All IPs > Interface Controller & PHY > I2C
The I2C Interface Controller & PHY category in our semiconductor IP catalog presents a crucial array of technologies tailored for seamless communication within embedded systems and a variety of electronic devices. The I2C, or Inter-Integrated Circuit, standard is a well-established protocol that facilitates serial communication, primarily in microcontrollers and other integrated circuits. Within this category, developers will find both controller IPs and Physical Layer (PHY) IPs designed to optimize the efficiency and functionality of I2C communications.
The products in this category include comprehensive controller IP cores that manage the I2C protocol, enabling devices to communicate over a shared bus efficiently. These controllers are essential components for systems requiring robust data exchange, such as sensor networks, home automation systems, and industrial control environments. Leveraging these IP cores can lead to significant reductions in design time, providing developers with a ready-to-use solution that adheres to standard I2C specifications while offering flexibility for customization.
PHY semiconductor IPs are crucial for ensuring the physical transmission of I2C data complies with electronic standards needed in various environments. They handle critical functions such as signal transmission, clock generation, and power management, thereby ensuring that data integrity is maintained across different system components and operating conditions. These IPs are particularly vital for applications that demand high reliability and performance in their I2C communications, such as automotive electronics, consumer devices, and medical equipment.
Integrating I2C Interface Controller & PHY semiconductor IPs can considerably enhance the performance of multi-device systems, offering scalable solutions that adapt to the increasing complexity of modern electronic configurations. By focusing on high efficiency and compatibility, these IPs support the development of innovative products that require reliable and efficient communication protocols, paving the way for advancements in technology and connectivity across industries.
The AHB-Lite APB4 Bridge from Roa Logic is a versatile interconnect bridge designed to facilitate communication between the AMBA 3 AHB-Lite and AMBA APB bus protocols. As a parameterized soft IP, it offers flexibility in adapting to different system requirements, ensuring smooth data transfer between high-performance and low-performance buses. This bridge is crucial for systems that integrate diverse peripherals requiring seamless interaction across varying bus standards. Its design prioritizes efficiency and performance, minimizing latency and maximizing data throughput. The AHB-Lite APB4 Bridge supports extensive customization options to meet specific design criteria, making it suitable for a wide range of applications across different industries. By serving as a conduit between different bus protocols, it plays a central role in maintaining system cohesiveness and reliability. Roa Logic enhances the bridge's usability through detailed technical documentation and supportive testbenches, easing its integration into existing frameworks. Developers can readily incorporate the bridge into their designs, optimizing inter-bus communication and ensuring that system performance remains uncompromised. This bridge exemplifies Roa Logic's dedication to providing robust, adaptable IP solutions for contemporary digital environments.
The eSi-Connect suite introduces a fully integrated solution encompassing a wide variety of processor peripherals, each interfacing seamlessly through standard AMBA protocols like AXI, AHB, or APB, simplifying integration and development of SoC architectures. This suite features memory controllers for DDR, SPI Flash, and interfaces including USB, UART, and GPIO among others, bounded by real-time and control functionalities such as timers and watchdogs. Each peripheral component is highly configurable to adjust features like FIFO sizes for UART, I2C clock rates, SPI operating modes, providing modular flexibility to target specific application needs. Low-level driver software accompanies each peripheral for real-time deployments, enhancing the module's utility for prompt SoC integration and application fulfillment. This attribute ensures enhanced interoperability within diverse design environments fulfilling both immediate and long-term product objectives through architectural simplicity and reliable performance-level adaptability.
The CT25203 serves as a critical analog front-end for 10BASE-T1S Ethernet systems, working in conjunction with other Canova Tech IP like the CT25205 digital core for a complete solution. This product is engineered to align with the stringent OA TC14 specification, allowing seamless communication over standard 3-pin interfaces commonly used in automotive and industrial Ethernet networks. Its high-voltage process technology ensures optimal electromagnetic compatibility, critical for maintaining performance in challenging environments.
