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Spacecraft Avionics

Moog's Advanced Avionics Systems are designed specifically for spacecraft & payload applications. Systems are available for integrated Command and Data Handling (C&DH), Electrical Power System (EPS) and payload applications. Design options include single string and redundant systems. All avionics are tailored to meet the mission requirements. Existing designs are drawn on where advantageous and new designs are created where significant benefits may result. Product and capabilities include high-TRL demonstrated heritage and high-performance next-generation designs. Products are designed for performance and radiation capability in all earth orbits and beyond.

Next Generation Processors and Memory

Looking to the future of on-orbit space computing applications, we offer high-performance, next-generation products for Processors (GPU, DSP and ARM) as well as Memory (NAND FLASH and DDR4). These state-of-the-art technologies are radiation-tested and can be provided in component, board-level or integrated assembly. These products are a direct result of our continued investment into future space technologies and represent orders-of-magnitude performance improvement over traditional space-qualified comparable components.

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Spacecraft Avionics

Moog’s Integrated Avionics Unit (IAU) and Main Avionics Controller (MAC) provide C&DH/EPS solutions for a full range of spacecraft needs. From the cost-optimized MAC to the fully-redundant configuration IAU when failure is not an option, Moog provides spacecraft controls options for every mission.

MAC & IAU: Avionics For Any Mission

  FEATURE SIZE (cm) MASS (kg) POWER (W) MAX POWER THRUPUT (W) EEE PARTS ORBIT MISSION LIFE ENVIRONMENT FORM FACTOR CAPACITY REDUNDANCY APPROACH
MAC 23.6 x 24.5 x 8.8 5.8 (TYP) 12-40 2,100 Screened Automotive LEO 3-5 Years (TYP) GEVS SLICE Variable Optional Integrated Redundancy with Dual-Box Configuration
MAC-HR 23.6 x 24.5 x 8.8 5.8 (TYP) 12-40 3,000 EEE-INST-002 LEVEL 1/2/3 LEO – GEO INTERPLANETARY 3-10 Years (TYP) GEVS SLICE Variable Optional Integrated Redundancy with Dual-Box Configuration
Redundant MAC
(Integrated Redundancy)
23.6 x 24.5 x 8.8
X 2
5.8 (TYP) X 2 15-80 3,000 SCREENED AUTOMOTIVE; EEE-INST-002 LEVEL 1/2/3 LEO – GEO INTERPLANETARY 5-15 (TYP) GEVS SLICE Variable Integrated Redundancy State Data Storage Dead Bus Recovery
IAU Level 3 25.1 x 21 x 11.9 8.3 (TYP) 37 1,800 EEE-INST-002 LEVEL 3 LEO 3-5 Years (TYP) GEVS 3U cPCI 10 SLOTS Optional Integrated Redundancy with Dual-Box Configuration
IAU Level 2 25.1 x 21 x 11.9 8.3 (TYP) 37 1,800 EEE-INST-002 LEVEL 2 LEO – GEO INTERPLANETARY 5-7 Years (TYP) GEVS 3U cPCI 10 SLOTS Optional Integrated Redundancy with Dual-Box Configuration
IAU Level 1 25.1 x 21 x 11.9 8.3 (TYP) 37 1,800 EEE-INST-002 LEVEL 1 LEO – GEO INTERPLANETARY 7-10 Years (TYP) GEVS 3U cPCI 10 SLOTS Optional Integrated Redundancy with Dual-Box Configuration
Redundant IAU
(Integrated Redundancy)
25.1 x 21 x 11.9 x2 8.3 (TYP) x 2 42 (Warm Spare) 65 (Hot Spare) 1,800 EEE-INST-002 LEVEL 1/2/3 LEO – GEO INTERPLANETARY 10 - 15 Years (TYP) GEVS 3U cPCI 10 SLOTS PER IAU Integrated Redundancy State Data Storage Dead Bus Recovery
Redundant IAU
(With Redundant Management Unit)
IAU 25.1 x 21 x 11.9 x2
RMU 12.2 x 10.4 x 2.15
IAU 8.3 (TYP)
RMU 4.9 (TYP)
51 (Cold Spare) 75 (Hot Spare) 1,800 EEE-INST-002 LEVEL 1/2/3 LEO – GEO INTERPLANETARY 10 - 15 Years (TYP) GEVS 3U cPCI 10 SLOTS PER IAU Single-Fault Tolerant Triple-Voted Control Power Management Interface Cross-Strap State Data Storage Dead Bus Recovery

High Performance GPU Computing for Space

Moog Inc and Unibap have teamed to produce next-generation GPU processors for LEO, MEO and GEO missions. We are developing spacecraft products and capabilities for onboard high-speed computing, artificial intelligence and machine learning. Watch our demonstration video to learn more!

Featured Products

BRE440™ RadHard CPU

The Moog Broad Reach BRE440 CPU meets the requirements of a wide variety space and high reliability applications. The BRE440 CPU is a fully radiation hardened implementation of the PowerPC 440 processor core in a true System-On-a-Chip design, including floating point unit.

Download BRE440 Datasheet