ROCK 3A

A Credit Card Sized SBC with Rich Interfaces

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Radxa ROCK 3A

Rockchip RK3568 SoC
2GB / 4GB / 8GB
4K
Gigabit Ethernet Port

Rockchip RK3568

With 22nm Lithography Process
It Features High Performance and Low Power Consumption with Lightweight AI NPU

CPU
Quad-core Arm® Cortex™-A55, 64-bit @ 2.0GHz
GPU
Arm® Mali™ G52 GPU
NPU
0.8 TOPs@INT8

Outstanding GPU Performance for Stunning
Graphics Experience

The Mali™-G52 utilizes a wider execution engine, offering up to 8 threads compared to its predecessor's 4 threads.
It provides higher graphics performance on the same chip area
resulting in a 15% improvement in energy efficiency, reducing device power consumption and heat generation,
while also supporting longer gaming time.

"30%"
More performance density
"15%"
Better energy efficiency
"3.6x"
ML improvements

Revolutionize AI Computing with ROCK 3A's NPU
Acceleration

Neural network acceleration engine with processing performance up to 0.8 TOPS
Support deep-learning frameworks: TensorFlow, Pytorch, Caffe, ONNX etc

0.8 TOPs@INT8

performance

Immerse in 4K Delight, Exquisite Like Reality

Supporting mirror and extended modes for display

HDMI：supporting displays up to 4K@60fps resolution

MIPI DSI：supporting displays up to 1080@60fps resolution

Immerse in 4K Delight, Exquisite Like Reality

*HDMI and MIPI DSI can work at the same time.

More Interfaces for Your Diverse Application Needs

One M.2 E-Key connector

One M.2 E-Key with PCIe 2.0 interface, SDIO interface, UART interface, and USB interface, enabling high-speed WiFi/BT connectivity and support for other standard M.2 wireless modules.

One Gigabit Ethernet

One Gigabit Ethernet with Power over Ethernet (PoE) support, powered by PoE with an additional HAT required.

One M.2 M Key connector

One M.2 M‑Key Connect supporting up to 8TB M.2
NVMe SSD with 2‑lane PCIe 3.0 interface
enabling high speed storage access.

Multiple Storage and Booting OS Solution
eMMC, Micro SD Card and M.2 M Key Connector

High Speed and Capacity to Fulfill Diverse Storage Needs

Micro SD Card

Supports up to 256 GB TF card

eMMC

Supports up to 128 GB

M.2 M Key

Supports up to 8TB M.2 M Key NVMe SSD

Various Accessories Support

Official Accessories:

Radxa Display 8 HD
Radxa ROCK Pi 23W PoE HAT
Radxa M.2 Extension Board
Radxa Penta SATA HAT

Third Party Accessories:

Raspberry Pi Camera
Module 2
Raspberry Pi 7" Touch Screen

Comprehensive Technical Documentation and
Active Community

Comprehensive Technical Documentation and Active Community !
Radxa provides comprehensive technical documentation, empowering users to fully utilize their products. At the same time, they actively maintain an engaged community, fostering communication and collaboration among users.

Additional Features

Camera
MIPI CSI 2 lanes via FPC connector
The Camera connector features a compact 1mm pitch
Headphone Jack
One 3.5mm Audio jack (MIC input)
HD codec that supports up to 24-bit/96KHz audio
USB 2.0
2x USB2 Host ports
USB 3.0
1x USB3 OTG port
1x USB3 HOST port
40x Color GPIO
Supporting various interface options:
5 x UART
1 x SPI bus
2 x I2C bus
1 x CAN
6 x PWM
1 x ADC
6 x GPIO
2 x 5V DC power pin
2 x 3.3V power pin

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