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TET3568-C Rockchip RK3568 Industrial AIoT Core Board with 1 TOPS NPU

2026/8/11 16:48:32

The Lcdchip TET3568-C core board is based on the Rockchip RK3568 and RK3568J processors. Designed for AIoT and industrial applications, it integrates a quad-core 64-bit Cortex-A55 CPU, up to 2.0GHz frequency, Mali-G52 GPU, 1 TOPS NPU, 4K video decoding, multi-display output, rich high-speed interfaces and broad operating-system support. It is suitable for industrial HMI, smart medical equipment, security, communication, energy, transportation and edge AI terminals.

Lcdchip TET3568-C

RK3568 Rockchip Processor

4 × A55 64-bit CPU

2.0GHz Max Frequency

1 TOPS NPU

4K Video Decoding

3 Displays Multi-Screen Output

PCIe 3.0 High-Speed Expansion

-40°C~+85°C Industrial Option

Six Reasons to Choose TET3568-C

High Performance

Quad-core Cortex-A55 processor with up to 2.0GHz frequency.

1 TOPS NPU

Integrated AI accelerator for lightweight edge inference.

Multiple Displays

Supports RGB, LVDS, MIPI-DSI, HDMI and eDP display interfaces.

Rich High-Speed Interfaces

PCIe, USB 3.0, SATA, dual Ethernet, CAN, UART and SDIO support.

Wide OS Support

Linux, Android, Debian, OpenHarmony, OpenEuler and AMP options.

Industrial Reliability

Designed for stable operation, wide temperature and long lifecycle projects.

A Powerful RK3568 Industrial Processor Platform

TET3568-C is powered by the Rockchip RK3568 / RK3568J processor, a low-power and feature-rich industrial application processor. With quad-core Cortex-A55 architecture, up to 2.0GHz performance and integrated NPU, it provides a strong computing foundation for AIoT terminals, industrial controllers and smart embedded systems.

Quad-Core Cortex-A55

The RK3568 version supports up to 2.0GHz, while the RK3568J version supports up to 1.8GHz. Both provide stable performance for embedded Linux and Android applications.

Mali-G52 Graphics Processor

The integrated Mali-G52-2EE GPU supports OpenGL ES 1.1 / 2.0 / 3.2, Vulkan 1.0 / 1.1 and OpenCL 2.0 for smooth graphics rendering and user-interface acceleration.

Localized Component Control and Long-Term Product Stability

TET3568-C and TET3568J-C can be configured for controlled component sourcing and long-lifecycle industrial projects. The platform is designed for stable supply, reliable operation and verified industrial deployment, helping customers reduce lifecycle risk in long-term embedded products.

Stable Supply Strategy

The platform is positioned for industrial projects requiring long-term product continuity, predictable BOM control and stable configuration management.

Industrial Reliability Validation

The core board is designed for environmental temperature testing, stress testing and long-term stable operation verification.

Efficient Neural Network NPU for Lightweight AI

The RK3568 integrates a Rockchip NPU with 1 TOPS computing power, supporting INT8, INT16, FP16 and BFP16 mixed operations. With RKNN-Toolkit, compatible models from Caffe, TensorFlow, TF-Lite, ONNX, PyTorch, Keras and Darknet can be converted for edge AI deployment.

1 TOPS NPU Lightweight edge AI inference

AI Applications Face recognition, license plate recognition, object detection and action recognition

Powerful Video Encoding and Decoding

TET3568-C supports high-definition hardware video decoding and encoding. It can decode H.264, H.265 and VP9 up to 4096 × 2304 at 60fps and encode H.264 / AVC and H.265 / HEVC up to 1920 × 1080 at 60fps. It also supports HDR10, dynamic bitrate, frame-rate and resolution adjustment for video applications.

Decoding H.264 / H.265 / VP9 up to 4096 × 2304 @ 60fps
VP8 up to 1920 × 1088 @ 60fps

Encoding H.264 / AVC and H.265 / HEVC
Up to 1920 × 1080 @ 60fps

Multiple Display Interfaces for Triple-Screen Output

The TET3568-C provides three display controllers and supports RGB, LVDS, MIPI-DSI, HDMI and eDP interfaces. Up to three display outputs can be used simultaneously according to carrier-board design, enabling flexible multi-screen terminals, industrial HMI, digital signage, self-service kiosks and smart display systems.

HDMI / eDP HDMI up to 1080p120 or 4096 × 2304 @ 60Hz; eDP up to 2560 × 1600 @ 60Hz

MIPI-DSI / LVDS / RGB MIPI-DSI up to 2560 × 1600 @ 60Hz, LVDS and RGB up to 1280 × 800

Rich High-Speed Interfaces for Efficient Expansion

With PCIe, USB, SATA, dual GMAC Ethernet, SDIO, UART, CAN, SPI, I²C and PWM resources, the TET3568-C can support industrial cameras, SSD storage, communication modules, dual Ethernet gateways, industrial control modules and high-speed data acquisition devices.

PCIe 3.0

USB 3.0

SATA 3.0

Dual Ethernet

3 × CAN

10 × UART

5 × I²C

16 × PWM

Broad Operating System Support

TET3568-C supports multiple operating systems for industrial and commercial product development, including Linux 5.10, Linux 6.1, Android 11, Lcdchip Desktop based on Ubuntu, Debian 11, Linux-RT, OpenHarmony, OpenEuler and AMP asymmetric multiprocessing mode.

