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CrossBar Inc.

CrossBar Inc. is a pioneering force in the field of semiconductor IP, renowned for its innovative approach to memory technology, particularly with its Resistive RAM (ReRAM) solutions. This advanced memory technology is reshaping how data is stored and processed across various industries, offering considerable benefits in terms of speed, power efficiency, and integration capabilities. With ReRAM, CrossBar is able to deliver a highly-efficient form of data storage that can scale down to extremely small nodes, integrate seamlessly with existing semiconductor processes, and unlock new potentials in security. The company's solutions are particularly well-suited for applications that demand high performance and security, such as artificial intelligence, automotive, industrial, medical devices, consumer electronics, data centers, and the burgeoning Internet of Things (IoT). By combining simplicity and robustness, CrossBar's ReRAM memory allows for incredible endurance, faster access times, and unrivaled reliability, which are critical for modern electronic systems that must process vast quantities of data swiftly and securely. CrossBar's offerings are comprehensive, including ReRAM technology for high-density and high-performance memory applications, as well as embedded solutions for System-on-Chip design. The company emphasizes security innovations with products such as secure cryptographic keys derived from their ReRAM cells, known as Physical Unclonable Functions (PUFs), offering device-level security integrated directly into hardware. With a strong focus on customization and collaboration, CrossBar partners with industry leaders to integrate ReRAM into their design ecosystems, shaping the future of non-volatile memory solutions. Read more

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ReRAM Memory

CrossBar's ReRAM technology offers a revolutionary approach to data storage and processing. This memory technology leverages a simplistic yet powerful structure that employs a top electrode, a switching medium, and a bottom electrode. Upon applying voltage across these electrodes, a filament forms within the switching material, allowing data to be stored in a stable, efficient manner. ReRAM's capability to withstand extreme temperature fluctuations, its impressive cycle endurance, and its data retention over years make it ideal for various robust applications. What sets ReRAM apart is its ability to integrate directly with CMOS processing, facilitating seamless adoption across various semiconductor processes. Its potential to form dense 3D structures for massive data storage on a single chip offers significant advantages in terms of space and power efficiency. The simple device structure allows for incredible simplicity in its integration, providing a scalable memory solution that enhances performance and reduces energy consumption. Additionally, the technology's versatility allows it to serve multiple non-volatile memory functions, including as few-time or one-time programmable (FTP/OTP) memory. It's particularly well-suited for security applications, using its physical structure for the generation of securely encrypted keys within devices. The potential applications for ReRAM span from consumer electronics to highly secure computing systems, marking a new era in memory technology.

CrossBar Inc.
TSMC
12nm, 14nm, 20nm, 28nm
CPU, Embedded Memories, Embedded Security Modules, Flash Controller, Mobile SDR Controller, NAND Flash, SDRAM Controller, Security Processor, SRAM Controller, Standard cell
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ReRAM IP Cores for Embedded NVM in MCU & SOCs

CrossBar's ReRAM IP Cores for Embedded NVM represent a leap forward in non-volatile memory technology for use in microcontrollers and System-on-Chip (SoC) devices. These IP cores are distinguished by their capacity for multi-time programming, making them a superb choice for applications where high-performance, low-latency memory is critical. The ReRAM technology meets the requirements for today's embedded systems by operating efficiently at advanced process nodes starting from 28nm down to below 10nm. The ReRAM IP Cores are known for their capability to handle large data storage and run efficient code execution while maintaining low energy consumption. This technology exceeds the performance of traditional flash memory, with superior endurance and retention capabilities, making it an excellent fit for demanding industrial, automotive, and high-frequency consumer electronics that call for reliable memory solutions. Furthermore, these cores are engineered to be robust, dealing efficiently with diverse environmental conditions, ensuring data integrity and security. The ReRAM's design also includes options for incorporating secure physical unclonable function (PUF) keys, further enhancing its suitability for secure computing applications. CrossBar's technology thus enables a new wave of intelligent, secure, and low-power electronic devices.

