The SVME2832UTA-70L is a single board computer (SBC) manufactured by Silicon Labs. While Silicon Labs is not typically known for SBCs, this product is, in fact, manufactured by Curtiss-Wright and branded as a Silicon Labs product through a partnership or distribution agreement. This VMEbus SBC is specifically designed for rugged environments and demanding applications.

Applications

• Military and Aerospace: Used in mission-critical systems, flight control, radar processing, and communication systems.
• Industrial Automation: Employed in harsh environments for process control, data acquisition, and real-time monitoring.
• Transportation: Found in railway control systems, traffic management, and onboard vehicle computing.

Features

• Processor: Power Architecture processor, specifically the Freescale (now NXP) MPC8248 or similar, known for its robust performance and low power consumption.
• Memory: Features substantial SDRAM for application execution and data storage, typically with error detection and correction (ECC) capabilities.
• VMEbus Interface: Compliant with VMEbus standards for seamless integration into existing VMEbus systems. Supports various VMEbus protocols and data transfer rates.
• Communication Ports: Includes multiple serial ports (RS-232, RS-422/485), Ethernet ports (10/100Base-T), and potentially other communication interfaces like CANbus or MIL-STD-1553.
• Storage: Offers onboard Flash memory for boot code and application storage, along with support for CompactFlash or other removable storage options.
• Operating System Support: Compatible with real-time operating systems (RTOS) such as VxWorks, QNX, and Linux, providing a flexible platform for software development.
• Ruggedization: Designed to withstand harsh environments, including extended temperature ranges, shock, vibration, and humidity. Conformal coating may be applied for added protection against moisture and contaminants.

Benefits

• Reliability: Designed for high reliability and long-term operation in demanding environments.
• Performance: Provides sufficient processing power for real-time applications and data-intensive tasks.
• Integration: Seamlessly integrates into existing VMEbus systems, reducing development time and costs.
• Flexibility: Supports a wide range of operating systems and software development tools.
• Longevity: Long product lifecycle ensures availability and support for extended periods.

Additional Details

The SVME2832UTA-70L typically operates within an extended temperature range (e.g., -40°C to +85°C) and is designed to meet stringent military and industrial standards for shock, vibration, and EMI/RFI emissions. The VMEbus interface allows for high-speed data transfer between the SBC and other VMEbus cards in the system. The onboard Flash memory provides secure storage for boot code and application software, while the SDRAM offers ample memory for real-time data processing. The availability of multiple communication ports facilitates connectivity to a wide range of peripherals and external devices.

The "-70L" suffix likely refers to a specific configuration or revision of the board, possibly indicating a particular processor speed, memory configuration, or feature set. Refer to the Curtiss-Wright documentation for precise details.