EN FR

FUSIO-RT : Optimized Housekeeping Functions for Defense Systems

Fusio-RT : Optimized Housekeeping Functions for Defense Systems

Modern tactical applications, such as missile guidance units, smart munitions, and advanced defense systems, face increasingly stringent size, weight, and power (SWaP) constraints. In many cases, these applications do not require the level of radiation tolerance associated with long-duration space missions. They do, however, require reliable and deterministic execution of housekeeping functions, including startup supervision, power sequencing, thermal management, and telemetry data logging.

Conventional implementations rely on several discrete components, including an FPGA, configuration Flash memory, working memory, and processing resources. This architecture increases PCB area, adds routing complexity, and raises the number of interconnections.

An integrated solution 

The FUSIO-RT combines these functions within a single 32 × 32 mm System-in-Package (SiP). This approach simplifies board design and addresses the space constraints of embedded systems.

Integration for improved SWaP

The FUSIO-RT offers several features for tactical applications:

  • Reduced board footprint: The FPGA, configuration memory, working memory, and storage memory reside in a single package. This architecture reduces the number of external components and simplifies hardware design.
  • Secure boot: The module includes 128 Mbit SPI NOR Flash memory with Triple Modular Redundancy (hardware TMR). This architecture improves the robustness of the boot process and system initialization.
  • Platform scalability: Four hardware configurations share the same PCB footprint. Users can select the memory capacity that best matches application requirements without changing the board layout.
  • Proven architecture: The module builds on an established architecture with a strong heritage. This foundation reduces development risk and supports qualification activities.

Configurations for a wide range of applications

The FUSIO-RT is available in four variants. This product range allows memory capacity to match application requirements while preserving a common hardware architecture.

For development activities, the 3DEV075x FUSIO-RT Development Kit provides quick access to the development environment. Engineering teams can evaluate software, verify key functions, and complete application validation before final hardware production.

More information