The Xinming XM3568A motherboard features Rockchip's RK3568 quad-core 64-bit Cortex-A55 processor, with a maximum clock frequency of 2.0GHz, delivering significantly improved performance. Built on a 22nm advanced process, it offers high efficiency with low power consumption.
Equipped with a dual-core GPU architecture, high-performance VPU, and NPU. Supports OpenGL ES3.2/2.0/1.1 and Vulkan 1.1; enables 4K 60fps H.265/H.264/VP9 video decoding and 1080P 100fps H.265/H.264 video encoding.
Rich expansion interfaces: includes 2 USB 3.0 ports, 8 USB 2.0 ports, MiPi DSI, eDP, I2C, UART, ADC, GPIO, and more, suitable for external device control and expansion.
Supports Android and Linux OS upgrades, and system booting via USB drive, eMMC, and other methods. Diverse OS support makes entertainment, office work, programming, learning, and creative development effortless.

Basic Specifications

SOC

Rockchip RK3568;

CPU

Quad-core 64-bit Cortex-A55 processor, 22nm advanced process, up to 2.0GHz maximum frequency;

GPU

ARM G52 2EE;

Supports OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1;

Embedded high-performance 2D acceleration hardware;

NPU

NPU with 0.8 TOPS @ INT8 performance;

Supports one-click conversion of mainstream framework models including Caffe, TensorFlow, TFLite, ONNX, PyTorch, Keras, and Darknet;

VPU

Supports 4K 60fps H.265/H.264/VP9 video decoding;

Supports 1080P 100fps H.265/H.264 video encoding;

Supports 8M ISP;

Memory

1GB / 2GB / 4GB / 8GB LPDDR4X;

Storage

8GB / 16GB / 32GB / 64GB / 128GB eMMC;

Operating System

Android 11.0 / Linux;

Hardware Features

Networking

Ethernet

Dual 10M/100M adaptive Ethernet support;

WiFi/Bluetooth

2.4GHz WiFi, Bluetooth 4.2;

Optional: 2.4G/5GHz dual-band WiFi;

Display Interface

2 display ports supporting eDP and LVDS;

2 backlight drive interfaces;

Provides 4 display configuration options;

Display Option 1

Single-channel LVDS 1080P@60fps;

4-lane eDP 1080P@60fps;

Display Option 2

4-lane eDP 1080P@60fps;

Display Option 3

Single-channel LVDS 1080P@60fps;

4-lane eDP 1080P@60fps;

Display Option 4

MiPi 1080P@60fps;

4-lane eDP 1080P@60fps;

Touchscreen Interface

I2C

2 sets of I2C touchscreen control interfaces;

USB

External USB

1 × dual-layer Type-A, USB 2.0 Host (Imax=1.5A);

1 × dual-layer Type-A, including 1 × USB 2.0 Host (Imax=1.5A) and 1 × USB 3.0 OTG;

Internal USB

1 × USB 2.0 Host, Imax=2.0A;

1 × USB 3.0 OTG/Host, Imax=2.0A;

4 × USB 2.0 Host, Imax=0.5A;

Serial Ports

Internal Serial Ports

1 × TTL serial port, Debug serial port, 3.3V supply voltage;

1 × configurable RS485/TTL serial port, 3.3V supply voltage;

4 × configurable RS232/TTL serial ports, supply voltage configurable to 12V or 5V;

Audio Interface

Internal Speaker Interface

Speaker, left and right channels support up to 8ohm/5W;

Internal MIC Interface

Microphone input;

Expansion Port

Input/Output Expansion Port

4 × GPIO;

5 × ADC;

KEY Port

RECOVERY_AD

Power on while pressing this button to switch USB OTG into firmware download mode;

Power Button + LED Indicator

Power button + power indicator LED1 + running status indicator LED2;

Other Parameters

Power Input

DC12V or DC24V (minimum current when powering printer: 12VDC/5A or
24VDC/3A)

4-pin aviation connector, or DC jack (pin diameter 2.5mm, outer diameter 5.5mm) (optional),
and 4P×1 Pitch 2.54mm interface;

Power Output

Maximum: 12VDC/3A or
24VDC/2A

4P×1 Pitch 2.54mm interface;

Motherboard Dimensions

Unit: millimeters

120 (L) × 102 (W)

Operating Temperature

Unit: degrees Celsius

-10℃ ~ 60℃;

Storage Temperature

Unit: degrees Celsius

-20℃ ~ 70℃;

Storage Humidity

Unit: relative humidity

10% ~ 80%;