The Nerve IIoT Platform is a comprehensive solution for machine builders, offering cloud-managed edge computing capabilities. This innovative platform delivers high levels of openness, security, flexibility, and real-time data handling, enabling businesses to embark on their digital transformation journeys. Nerve's architecture allows for seamless integration with a variety of hardware devices, from basic gateways to advanced IPCs, ensuring scalability and operational efficiency across different industrial settings. Nerve facilitates the collection, processing, and analysis of machine data in real-time, which is crucial for optimizing production and enhancing operational efficiency. By providing robust remote management functionalities, businesses can efficiently handle device operations and application deployments from any location. This capacity to manage data flows between the factory floor and the cloud transitions enterprises into a new era of digital management, thereby minimizing costs and maximizing productivity. The platform also supports multiple cloud environments, empowering businesses to select their preferred cloud service while maintaining operational continuity. With its secure, IEC 62443-4-1 certified infrastructure, Nerve ensures that both data and applications remain protected from cyber threats. Its integration of open technologies, such as Docker and virtual machines, further facilitates rapid implementation and prototyping, enabling businesses to adapt swiftly to ever-changing demands.
The C100 is designed to enhance IoT connectivity and performance with its highly integrated architecture. Built around a robust 32-bit RISC-V CPU running up to 1.5GHz, this chip offers powerful processing capabilities ideal for IoT applications. Its architecture includes embedded RAM and ROM memory, facilitating efficient data handling and computations. A prime feature of the C100 is its integration of Wi-Fi components and various transmission interfaces, enhancing its utility in diverse IoT environments. The inclusion of an ADC, LDO, and a temperature sensor supports myriad applications, ensuring devices can operate in a wide range of conditions and applications. The chip's low power consumption is a critical factor in this design, enabling longer operation duration in connected devices and reducing maintenance frequency due to less charging or battery replacement needs. This makes the C100 chip suitable for secure smart home systems, interactive toys, and healthcare devices.
The THOR platform is a versatile tool for developing application-specific NFC sensor and data logging solutions. It incorporates silicon-proven IP blocks, creating a comprehensive ASIC platform suitable for rigorous monitoring and continuous data logging applications across various industries. THOR is designed for accelerated development timelines, leveraging low power and high-security features. Equipped with multi-protocol NFC capabilities and integrated temperature sensors, the THOR platform supports a wide range of external sensors, enhancing its adaptability to diverse monitoring needs. Its energy-efficient design allows operations via energy harvesting or battery power, ensuring sustainability in its applications. This platform finds particular utility in sectors demanding precise environmental monitoring and data management, such as logistics, pharmaceuticals, and industrial automation. The platform's capacity for AES/DES encrypted data logging ensures secure data handling, making it a reliable choice for sectors with stringent data protection needs.
Certus Semiconductor's Digital I/O solutions are engineered to meet various GPIO/ODIO standards. These versatile libraries offer support for standards such as I2C, I3C, SPI, JEDEC CMOS, and more. Designed to withstand extreme conditions, these I/Os incorporate features like ultra-low power consumption, multiple drive strengths, and high levels of ESD protection. These attributes make them suitable for applications requiring resilient performance under harsh conditions. Certus Semiconductor’s offerings also include a variety of advanced features like RGMII-compliant IO cells, offering flexibility for different project needs.
The RegSpec tool from Dyumnin Semiconductors is a sophisticated code generation solution designed to create comprehensive CCSR codes from various input formats including SystemRDL, IP-XACT, CSV, Excel, XML, and JSON. This tool not only outputs Verilog RTL, System Verilog UVM code, and SystemC header files but also generates documentation in multiple formats such as HTML, PDF, and Word. Unlike traditional CSR code generators, RegSpec covers intricate scenarios involving synchronization across multiple clock domains, hardware handshakes, and interrupt setups, which typically require manual coding. It aids designers by offering full support for complex CCSR features, potentially reducing the design cycle time and improving accuracy. For verification purposes, RegSpec generates UVM-compatible code, enabling seamless integration into your verification environment. It also supports RALF file format generation, which aligns with VMM methodologies, thus broadening its applicability across various verification frameworks. In terms of system design, the tool extends its capabilities by generating standard C/C++ headers essential for firmware access and creating SystemC models for comprehensive system simulations. Furthermore, RegSpec ensures compatibility and interoperability with existing industry tools through import and export functionalities in SystemRDL and IP-XACT formats. The tool's versatility is highlighted by its ability to handle custom data formats, offering robust flexibility for designers working in unique environments. Overall, RegSpec is an indispensable asset for those looking to streamline their register design processes with enhanced automation and reduced manual effort.
