In a significant development for the embedded systems market, Microchip Technology Inc. (Nasdaq: MCHP) has announced the launch of its new SAMA7D65 microprocessors (MPUs). This innovative portfolio, unveiled on February 26, 2025, comprises both System-in-Package (SiP) and System-on-Chip (SoC) solutions tailored for applications demanding advanced graphics and connectivity.

2. Addressing Developer Challenges

Embedded developers often face the dual challenge of creating compact, energy-efficient systems that do not compromise on performance. The SAMA7D65 series, powered by the Arm® Cortex®-A7 core operating at speeds up to 1 GHz, is engineered to meet these demands. With a focus on Human-Machine Interface (HMI) applications, these MPUs deliver superior graphic capabilities and connectivity options that are essential for modern applications.

3. Advanced Graphics Capabilities

The SAMA7D65 MPUs stand out due to their advanced graphic features. They are equipped with LVDS and MIPI DSI® interfaces, along with a 2D GPU, which significantly enhance data transmission and processing capabilities. This makes them an ideal solution for industries such as industrial automation, healthcare, and transportation, where efficient graphic performance is crucial.

4. Connectivity and Audio Features

Another key aspect of the SAMA7D65 series is its robust audio and connectivity features. The inclusion of dual Gigabit Ethernet with Time Sensitive Networking (TSN) support ensures precise synchronization and low-latency communication—factors critical for real-time application performance. These features are particularly valuable in industrial and building automation HMI applications, where reliable and responsive user interfaces are paramount.

5. Streamlined Development Process

The SAMA7D65D2G SiP variant integrates 2 Gb DDR3L memory, enabling high-speed operations while maintaining low power consumption. This design not only enhances energy efficiency but also simplifies the development process by addressing high-speed memory interface challenges upfront. Rod Drake, Microchip’s corporate vice president of high-performance MCU and MPU business units, emphasized that this integration allows customers to navigate their design journey more smoothly, from concept to production.

6. Complementing Existing Offerings

The SAMA7D65 series is positioned to complement Microchip’s existing SAMA7G54 MPU, which also features a 1 GHz Arm Cortex-A7 core. Developers leveraging Microchip’s MPUs will gain access to the Microchip Graphics Suite, an extensive platform designed for building sophisticated Graphical User Interfaces (GUIs) and other graphics applications within the MPLAB® Harmony v3 and Linux® software environments. This comprehensive suite aids in improving design reusability across projects and mitigating design complexities.

7. Extensive Portfolio and Development Tools

Microchip’s diverse portfolio encompasses both 32-bit and 64-bit Arm- and RISC-V-based MPUs, catering to a wide array of applications, from consumer electronics to aerospace missions. In addition to the single- and multi-core SOM and SiP solutions, the company provides essential components such as connectivity, security, power management, timing, and memory solutions.

The SAMA7D65 MPUs are supported by the Microchip Graphics Suite (MGS) and other third-party graphics tools. For developers working with RTOS or bare-metal systems, MPLAB Harmony v3 provides robust support, while Linux compatibility is ensured through Microchip’s mainline Linux distribution. The SAMA7D65 series can be evaluated using the SAMA7D65 Curiosity Development Board, which is now available.

8. Availability and Pricing

The SAMA7D65 MPUs are available for purchase in production quantities, and details regarding pricing can be obtained through Microchip sales representatives or authorized distributors. Additionally, the SAMA7D65D2GN8 System on Module (SOM) is currently offered for Early Access, providing eager developers with a head start on their projects.

9. Conclusion

With the introduction of the SAMA7D65 microprocessors, Microchip Technology Inc. is poised to enhance the landscape of embedded systems significantly. By addressing the critical needs of HMI applications with advanced graphics, robust connectivity, and efficient power consumption, these MPUs are set to become a vital component in the next generation of embedded designs. As industries continue to evolve, Microchip remains committed to providing innovative solutions that empower developers and streamline the path from design to market.

Original press release