All IPs > Memory & Logic Library > Embedded Memories
Embedded memories play a crucial role in the architecture of modern electronic devices, offering storage and retrieval capabilities that are integral to processor function and data management. In Silicon Hub's Memory & Logic Library, the Embedded Memories category encompasses a wide variety of semiconductor IPs designed to meet these needs in diverse applications, from consumer electronics to industrial systems.
The primary function of embedded memories is to store and manage data internally within a device, which is essential for efficient processing and quick data access. These semiconductor IPs are typically integrated within a system on chip (SoC) to optimize performance and minimize latency compared to off-chip memory solutions. This integration helps improve overall device performance, reduce power consumption, and enhance the speed of data processing.
Common types of embedded memories available in this category include SRAM (Static Random Access Memory), DRAM (Dynamic Random Access Memory), MRAM (Magnetic Random Access Memory), and non-volatile memory types like Flash and EEPROM. Each type offers distinct advantages, such as high speed in SRAM, lower power consumption in DRAM, or the ability to retain data without power in non-volatile memories. These memory IPs are utilized in a plethora of products from smartphones and tablets to automotive systems and IoT devices, where compact, reliable, and efficient memory solutions are paramount.
Developers seeking to enhance computational efficiency and data handling capabilities in their designs will find this category indispensable. By choosing the right embedded memory IP from our Memory & Logic Library, manufacturers can create products that meet the demanding requirements of modern applications, ensuring reliability and excellent performance in a competitive market.
Everspin delivers specialized MRAM solutions tailored for radiation-hard environments, vital for space applications. In space, higher radiation levels can disrupt conventional electronic storage, making Everspin's MRAM a crucial element for reliable operation and data integrity beyond Earth's atmosphere. As a leading provider of space-grade MRAM, Everspin enables data retention even in harsh cosmic conditions. The company's robust manufacturing capabilities in the U.S. support the production of 8-inch MRAM wafers, crucial for both standalone and embedded MRAM products. These products maintain integrity under extreme radiation levels, ensuring zero errors and mitigating potential data loss challenges. Everspin partners with key industry players to ensure their MRAM technologies meet stringent space and military requirements. Their success in providing RAD HARD solutions is supported by a roadmap emphasizing consistent availability and integration flexibility, which allows engineers to incorporate MRAM into military and aerospace systems confidently. This commitment to long-term product viability underscores Everspin's leadership in reliability-focused memory solutions.
Dolphin Technology offers a robust set of memory IP solutions designed to meet the demanding requirements of modern semiconductor devices. These solutions are characterized by their high density, low power consumption, and exceptional performance metrics, making them suitable for a wide variety of technology platforms. Their memory IP portfolio includes options for various applications, ensuring flexibility and scalability to match specific project needs. This adaptability is crucial for developers looking to integrate cutting-edge memory solutions into their designs, ensuring overall system reliability and efficiency.
Silvaco's Embedded Memory Compilers provide cutting-edge cache memory solutions designed for high-performance computing and artificial intelligence applications. These compilers incorporate an adaptable cache architecture and advanced power management functions, offering enhancements in performance, power efficiency, and scalability. Tailored for lower power consumption and high density, the compilers are flexible across numerous process technologies. Offering numerous power modes for stringent low-leakage demands and versatile compliance with different process variants, Silvaco’s memory solutions effectively balance power, performance, and spatial considerations. Built-in power switches, segmented power control, and support for a wide voltage range are among the key features, ensuring comprehensive optimization. These compilers include options for redundancy and ECC, embedded power switches, and support for Built In Self Test (BIST), enabling users to meet diverse design requirements. With proven deployment across multiple nodes and foundries, Silvaco’s memory compilers facilitate seamless integration into vast design environments, enhancing yield and reliability.
Everspin's Parallel Interface MRAM offers a non-volatile memory solution compatible with SRAM, providing exceptional speed and endurance. This technology supports 8-bit and 16-bit configurations, tailored for seamless integration into existing systems due to its compatibility and straightforward interface. The MRAM products within this category boast quick access times of 35 to 45 nanoseconds, ensuring efficient data handling. Designed for robust performance, Everspin's Parallel Interface MRAM stores data without power intermittences for over 20 years, employing low-voltage inhibit circuitry to safeguard against data corruption during power loss. This resilience ensures data integrity throughout the device's extensive lifecycle. Everspin's commitment to compatibility and performance ensures that their Parallel Interface MRAM is ideal for sectors requiring fast access and reliable data retention, such as automotive, medical, and industrial control systems. By delivering high-speed communication with dependable non-volatility, these MRAM products facilitate effective and efficient system designs.
The AHB-Lite Memory IP is a fully parameterized component that provides high-performance on-chip memory access to an AHB-Lite-based master. This IP facilitates the seamless integration of on-chip memory in systems requiring efficient data storage solutions. Designed for scalability, this memory IP can be configured to suit varied memory requirements, making it suitable for several application areas. Its architecture ensures that data transfers occur with utmost speed and reliability, essential for time-critical applications in demanding environments. Aided by Roa Logic's detailed documentation and support, integration of the AHB-Lite Memory is streamlined, ensuring it complements an array of system architectures. This IP empowers designers to tailor memory configurations to their specific needs, optimizing performance across both FPGA and ASIC development platforms.