The 802.15.4 Transceiver Core is essential for low-rate wireless personal area networks (LR-WPANs), supporting applications like Zigbee and other IoT communication standards. This core offers an excellent balance of low power consumption and reliable data transfer, crucial for devices that require sustained battery operation. Tailored for use in smart homes and industrial environments, this transceiver core provides robust security features and scalability to support a comprehensive range of connected devices. It simplifies the integration process by providing a complete RF solution that reduces total component count and cost. The transceiver is built on RF CMOS technology, enabling it to be stably implemented in varied settings without performance degradation. Its design ensures compatibility with a broad range of sensors and devices, reinforcing its position as a versatile and reliable choice for any networking need in IoT and automation applications.
Roa Logic's APB4 GPIO module is a fully parameterized core designed to deliver a customizable number of general-purpose input/output (GPIO) lines for digital systems utilizing the APB4 bus. This IP core is integral in expanding a system's I/O capabilities, offering bidirectional IO lines that can be tailored to meet specific requirements for a wide range of applications. The flexibility of the APB4 GPIO module allows it to be seamlessly integrated into various designs, providing essential I/O functions for different types of devices and ensuring efficient communication with peripherals. Its ability to support bidirectional data flows makes it particularly valuable in complex systems where dynamic data exchange is crucial. To promote ease of use and implementation, Roa Logic provides extensive documentation and testbenches for the APB4 GPIO module, facilitating its adoption in diverse projects. The module's design reflects Roa Logic's emphasis on flexibility and adaptability, ensuring that it can be employed effectively in both simple and extensive digital ecosystems.
Dyumnin Semiconductors' RISCV SoC is a robust solution built around a 64-bit quad-core server-class RISC-V CPU, designed to meet advanced computing demands. This chip is modular, allowing for the inclusion of various subsystems tailored to specific applications. It integrates a sophisticated AI/ML subsystem that features an AI accelerator tightly coupled with a TensorFlow unit, streamlining AI operations and enhancing their efficiency. The SoC supports a multimedia subsystem equipped with IP for HDMI, Display Port, and MIPI, as well as camera and graphic accelerators for comprehensive multimedia processing capabilities. Additionally, the memory subsystem includes interfaces for DDR, MMC, ONFI, NorFlash, and SD/SDIO, ensuring compatibility with a wide range of memory technologies available in the market. This versatility makes it a suitable choice for devices requiring robust data storage and retrieval capabilities. To address automotive and communication needs, the chip's automotive subsystem provides connectivity through CAN, CAN-FD, and SafeSPI IPs, while the communication subsystem supports popular protocols like PCIe, Ethernet, USB, SPI, I2C, and UART. The configurable nature of this SoC allows for the adaptation of its capabilities to meet specific end-user requirements, making it a highly flexible tool for diverse applications.
Secure Protocol Engines offer high-performance IP blocks designed to enhance network and security processing capabilities. These engines support critical operations like cryptographic functions, dramatically offloading the central processing units within SoCs. They ensure secure communication channels for embedded systems by seamlessly integrating into existing security frameworks, thereby bolstering the system's defense mechanisms against potential cyber threats.
Facilitate inter-chip communication within your AMD Zynq 7000 All Programmable SoC designs with the logiSPI IP core. It serves as a bridge between the Serial Peripheral Interface (SPI) and AXI4, simplifying the integration of various MCU components into your systems. This module is indispensable for ensuring smooth, reliable interfacing between digital devices in complex circuit designs.