CrossBar Inc.
TSMC
12nm, 14nm, 20nm, 28nm
CPU, Embedded Memories, Embedded Security Modules, Flash Controller, Mobile DDR Controller, Mobile SDR Controller, NAND Flash, SDRAM Controller
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Cramium Personal Hardware Security Module (PHSM)

The Cramium PHSM by CrossBar is a trailblazing solution that redeems security in the realm of digital assets and cryptography. Designed to surpass the limitations of conventional security solutions, Cramium PHSM integrates microcontrollers with secure elements to provide immense protection in the storage and management of cryptographic keys. The aim is to redefine the industry's approach to secure data transactions, adhering to the highest standards of tamper resistance and security integration. With the growing demand in the crypto industry for robust security measures, CrossBar’s Cramium product family emphasizes resilience against unauthorized access and energy efficiency while maintaining flexibility across various use cases. The Cramium PHSM delivers exceptional security through its innovative technology, responding to challenges within rapidly evolving tech environments. In integrating advanced security measures with excellent performance capabilities, Cramium PHSM enhances system security while seamlessly operating across various devices. This integrated security solution promotes a cohesive and secure environment where digital transactions and storage can thrive without compromising versatility or efficiency. This shift is crucial, particularly within the crypto industry, where safeguarding assets through secure, self-sovereign solutions is paramount.

CrossBar Inc.
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ReRAM IP Cores for High-Density Data Storage

Targeting the new demands of data-heavy applications, CrossBar's ReRAM IP Cores for High-Density Data Storage deliver unparalleled performance for high-capacity memory applications. These IP cores are crafted to meet the rigorous requirements of storage-intensive environments such as data centers, mobile computing, and artificial intelligence systems, providing a high-density, low-latency memory solution that exceeds the capabilities of traditional storage technologies. The High-Density Data Storage Cores leverage 3D stacking capability, which allows CrossBar to enhance storage capacity significantly, reaching up to 1TB NV-DIMM configurations with superior read performance and power efficiency. This makes them highly advantageous for large-scale data operations requiring rapid access times and robust storage solutions. CrossBar's technology is versatile and supports various advanced semiconductor processes, enabling customization and architectural flexibility to meet specific application needs. These cores not only bolster performance and reduce power consumption but also support secure PUF key deployment for applications where data security is of paramount importance. The versatility and advanced features of these cores are crafted to empower the next generation of data storage solutions.

CrossBar Inc.
TSMC
12nm, 14nm, 20nm, 28nm
Embedded Memories, Embedded Security Modules, Flash Controller, NAND Flash, Other, SDRAM Controller
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ReRAM as FTP/OTP Memory

ReRAM as FTP/OTP Memory by CrossBar provides a flexible non-volatile memory solution that caters to applications requiring secure memory functionality. This technology is an extension of CrossBar's standard ReRAM and offers two approaches to memory programmability: MTP compatible Few-Time Programmable (FTP) and One-Time Programmable (OTP) solutions. This adaptability allows for the design of memory configurations according to specific application needs, optimizing performance and cost. This IP is particularly well-suited for high-security environments where data integrity and endurance are vital. CrossBar’s ReRAM-based FTP/OTP technology can be integrated seamlessly into various semiconductor processes, delivering advantages such as reduced die area and cost without sacrificing memory endurance. It supports a broad range of applications, from automotive to consumer electronics, providing robust memory solutions customized for the unique demands of each industry. The integration of secure Physical Unclonable Function (PUF) keys within the ReRAM memory architecture reinforces security, making it a staple for systems requiring secure key storage and cryptographic functionality. CrossBar's ReRAM memory solutions enhance the security and efficiency of embedded systems, delivering a versatile and reliable memory choice.

CrossBar Inc.
TSMC
12nm, 14nm, 20nm, 28nm
Cryptography Cores, Embedded Memories, Embedded Security Modules, Flash Controller, HBM, Mobile DDR Controller, Mobile SDR Controller, NAND Flash
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ReRAM Secure Keys

CrossBar’s ReRAM Secure Keys introduce a robust method for secure cryptographic key storage within electronic systems. Designed to combat the rising tide of digital threats, this technology uses Physical Unclonable Function (PUF) technology to create cryptographic keys that act as digital fingerprints for devices, providing enhanced security against counterfeiting and unauthorized access. This PUF-based technology addresses the shortcomings of traditional SRAM PUF by offering superior randomness, bit error rate reduction, and heightened resistance to tampering and side-channel attacks. CrossBar's ReRAM technology ensures that these keys maintain their integrity even under various environmental influences, such as voltage and temperature fluctuations. ReRAM Secure Keys are vital for industries where security and authentication are paramount, including automotive, medical, IoT, and data centers. By integrating these keys directly into hardware, CrossBar provides a strong root of trust that is essential for secure operations in complex and distributed networks. The robust security features paired with the flexibility of ReRAM technology mark a significant advancement in secure digital technology.

CrossBar Inc.
TSMC
12nm, 14nm, 20nm, 28nm
Cryptography Cores, Embedded Memories, Embedded Security Modules, Other, Security Protocol Accelerators, Security Subsystems
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