Linux / Linux-RT Linux 5.10, Linux 6.1 and real-time Linux configurations

Android / Desktop Systems Android 11, Lcdchip Desktop, Debian, OpenHarmony, OpenEuler and AMP

Real-Time Operating System Adaptation

By adding the RT-PREEMPT real-time patch to the Linux system, TET3568-C can be adapted for real-time operating requirements. This helps reduce interrupt and scheduling latency, making it suitable for industrial control, motion control, communication terminals and applications with higher real-time requirements.

Lower Latency Reduced interrupt and scheduling delay

Real-Time Tasks Suitable for time-sensitive industrial applications

Typical Industry Applications

The Lcdchip TET3568-C core board is suitable for smart medical, electric power, industrial automation, smart transportation, security, energy and chemical systems, communication terminals, smart city equipment, environmental monitoring and industrial HMI.

Smart Medical

Electric Power

Industrial Automation

Smart Transportation

Security

Energy and Chemical

Communication

Smart City

TET3568-C Core Board Basic Specifications

Processor	Rockchip RK3568 / RK3568J
CPU	RK3568: Quad-core Cortex-A55 up to 2.0GHz RK3568J: Quad-core Cortex-A55 up to 1.8GHz
GPU	Mali-G52-2EE, supporting OpenGL ES 1.1 / 2.0 / 3.2, Vulkan 1.0 / 1.1 and OpenCL 2.0
NPU	1 TOPS, supporting INT8 / INT16 / FP16 / BFP16 mixed operations
VPU Decoding	H.264, H.265 and VP9 up to 4096 × 2304 @ 60fps; VP8, VC1, MPEG-4, MPEG-2 and MPEG-1 up to 1920 × 1088 @ 60fps; H.263 up to 720 × 576 @ 60fps
VPU Encoding	H.264 / AVC and H.265 / HEVC up to 1920 × 1080 @ 60fps
RAM	1GB / 2GB / 4GB DDR4; 4GB / 8GB LPDDR4X
ROM	8GB / 16GB / 32GB / 64GB eMMC
Connection Method	Ultra-thin board-to-board connector, 4 × 80-pin, 0.5mm pitch
Operating Voltage	5V power input
Operating Temperature	0°C to +80°C standard; -40°C to +85°C industrial option
Mechanical Size	45mm × 70mm

TET3568-C Software Support

Product	RAM	ROM	Supported Operating Systems
TET3568-C	1GB	8GB	Linux 5.10.160, AMP, OpenHarmony 5.1
TET3568-C	2GB	16GB / 32GB	Linux 5.10.160, Android 11, Lcdchip Desktop 20.04, Lcdchip Desktop 22.04, Debian 11, AMP, OpenHarmony 5.1
TET3568-C	4GB	32GB	Linux 5.10.160, Android 11, Lcdchip Desktop 20.04, Debian 11, AMP and OpenHarmony options
TET3568J-C	1GB	8GB	Linux 5.10.160, AMP, OpenHarmony 5.1
TET3568J-C	2GB	16GB	Linux 5.10.160, Android 11, Lcdchip Desktop 20.04, Lcdchip Desktop 22.04, Debian 11, AMP, OpenHarmony 5.1
TET3568J-C2	4GB / 8GB	32GB / 64GB	Linux 5.10.160, Android 11, Lcdchip Desktop 20.04, Debian 11, AMP and OpenHarmony options
System Flashing	SD card and USB OTG

TET3568-C Functional Parameters

Function	Quantity	Parameters
Display	3	Three display controllers supporting three simultaneous outputs from RGB, LVDS, MIPI-DSI, HDMI and eDP interfaces. RGB supports up to 1280 × 800. LVDS supports up to 1280 × 800 and is multiplexed with MIPI-DSI0. MIPI-DSI supports up to 1920 × 1080 @ 60Hz single-channel or 2560 × 1600 @ 60Hz dual-channel. HDMI supports up to 1080p120 or 4096 × 2304 @ 60Hz. eDP 1.3 supports up to 2560 × 1600 @ 60Hz.
Camera	2	Supports one DVP interface and one 4-lane MIPI-CSI interface.
Audio	4	1 × 8-channel I²S / TDM, 2 × 2-channel I²S and 1 × 8-channel PDM.
SDIO	2	SDIO 3.0 with data throughput up to 104MB/s.
Ethernet	2	Two GMAC interfaces with RGMII / RMII output.
USB 2.0 Host	2	Independent USB 2.0 Host ports, not multiplexed with USB 3.0.
USB 2.0 for USB 3.0 Channel	2	One USB 2.0 Host and one USB 2.0 OTG for USB 3.0 2.0-channel use. When USB 3.0 is not used, they can be configured as two independent USB 2.0 ports.
USB 3.0	2	One USB 3.0 Host and one USB 3.0 OTG. SerDes resources are shared; only three high-speed functions can be used simultaneously.
SATA	3	SATA 3.0 up to 6.0Gb/s with eSATA support.
PCIe 2.1	1	PCIe 2.1 ×1 up to 5.0Gbps, Root Complex mode.
PCIe 3.0	2	PCIe 3.0 as 1 × 2-lane or 2 × 1-lane, up to 8.0Gbps per lane. 1-lane mode supports Root Complex only; 2-lane mode supports Root Complex and Endpoint modes.
UART	10	Maximum baud rate up to 4Mbps.
CAN	3	Supports CAN 2.0B.
SPI	4	Supports master and slave modes, configurable by software.
I²C	5	Supports 7-bit and 10-bit address modes, with speed up to 1Mbit/s.
PWM	16	32-bit timer / counter resources.

Note: The parameters above are based on hardware design resources or theoretical processor capabilities. Actual interface availability, display combinations, SerDes usage, operating-system support, industrial temperature range and memory / storage configuration depend on carrier-board design, pin multiplexing, firmware adaptation, software configuration and customized project requirements.