product supply and longevity of more than 10 years
nvSRAM
Product family Density Interface Voltage Speeds Target applications
Parallel nvSRAM 256 Kb –
16 Mb		 Parallel
(x8, x16, x32)		 3.0 V, dual 3.0 V & 1.8 V I/O Down to 20 ns Industrial automation and drives, networking, casino gaming machines
Serial nvSRAM 64 Kb –
1 Mb		 I²C, SPI, QSPI 3.0 V, 5.0 V, dual 3.0 V & 1.8 V I/O Up to 104 MHz Networking, surveillance, smart factories, data centers Secured boot and storage, secured end-to-end transitions

SRAM

SRAM (Static RAM) is a standalone random-access memory that offers designers an easy way to add more RAM to their applications. Unlike DRAM, SRAMs do not need to be periodically refreshed, making them faster, energy-efficient and more reliable for buffer and cache memory applications. Infineon offers the industry’s broadest portfolio of asynchronous and synchronous SRAMs, along with a commitment to stable product supply and long-term support.

Infineon’s latest generation of 65-nm SRAMs with on-chip hardware ECC (error correction code) provide a significant improvement in soft error rate (SER) performance, resulting in ≤ 0.1 FIT/Mb.

For a complete list of available SRAM products, Click Here

SRAM Products

Key features

  • Broadest portfolio of asynchronous and synchronous SRAMs
  • High-performance asynchronous bus with access times of 10 ns
  • Speeds up to 1,066 MHz using QDR™-IV synchronous SRAMs
  • Ultra-low-power standby currents (6.5 µA max. for 8 Mb)
  • On-chip hardware ECC
  • Compatibility with legacy SRAM products

Benefits

  • Maximizes battery life for battery-backed data capture use cases
  • Increases memory bandwidth for real-time data access
  • Achieves Random Transaction Rate up to 2,132 MT/s (QDR™-IV)
  • Ensures data reliability with SER performance to ≤ 0.1 FIT/Mb
  • Assures product supply and longevity of more than 10 years
SRAM
Product family Density Interface Voltage Speeds Target applications
MoBL™ Async SRAM 256 Kb –
64 Mb		 Parallel
(x8, x16, x32)		 1.8 V, 3.0 V, 5.0 V Down to 45 ns Industrial automation and drives, networking, casino gaming machines, insulin pumps
Fast Async SRAM 256 Kb –
32 Mb		 Parallel
(x8, x16, x32)		 1.8 V, 3.0 V, 5.0 V Down to 10 ns Industrial automation, networking, enterprise server, aerospace and defense
Sync SRAM 4 Mb –
144 Mb		 Parallel
(x18, x36, x72)		 1.3 V, 1.8 V, 2.5 V, 3.3 V Up to 2,132 MT/s Networking, image processing, medical instrumentation, enterprise server, aerospace and defense

pSRAM

Infineon offers a comprehensive portfolio of HYPERRAM™/Octal xSPI pseudostatic RAM (pSRAM) memories with densities ranging from 64 Mb to 512 Mb. With its unique blend of high bandwidth and low pin-count interfaces, HYPERRAM™ is ideal for a wide range of industrial and automotive applications that require additional RAM for buffering data, audio, images, video, or as a scratchpad for math and data-intensive operations. These energy-efficient pSRAMs are also the ideal expansion memory choice for battery-operated consumer and wearable devices.

Infineon’s HYPERRAM™ operates on a low signal count DDR interface called that HYPERBUS™ that achieves high-speed read and write throughput per processor pin, compared to competing technologies like SDR DRAMs.

For a complete list of available pSRAM products, Click Here

pSRAM Products

Key features

  • Scalable density options from 64 Mb to 512 Mb
  • Low pin-count HYPERBUS™ or octal xSPI bus
  • Compact form-factor of 6 mm x 8 mm
  • Operating frequency up to 200 MHz DDR
  • Energy-efficient hybrid sleep mode
  • Operating temperature support up to +125 °C

Benefits

  • Achieves data throughput up to 800 MB/s for high-speed buffering
  • Consumes fewer processor pins than competing expansion RAM
  • Saves board space with compact 48 mm2 form factor
  • Pairs with HYPERBUS™ based SoCs from broad ecosystem of chipset partners
  • Assures product supply and longevity of more than 10 years
pSRAM
Product family Density Interface Voltage Speeds Target applications
HYPERRAM™ 2.0 64 Mb - 512 Gb HYPERBUS™
Octal xSPI		 1.8 V, 3.0 V Up to 400 MB/s Wearables, IoT devices, HMI displays, industrial machine vision, automotive instrument cluster
HYPERRAM™ 3.0 256 Mb HYPERBUS™
x16 ext. I/O		 1.8 V Up to 800 MB/s Industrial machine vision cameras, IoT devices, automotive V2X