The P-Series MRAM solution from MEMTECH represents a leap forward in persistent, high-endurance memory technology, ideal for extreme environments. This advanced MRAM configuration supports both DDR3 and DDR4 standards, offering resilience and reliability at diverse temperature ranges. It's designed to meet high endurance requirements, making it perfectly tailored for critical applications in aerospace and industrial settings. Noteworthy for its ability to maintain data integrity across various operational states, the P-Series solution includes a range of advanced timing and control measures. These features incorporate dynamic reset sequences and necessary calibrations, ensuring that the memory functions without hitch even during power fluctuations or resets. The adaptability of the P-Series provides developers with the assurance of data security and system stability, particularly in volatile environments. Geared towards those in need of robust memory solutions, the P-Series stands out for its innovation in MRAM technology. It offers hardware-based auto-initialization and calibration, creating enhanced data retention strategies for storage and specialized SSD designs, making it the go-to solution for scenarios demanding unparalleled durability and stability.
Everspin's Spin-transfer Torque MRAM (STT-MRAM) introduces a breakthrough in non-volatile memory by using spin-transfer torque technology to manipulate magnetic states at the device's junction. This innovative approach minimizes switching energy and improves scalability, enabling higher-density memory solutions that cater to a broad range of applications. The technology leverages a perpendicular magnetic tunnel junction (MTJ) for remarkable retention, density, and low power consumption. During write operations, a polarization current determines the direction of magnetic moments, translating into high and low resistance states that represent binary data. Everspin's STT-MRAM is engineered for performance, with products like their 1Gb device offering DDR4-like interface for data centers. These innovations empower data center and enterprise storage applications, providing significant enhancements in durability and data consistency. The MRAM also extends into industrial IoT applications, supporting high-speed communication and wide temperature range operations, making STT-MRAM a beneficial choice for advanced memory workloads and system designs demanding high resilience.
Toggle MRAM is Everspin's flagship non-volatile memory technology, characterized by its high density and reliability. It uses a single transistor and a magnetic tunnel junction (MTJ) cell structure to maintain data even without power for up to 20 years at standard temperatures. The unique design allows for fast data access and secure storage, making it ideal for "instant-on" and power loss protection applications across various electronic systems. The core structure of Toggle MRAM involves a one-transistor, one-MTJ cell that relies on magnetic field manipulation through a patented design to read and write data. This setup minimizes resistance disparity through electron spin-tunneling, featuring low resistance when the magnetic moments of key layers align parallelly and higher resistance when they are antiparallel. This creates a robust system that delivers SRAM speed with flash non-volatility. Everspin's Toggle MRAM is perfectly suited for applications across broad sectors such as aerospace, automotive, and Internet of Things (IoT). Its low latency and high endurance make it a preferred choice where data integrity is essential, offering a competitive edge in a world where reliable memory is critical to operational success.
The xSPI MRAM product family from Everspin offers a high-performance, non-volatile memory solution built on industrial STT MRAM technology. These products align with the latest JEDEC standards, providing expanded capabilities for the Industrial IoT and embedded systems through a sophisticated SPI-compatible interface. Featuring a broad operating range on a 1.8V power supply, xSPI MRAM devices facilitate rapid data operation, supporting both read and write functions up to 400MBps across multiple I/O configurations. This interface's high-speed functionality and minimal pin requirements make it an efficient choice for applications such as process control, automotive systems, and integrated IoT environments. Everspin's xSPI MRAM marks a transformative step in memory technology by replacing older devices like SRAM and NOR flash with more efficient and reliable alternatives. Its adaptability and performance serve a variety of industries requiring fast, reliable memory solutions for modern automation and control processes.
The LP DDR4 Memory Chiplet from YorChip provides a highly efficient and versatile memory solution for modern electronic devices. This chiplet is designed to deliver high-speed data access while minimizing power consumption, making it ideal for mobile devices and other electricity-sensitive equipment. Its architecture is optimized for energy-efficient performance, addressing the increasing demand for environmentally conscious technology solutions. Built on advanced process nodes, the LP DDR4 Memory Chiplet offers improved performance and efficiency compared to its predecessors. It supports a range of applications, from mobile computing to automotive electronics, where quick data retrieval and minimal energy usage are crucial. The chiplet's design ensures compatibility with a wide array of devices, promoting ease of integration and flexibility in design. By incorporating cutting-edge technology, this memory chiplet enhances the operational capabilities of devices, enabling faster processing speeds and smoother application performance. The LP DDR4 Memory Chiplet not only increases the efficiency of electronic systems but also extends battery life, providing a sustainable solution for modern technology applications.
The Serial Peripheral Interface (SPI) MRAM from Everspin is a versatile memory solution designed for applications where fast data access and minimal pin count are requirements. With options like the MR10Q010 Quad SPI MRAM, this product line supports high-speed operations with efficient pin usage, offering light power consumption and a compact 16-pin package for ease of integration. This SPI MRAM excels in capacities ranging from 128Kb to 4Mb, with speeds up to 50MHz, enabling quick data transfer and retrieval which is ideal for storage buffers, embedded systems, and real-time data logging in RAID controllers. The Quad SPI configuration enhances this capability, achieving rates of 52MB/s, outperforming traditional parallel configurations. Designed to handle diverse applications, the Serial Peripheral Interface MRAM serves well in demanding environments like enterprise storage systems, serving data center needs, and supporting industrial automation processes where data integrity and speed are critical parameters for performance and reliability.