LightningBlu is a sophisticated mmWave connectivity solution explicitly designed for high-speed rail environments. This advanced system offers continuous, on-the-move multi-gigabit connectivity between trackside infrastructure and trains, ensuring seamless internet access, entertainment services, and real-time updates for passengers. Operating within the 60 GHz spectrum and compliant with IEEE 802.11 ad and ay standards, LightningBlu provides robust and efficient wireless communication for the rail industry. The LightningBlu system's standout feature is its ability to maintain reliable service even at speeds of over 300 km/h, enhancing the passengers' travel experience with fast and dependable connectivity. Its architecture allows for dynamic interaction between train-mounted and trackside units, facilitating uninterrupted data transfer essential for modern transport needs. This product not only addresses current connectivity requirements but also positions itself as a future-proof solution adaptable to evolving technological landscapes. Adopting a highly functional design, LightningBlu effectively eliminates the dependency on cabled infrastructure, making it an ideal choice for upgrading existing rail systems or deploying in new corridors. By supporting innovative services and enhancing passenger contentment, LightningBlu contributes significantly to modernizing the rail sector, aligning with the increasing push towards digital transformation in mass transit.
The DB-eSPI-SPI-MS-APB Controller offers comprehensive support for Enhanced Serial Peripheral Interface (eSPI) specifications, capable of operating in both master and slave modes. This controller is designed to conform to eSPI protocol requirements, providing flexibility in connecting and integrating with various peripheral systems through AMBA bus support.
The Satellite Navigation SoC Integration offered by GNSS Sensor Ltd stands at the forefront of satellite-based navigation solutions. This product focuses on integrating multiple navigation systems like GPS, GLONASS, and Galileo into a single system-on-chip (SoC), offering a comprehensive satellite tracking mechanism. By harnessing independent fast search engines for each navigation system, this solution ensures an efficient and swift signal acquisition and processing capability. The integration process is streamlined through the use of their versatile GNSS library, which provides simplicity in merging these navigation systems into various platforms. This modularity and ease of deployment make it highly compatible with both ASIC and FPGA platforms, allowing rapid prototyping and faster time-to-market. The SoC integration also includes power management features ensuring optimal performance of the navigation systems while conserving energy. Engineered for robust performance, the Satellite Navigation SoC Integration is positioned as a highly adaptable solution. It accommodates varying configuration needs from different applications, providing high levels of precision and reliability, and is capable of handling complex signal processing tasks. With advancements in its design, the SoC can effectively serve as a foundational component in consumer electronics, automotive navigation systems, and more.
The Photowave Optical Communications Hardware by Lightelligence is engineered for high-efficiency communication in disaggregated AI memory applications. Leveraging photonic technology, this hardware is compatible with the latest PCIe 5.0/6.0 and CXL 2.0/3.0 standards, featuring superior latency and energy efficiency. Photowave empowers data center managers to effectively manage and scale resources across server racks, ensuring optimal performance and scalability.<br> <br> This innovative hardware solution provides significant benefits by enabling quick, reliable data transmission with minimal energy consumption. It's particularly impactful in environments requiring large-scale data processing, such as AI computations and real-time data management. The integration of photonic elements not only enhances communication speed but also reduces operational costs by cutting down on energy use.<br> <br> Incorporating Photowave into infrastructures allows for exceptional versatility and operational efficiency. It is specifically designed for modern data architectures that demand robust connectivity and resource flexibility. With the challenges of scaling data center capabilities growing more complex, Photowave stands as an essential asset for maintaining competitive advantages in tech-forward industries.
The DB-SPI-MS-AMBA controller facilitates communication between a processor and SPI devices, offering master and slave operation modes to suit varying system requirements. Integrating with AMBA bus interfaces, this SPI controller supports seamless connectivity and advanced SPI protocol operations for diverse applications.
The DB-I2C-MS Controller is designed to interface microprocessors with I2C buses, supporting both master and slave operations. It is compliant with the latest NXP I2C specifications, offering a range of speeds from standard to high-speed modes and featuring system-level integration options.
Sofics has verified its ESD protection clamps on technology nodes between 0.25um CMOS down to 3nm across various fabs and foundries. The ESD clamps are silicon and product proven in more than 5000 mass produced IC-products. The cells provide competitive advantage through improved yield, reduced silicon footprint and enable low-leakage, high-speed or high voltage tolerant interfaces. The Analog I/O clamp described in this document can be used for 3.3V pads in the TSMC 3nm FinFET technology. The ESD clamp is designed to provide 2kV HBM protection for 3.3V interfaces. It features a small silicon footprint.
