Protostar Labs

Data Processing Unit

Compact AI compute module for CuberSats and
small satellite missions

Designed for CubeSat-class platforms, the unit supports CAN, I²C, SPI, LVDS, and RS-232 interfaces. Fully compatible with ProtoSDK, it enables fast, low-friction deployment of AI models to FPGA hardware.

Key Features

Onboard AI Capabilities

Run AI models onboard for real-time inference and detection.

Modular and Standardized

PC/104 form factor for easy CubeSat integration and stacking.

Low-Power, High-Performance

Optimized for efficient processing in compact, power-limited platforms.

FPGA Acceleration

Kria K26 (Zynq UltraScale+) enables software-defined hardware acceleration.

From Lab to Orbit

Currently in development, the DPU is built for space-readiness—combining prototyping agility with a clear path to flight qualification.

Technical Specifications

Feature Value
FPGA Device
AMD Zynq UltraScale+ MPSoC
Dimensions
94 x 89 mm (Fits PC/104 standard)
Interfaces
CAN, I2C, SPI, LVDS, RS232
Connectors
PC/104 4×26 stackable connector
4× PMOD connectors
JTAG header
2× 15-pin CSI camera connectors
14 PIN MOLEX UART debug connector
Other Features
Micro SD card slot
4× boot mode selector switches
12V active cooling with PWM control
Power Supply
12V @ 3A via 5.5 x 2.1 mm barrel jack
Power Consumption
~9–14 W

Ready for collaboration?

Let’s create the future together.

Pre‑Order Form

Fill out the form below, and we will provide an invoice for you order. If you need any additional information feel free to contact us at hello@protostar.ai

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