Kryten-M3
AAC Clyde Space
Flight-proven CubeSat OBC with ARM Cortex-M3 (SmartFusion2, 62.5 DMIPS at 50 MHz), EDAC, 16 MB MRAM, under 1W power. PLUS variant adds GPS. 5-year LEO design life.
Technical specifications
- Design Life
- 5 years in LEO
- Processor
- SmartFusion2 SoC ARM Cortex-M3, 62.5 DMIPS
- Clock
- 50 MHz
- MRAM
- 16 MB
- Radiation (TiD)
- 20 kRAD
- Nominal Power
- 400 mW typ, 1 W max
- Operating Temperature
- -40 to +80 C
- I2C
- 2
- SPI
- 7 Chip Select Lines
- UART
- 8
- RS422
- 1
- CAN
- 1
- GPIO
- 17
- Mass
- 61.9 g
- Dimensions
- 95.89 x 90.17 x 5.51 mm
- GPS (PLUS model)
- <10m RMS position, <1m/s RMS velocity
About
The Kryten-M3 and Kryten-M3-PLUS are CubeSat onboard computers for advanced commercial missions. Incorporate a Cortex-M3 (SmartFusion2 SoC, 62.5 DMIPS at 50 MHz) with enhanced recovery mechanisms delivering always-on operation with EDAC, 16 MB MRAM, and flash storage. Features: autonomous single-event latch-up protection, integrated cache, JTAG with ETM support, cryptographic and Reed-Solomon hardware accelerators. The PLUS variant adds GPS (sub-10m RMS positioning, sub-1m/s velocity). RTEMS RTOS, BAL from Bright Ascension. Under 1W at nominal operation. 20 kRAD TID radiation tolerance.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.
