Nanosatellite Onboard Computer
Glavkosmos
An onboard computer for nanosatellites that collects sensor data, processes measurements, stores results, forms control actions, and processes telecommands/telemetry.
Key figurescomparable across the catalogue
- Design life
- 1 years
- Lead time
- 6 months
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Year of release
- 2016
- Design life
- 1 year
- Lead time
- 6 months
- Flight qualification of the product
- No
- Possibility to adapt the product to customer requirements
- Yes
- Cores
- AVR, M0, M4F
- Clock frequency
- 8; 200 MHz
- Rtc battery backup time
- 5 month
- Micro sd card
- 32 Gb
- Magnetometer, accelerometer, gyroscope resolution
- 16 Bit
- Magnetometer range
- 4.8 mT
- Accelerometer range
- 2 g
- Gyroscope range
- 250 °/s
About
The Nanosatellite Onboard Computer collects information from sensors, processes measurements, stores obtained results, forms control actions, processes telecommands and forms telemetry packets for nanosatellite platforms. It is built around 2 independent microcontroller units (MCUs) with 3 processor cores (AVR, Cortex M0, Cortex M4F) running at clock frequencies of 8 and 200 MHz. The unit integrates 2 sets of 3D accelerometer, gyroscope and magnetometer sensors with 16-bit resolution, a magnetometer range of 4.8 mT, an accelerometer range of 2 g, and a gyroscope range of 250 deg/s. It provides an RTC with battery backup lasting 5 months, and 2 microSD cards (32 Gb) with shared access for data storage. Communication and control interfaces include I2C, UART, SGPIO and CAN. The board features 5 independent power monitors and includes a watchdog timer (WDT) and RTS. It supports either PC104 or an original bus configuration, and can be adapted to customer requirements. The product was released in 2016, has a guaranteed service life of 1 year, an estimated production/delivery time of 6 months, and is not flight-qualified.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.