Sofics has verified its ESD protection clamps on technology nodes between 0.25um CMOS down to 3nm across various fabs and foundries. The ESD clamps are silicon and product proven in more than 5000 mass produced IC-products. The cells provide competitive advantage through improved yield, reduced silicon footprint and enable low-leakage, high-speed or high voltage tolerant interfaces. The Analog I/O clamp described in this document can be used for 2.5V pads in the TSMC 5nm FinFET technology. The ESD clamp is designed to provide 2kV HBM protection for 2.5V interfaces. It features a small silicon footprint.
Sofics has verified its ESD protection clamps on technology nodes between 0.25um CMOS down to 3nm across various fabs and foundries. The ESD clamps are silicon and product proven in more than 5000 mass produced IC-products. The cells provide competitive advantage through improved yield, reduced silicon footprint and enable low-leakage, high-speed or high voltage tolerant interfaces. The Analog I/O clamp described in this document can be used for 3.3V pads in the TSMC 7nm FinFET technology. The ESD clamp is designed to provide 2kV HBM protection for 3.3V interfaces. It features a small silicon footprint.
The Atomic Rules UDP Offload Engine is a leading-edge FPGA IP core enabling dynamic UDP/IP communication across network nodes at varying capacities, including 10, 25, 40, 50, 100, and 400 GbE. Designed to optimize throughput, it supports various operational requirements while future-proofing network applications. Essential UDP tasks, such as checksum verification, segmentation, and reassembly, are offloaded from software onto hardware, enhancing efficiency and reducing processing overhead. Capable of supporting datagrams of arbitrary size up to IPv4 limits, the UDP Offload Engine features a 16-entry ARP cache and has native support for VLAN configurations, enhancing layer 3 connectivity for non-UDP processes through direct application level interfacing. With robust support for super-jumbo frames up to 16K Bytes, it maintains connectivity integrity and speeds across diverse throughput environments without compromising on packet accuracy. Its low footprint implementation allows multiple core deployments within single FPGA instances. This component excels in various reference designs, such as maximizing data movement in cloud data centers, and enhancing multimedia streaming efficiency, showcasing its adaptability across different interface standards such as Avalon and AXI4. Its compatibility with a broad range of Ethernet MACs further underlines its suitability for integration in existing network systems.
The S32J Ethernet Switches serve as a cornerstone in networked automotive systems, providing advanced connectivity solutions with reliability and scalability. These switches are integral for developing systems requiring robust network protocols and efficient data management across vehicle domains. Equipped to handle complex networking within cars, the S32J Ethernet Switches facilitate seamless communication between various system components, offering unmatched dependability in connected vehicle ecosystems. This level of integration promotes the development of scalable vehicle networks for next-gen automotive solutions. Apart from vehicular networks, these Ethernet switches find application in various other domains such as industrial automation, where precise control of networking systems can significantly elevate productivity and system reliability. They are part of the push towards more intelligent and interconnected environments.
This I2C IP module ensures efficient communication for embedded systems requiring rapid transfer of data across multiple slaves or masters. Designed to integrate seamlessly with existing systems, it supports a wide range of processing units, optimizing start-stop conditions and bit handling for precise data management. Its robust framework allows for customizable data rates, making it ideal for consumer electronics.
The logiI2C core is fully compliant with I2C serial bus standards, perfect for AMD FPGAs and Zynq 7000 SoCs. It simplifies inter-device communication across numerous applications, streamlining the addition of I2C interface capabilities to your projects. This module is critical for developers needing reliable and efficient control of I2C devices within their hardware designs.
The SPI Slave is a critical module designed for stable and efficient serial communication in systems that leverage the SPI protocol. Adhering to the Motorola reference standard, this slave device accommodates varying clock speeds and data bits, ensuring smooth and synchronized data exchanges. It's integral for electronic applications requiring consistent throughput and error management, often employed in consumer electronics and industrial equipment for its reliability and performance under diverse conditions.
