CDH-1 - CAVU Aerospace UK - Smallsat Catalog - Orbital Transports

CDH-1

The CAVU CDH-1 is a highly reliable and efficient FPGA-based satellite computing system that has been designed with utmost attention to detail. This state-of-the-art system ensures smooth and uninterrupted operation during critical space missions with its flexible architecture that allows for easy scalability and redundancy. The CDH-1 is also equipped with a smart 128CH Analog to Digital Converter card that enhances its capabilities and makes it a top choice for space operations.

Specifications
Dimensions:
205x180x38 mm
Mass:
1,550 g
Power Supply:
5V +/-5%
Power Consumption:
3W ~ 5W
Processor:
ARM Cortex-M3 on FPGA
FPGA 1:
Microchip/Microsemi SmartFuion2 Flash Based FPGA
FPGA 2:
Microsemi ProASIC3 Flash Based FPGA for Interaface
Processor Performance:
150 DMIPS @ 128MHz
Programming and Debug:
SoftConsole/Keil via JTAG
RAM:
160Mbits MRAM 40 bits width (128Mbits+32Mbits ECC)
ROM:
96Mbits MRAM (Congurable as Triple 32Mbits)
Nonvolatile Flash Memory:
Total 24Gbit SLC NAND Flash (Triple 8G)
Serial FRAM:
256 Kbit
Serial NOR:
256 Mbit
Radiation Hardness:
Total Ionizing Dose: 30Krad (Si)/yr
Latchup:
SEE @ 60MeV
Operating Temperature Range:
-40C to 85˚C @10^-8 torr
Shock:
2000g, 2000-10000Hz
Random Vibrations:
14g(RMS) 3-Axis , 20~2000Hz
DIGITAL/ANALOG Interfaces:
Digital Outputs (5V/3.3V) : 100x
DIGITAL/ANALOG Interfaces:
Digital Inputs (5V/3.3V) : 90x
DIGITAL/ANALOG Interfaces:
PWM/Pulse Outputs (5V/3.3V) : 10x
DIGITAL/ANALOG Interfaces:
16bits Analog To Digital Converter (-10V~+10V) : 128x
DIGITAL/ANALOG Interfaces:
Digital To Analog Converter (0V~5V) : 2x
Serial Interface:
CAN2.0 Up to 1Mbps : 5x
Serial Interface:
Full-Duplex RS422 : 8x
Serial Interface:
Half-Duplex RS485 : 8x
Serial Interface:
RS232 :1x
Serial Interface:
I2C : 1x
Serial Interface:
SPI : 1x
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