SatBase

The NANOobc-2 on-board computer represents the second generation of SkyLabs's flight proven OBC for the emerging space market. Its fault tolerance by design provides remarkable reliability and robustness against SEE. The NANOobc-2 is powered by PicoSkyFT processor, which furthermore increases operational reliability and delivers nearly 16 MIPS. NANOobc-2 features a redundant mass storage and sufficient capacity of non-volatile and volatile program and data memories to assure functionality for the most demanding space applications. The fault tolerance of the system by design offers higher reliability and robustness against Single Event Effects (SEE). The flight proven NANOsky CMM Firmware framework can be optionally added to the system on which mission specific application layer functions can be developed. KEY FEATURES Fault Tolerant PicoSkyFT processor @ 16 MHz PicoSkyFT-L 8/16-bit architecture Single precision FPU (optional) 2 MB MRAM for program memory 1 MB SRAM for data memory 4 Mbit NMV for TM storage (unlimited read/write endurance) Redundant 2Gb NAND Flash for mass storage Redundant CAN-TS for TM/TC 2x High-speed LVDS or RS422/485 channels 8x GPIO (with multifunction support UART/SPI/TWI and OBT trigger) GNSS receiver on board (GPS / GLONASS / Galileo / BDS / QZSS ) Compatible with the PC-104 form factor.

The NANOhpc-obc is a 64-bit high-performance multicore RISC-V on-board computer specifically designed for demanding LEO applications that require exceptional performance. It targets key market opportunities, including AI@Edge, situational awareness, and cybersecurity. With a best-in-class performance-to-power ratio, the NANOhpc-obc delivers over 4000 DMIPS at 600 MHz across 4 RISC-V cores, consuming only 1.3W. This product pushes on-board intelligence to its limits, addressing the most challenging computational needs. Equipped with a rich set of embedded peripherals and a coherent multicore cluster, the NANOhpc-obc supports a versatile mix of deterministic real-time systems and Linux, making it ideally suited for power-efficient embedded computing across a wide range of applications. Expansion boards enable extra processing power in the form of AI co-processor or digital processing unit (DPU). KEY FEATURES Main CPU cluster: 4x RISC-V 64-bit processors @ max 600 MHz Matrix Coprocessor: Single/Multi Arithmetic Accelerator for elementwise Tensor operations Supervisor: RISC-V monitoring core @ max 600 MHz Memory subsystem: 64kB L1 and 2MB L2 memory (SECDED protected) MMU with Physical memory protection Main memory: 2 GB LPDDR4 Mass storage: 92 GB NAND(EDAC protected TM storage: 256 kB MRAM with SECDED Interfaces: Redundant CAN, 4x LVDS/RS422/485/UART/16xGPIO, 2x Gigabit ETH Extension interface: PCIe Gen2 X4/X2 Root Port, SMBus, GPIOs Software: Linux (Yocto, BuildRoot),

The ST400 is the bigger brother of the successful ST200 star tracker. It uses the same proven electronics but uses a different opto-mechanics. The ST400 trades an increased resolution for being a little larger than the miniature ST200. Like ST200, the ST400 has been developed in cooperation with Hyperion Technologies B.V. The ST400 delivers a full and autonomous attitude solution and is your attitude sensing solution for missions with demanding accuracy requirements. Characteristics: Accuracy: 5 arcsec (RMS) Tracking Update: 5 Hz Limiting Magnitude: 6.0 Data Interfaces: RS422 Supply Voltage: 3.7-5.0 V Power Consumption: 670 mW @3.7 V Operating Temperature: -20°C to +40°C Dimension (w/o Baffle): 48 x 57 x 91 mm³ Dimension (w/ 40° Baffle): 74 x 74 x 146 mm³ Mass (w/o Baffle): 250 g Mass (40° Baffle): 350 g Design Life: 5 years LEO Space Heritage: Yes Radiation Test: 11 krad (Proton 130 MeV source)