The I2C Slave module complements the I2C Master by providing a robust interface for responding to master-driven commands using the I2C protocol. Fully aligned with I2C-bus specifications, this slave module handles data communication efficiently across different data modes—Standard, Fast, and Fast Plus. It facilitates seamless communication with minimal power consumption, making it a reliable choice for embedded systems, where multiple devices must communicate cohesively. Its adaptability contributes to efficient system integration across diverse electronic platforms.
The SPI Master core is designed to facilitate synchronous serial communication between various devices using the SPI protocol. It aligns with the SPI Standard and is fully compliant with Motorola's M68H11 Reference Manual. This core is ideal for controlling multiple slave devices, supporting bi-directional communication that is essential in high-speed data environments. It's a popular choice in embedded systems for applications that demand efficient, low-latency communication solutions.
The I2C Master core enables communication between integrated circuits using the I2C protocol. Compliant with the I2C-bus specification and user manual Rev. 5, it supports Standard-mode, Fast-mode, and Fast-mode Plus (Fm+) operations. This master module is capable of transmitting and receiving data efficiently, making it suitable for applications requiring control over multiple slave devices within electronic systems. It's widely used in consumer electronics and embedded systems where precise data coordination is crucial.
The Atria Logic I2C Master/Slave Controller IP core enables efficient bidirectional data communication on an I2C serial bus. With compatibility for Philips I2C Specification v2.1, this core facilitates straightforward integration into various embedded systems, providing vital interfacing capabilities via standard bus fabrics or custom registers. Supporting data width configurations of 8, 16, 32, or 64 bits, it accommodates flexible communication setups between system components. Essential features like arbitration lost detection, clock synchronization, and multi-master mode capabilities enhance its robustness for handling complex embedded scenarios where multiple devices interact over a single communication line. The IP core implementation ensures reliable performance in diverse applications including system monitoring, industrial control, and consumer electronics. Its dynamic configurability and easy SoC integration make it a key component for efficient system level synchronous acquisitions, directly influencing communication reliability and system architecture enhancements.
The D68HC11F is a synthesizable SOFT Microcontroller IP Core, fully compatible with the Motorola 68HC11F1 industry standard. It can be used as a direct replacement for the 68HC11F1 Microcontrollers. Major peripheral functions are integrated on-chip, including an asynchronous serial communications interface (SCI) and a synchronous serial peripheral interface (SPI). The main 16-bit, free-running timer system includes input capture and output-compare lines, and a real-time interrupt function. An 8-bit pulse accumulator subsystem counts external events or measures external periods. Self-monitoring on-chip circuitry protects the D68HC11F against system errors. The Computer Operating Properly (COP) watchdog system and illegal opcode detection circuit provide extra security features. Two power-saving modes, WAIT and STOP, make the IP core especially attractive for automotive and battery-driven applications. Additionally, the D68HC11F can be equipped with an ADC Controller, offering compatibility with external ADCs. Its customizable nature means it's delivered in configurations tailored to need, avoiding unnecessary features and silicon waste. The D68HC11F also includes a fully automated test bench and comprehensive tests for easy SoC design validation. It supports DCD’s DoCD™, a real-time hardware debugger, for non-intrusive debugging of complete SoCs. This IP Core is technology agnostic, ensuring 100% compatibility with all FPGA and ASIC vendors.
GOWIN's LittleBee family of FPGAs is engineered for applications needing low power, compact form factors, and instantaneous boot capabilities. These non-volatile FPGAs are based on flash technology, resulting in solutions that minimize footprint without sacrificing performance. They are adept at handling source synchronous interfacing tasks and bridging, supporting vital protocols like MIPI, USB, Ethernet, and HDMI. In addition to their small size, LittleBee FPGAs boast built-in security features and instant-on functionality, making them ideal for quick deployment in a variety of settings. Despite their reduced dimensions, they provide extended memory capabilities and include hardened cores, such as ARM Cortex-M processors for enhanced operations. Accommodating industries including consumer electronics and hardware management systems, this family extends the possibilities of FPGA use beyond traditional boundaries. The integration of Bluetooth LE and other enhanced capabilities positions LittleBee FPGAs as a versatile tool in the toolkit of modern technological solutions.
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