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CrossBar

CrossBar Inc. is a pioneering force in the semiconductor industry, known for its cutting-edge Resistive RAM (ReRAM) technologies aimed at revolutionizing data storage and computing. ReRAM represents a significant shift from traditional memory structures, marked by its ability to deliver energy efficiency, remarkable performance, and security in a compact form factor. This technology is ideally suited for integration with logic circuits at foundries, allowing for advanced applications in sectors such as AI, automotive, consumer electronics, and IoT. The company's innovative approach is designed to meet the growing demands of a data-intensive world, where the Internet of Things (IoT) and expansive data centers are becoming increasingly prevalent. By incorporating ReRAM into their designs, creators can achieve unprecedented performance with lower latency and higher endurance, making it a preferred solution for advanced storage and computing needs. CrossBar encourages collaboration and innovation, inviting companies to rethink system designs and leverage the unique capabilities of ReRAM technology. Their commitment to providing robust, energy-efficient memory solutions makes them a key player in shaping the future of memory and computing systems. The production of ReRAM at smaller nodes signifies its potential to set new industry benchmarks for memory technology, driving forward advancements in embedded applications. Read more

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ReRAM Memory

The ReRAM Memory technology from CrossBar offers a revolutionary approach to data storage, diverging from conventional memory systems. This technology leverages a simple structure that allows it to scale down below 10nm and integrate directly with logic circuits in the same fabrication. This integration results in an optimal blend of low energy usage and high endurance, making it ideal for demanding applications such as data centers and IoT. ReRAM's capability to provide 1/20th the energy consumption, coupled with a 1000x improvement in endurance and dramatic enhancements in read/write performance, makes it a superior alternative to traditional memory technologies. The capacity for on-chip terabytes of storage further augments its appeal for modern computing needs. The innovation extends to ReRAM's ability to stack in 3D and serve various industries, from secure computing to artificial intelligence, providing the necessary performance and security for the emerging digital landscape.

CrossBar
TSMC
40nm
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 as FTP/OTP Memory

ReRAM as FTP/OTP Memory by CrossBar represents an adaptable non-volatile memory solution capable of functioning in few-time programmable (FTP) and one-time programmable (OTP) environments. This technology is beneficial for any semiconductor process requiring flexible, mainstay memory solutions, adaptable for conditions spanning from KBytes to MBytes of storage. Unique aspects of CrossBar ReRAM include its compatibility with MTP (multi-time programmable) applications, allowing seamless integration within the same memory and control architecture used for MTP, FTP, and OTP. Its inherent flexibility means that the creation of secure PUF keys alongside FTP and OTP storage is straightforward, enhancing the security and reliability of the semiconductor products. Particularly valued for reducing die size and costs while maintaining high-performance standards, these memory cores are configurable for diverse applications and manufacturing settings to meet current industrial standards while accommodating future demands in secure computing, IoT, and medical technology.

CrossBar
TSMC
28nm
Cryptography Cores, Embedded Memories, Embedded Security Modules, Flash Controller, HBM, Mobile DDR Controller, Mobile SDR Controller, NAND Flash
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ReRAM IP Cores for High-Density Data Storage

Designed for applications that require substantial data handling capabilities, CrossBar's ReRAM IP Cores for High-Density Data Storage offer a high-performance, low-latency, and power-efficient solution for big data environments. This high-density memory technology is well-suited for data centers, mobile computing, AI, and more. The technology supports densities up to 64Gbits per chip, facilitating configurations that cater to large-scale storage needs, such as NV-DIMM solutions ranging from 128GB to 1TB with efficient chip integration. The system-level performance delivers 25.6 GB/s for NV-DIMM reads, catering to the needs of data-rich applications. Moreover, CrossBar's ReRAM technology supports security applications as well, utilizing PUF keys to defend against malicious breaches. Available as hard macros or stand-alone chips, this IP empowers developers to tailor high-capacity memory solutions that marry performance with security.

CrossBar
TSMC
28nm
Embedded Memories, Embedded Security Modules, Flash Controller, NAND Flash, Other, SDRAM Controller
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ReRAM IP Cores for Embedded NVM in MCU & SOCs

CrossBar's ReRAM IP Cores for Embedded NVM within MCUs and SoCs present an advanced solution for non-volatile memory applications requiring high-density and performance. This IP is perfect for embedded multi-time programmable (MTP) applications and suits industries like IoT, wearables, AI, and more. Beginning at 28nm and adaptable to nodes smaller than 10nm, these IP cores deliver high efficiency regarding power and performance. They are designed to streamline data storage and execution through low latency and cost-maximizing efforts, without compromising performance. The cores support densities from 2M bits to 256M bits, allowing flexibility in memory size based on application needs. This technology also extends to security-oriented uses, where ReRAM's capability for embedding physical unclonable function (PUF) keys ensures heightened security for semiconductor products. CrossBar offers these core IPs as hard macros or through architectural licensing, providing customization to fit specific design needs.

CrossBar
TSMC
28nm
CPU, Embedded Memories, Embedded Security Modules, Flash Controller, Mobile DDR Controller, Mobile SDR Controller, NAND Flash, SDRAM Controller
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ReRAM Secure Keys

ReRAM Secure Keys focus on enhancing cryptographic security by leveraging the unique physical unclonable function (PUF) capabilities of CrossBar's ReRAM technology. ReRAM's structured randomness and resistance to invasive attacks offer improved security margins over traditional SRAM-based PUF solutions. CrossBar's PUF keys use ReRAM's inherent characteristics, such as high randomness and low bit error rates, to reach new levels of device security. It offers robust protection against side-channel and tampering attacks while ensuring fast production across varying environmental conditions like temperature or interference. These secure keys are especially beneficial in securing IoT devices, smart electronics, and infrastructure systems, as they deliver a "root of trust" foundation necessary for achieving secure communications. CrossBar's PUF offers an effective alternative for embedded applications where traditional flash isn't viable.

CrossBar
TSMC
28nm
Cryptography Cores, Embedded Memories, Embedded Security Modules, Other, Security Protocol Accelerators, Security Subsystems
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