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Rockchip RK3399 Gold Finger System on Module

CPU RK3399 ARM Cortex-A72+Cortex-A53
Frequency 2.0GHz*2+1.4GHz*4
RAM 2GB DDR3/4GB DDR3 optional
EMMC 4GB/8GB/16GB/32GB emmc optional, standard 8GB
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RK3399 Gold Finger System on Module (SoM)

The RK3399 Gold Finger System on Module is a high-performance embedded solution designed for AI edge computing, multimedia applications, and industrial control. Featuring the Rockchip RK3399 processor with dual-core Cortex-A72 and quad-core Cortex-A53, this SoM delivers outstanding processing power and flexibility in a compact gold finger form factor.

Key Features of RK3399 SoM

  • Powerful Hexa-core processor: Dual Cortex-A72 + Quad Cortex-A53

  • Mali-T860MP4 GPU for advanced graphics processing

  • Supports up to 4GB LPDDR4 RAM and 64GB eMMC

  • Gold finger interface for easy integration and high-speed signal transmission

  • 4K video decoding/encoding, H.265/H.264 supported

  • Multiple display interfaces: HDMI, MIPI-DSI, eDP

  • USB 3.0, PCIe, MIPI CSI, GPIO, I2C, SPI, UART

Applications of RK3399 Gold Finger SoM

Thanks to its powerful processing capability and flexible I/O, the RK3399 SoM is widely used in:

  • AI vision systems and deep learning edge devices

  • Industrial automation and PLC controllers

  • Digital signage and interactive advertising

  • Smart retail and self-service kiosks

  • Medical devices and handheld terminals

  • Networked multimedia applications

Technical Specifications

CPURockchip RK3399 (Dual-core Cortex-A72 + Quad-core Cortex-A53)
GPUMali-T860MP4
MemoryUp to 4GB LPDDR4
StorageUp to 64GB eMMC
DisplayHDMI 2.0, MIPI-DSI, eDP
CameraMIPI-CSI, up to 13MP
InterfacesUSB 3.0, PCIe, GPIO, I2C, SPI, UART
OS SupportAndroid, Linux (Ubuntu/Debian), Buildroot
Form FactorGold Finger (customized pinout)

Why Choose Our RK3399 SoM?

  • Long-term availability and industrial-grade reliability

  • Stable hardware design with full documentation

  • Customizable BSP and software support

  • Rapid integration with your existing hardware through gold finger interface

  • Fast delivery and responsive technical support

Documentation & Downloads

All hardware and software resources are available for free download, including:

  • Datasheets and detailed product manual

  • Schematic and PCB layout (PDF)

  • Linux and Android images

  • Bootloader and kernel source code

Need Help or Customization?

We offer fast and flexible customization services to meet your specific requirements, including hardware modification, software development, and full product design.

Contact us today to discuss your project and request a quotation.

RK3399 Gold Finger development board top viewRK3399 Gold Finger development board bottom view

Structural
 parameters

1. Appearance: Gold finger

2. Size: 82mm * 60mm * 3mm [industry minimum]

3. Pin pitch: 1.1mm

4. Pin pad size: 1.3mm * 0.7mm

5. Number of pins: 313 PIN, which can meet various expansion needs of users [the largest number of lead pins]

6. Process: 8-layer gilding process design, PCB made by Taiwan funded large factory [exclusive support]

System
 Configuration

CPU: RK3399, Cortex A53 quad core 1.4GHz+A72 dual core 2GHz, considered as the most promising ARM processor in recent years

Memory: Single channel DDR3 design, 2GB standard configuration, 4GB customizable [2GB standard configuration, 4GB customizable]

Storage: 4GB/8GB/16GB/32GB emmc optional, 8GB standard configuration [8GB standard configuration, 4GB/16GB customizable]

Power IC: RK808, supporting dynamic frequency modulation; 〔 Exclusive Support]

Graphics processor: Mali-T860 MP4, quad core GPU, support for OpenGL ES 1.1/2.0/3.0/3.1, Openvg1.1, OpenCL, Directx11, support for 4K VP9 and 4K 10bits H265/H 264 video decoding, up to 60 fps, 1080P multi format video decoding, 1080P video decoding, supporting H 264, VP8 format [exclusive support

Ethernet: RTL8211E Gigabit Ethernet PHY; [ Exclusive Support]ry [exclusive support]

Interface
 Parameters

Display interface: support MIPI interface, eDP output [exclusive support]

Touch interface: capacitive touch, can use USB or serial port to expand resistance touch

Audio interface: AC97/IIS/PCM interface, supporting audio recording and playback

SD card interface: two SDIO output channels

Emmc interface: onboard emmc interface, pins are not led out separately

Ethernet interface: support gigabit Ethernet

USB HOST interface: 2-way HOST2.0, 1-way HOST3. O, [support]

USB TYPEC interface: 1 channel

UART interface: 5-channel serial port, supporting flow control serial port

PWM interface: 2-channel PWM output

IIC interface: 6-channel IIC output

SPI interface: 1 channel SPI output

ADC interface: 5-channel ADC output

Camera interface: 1-channel BT656/BT601, 2-channel MIPI output [exclusive support]

HDMI interface: HDMI2.0, high-definition audio and video output, audio and video synchronous output [Exclusive support]

MIPI interface: 1-way MIPI RX, 1-way MIPI TX, 1-way MIPI RX/TX

EDP interface: support

Electrical
 Characteristics

Input voltage: 3.3V/5A

Output voltage: 1.8V

Storage temperature: - 20~80 ℃ [Exclusive support]

Operating temperature: - 20~70 ℃

Other

System support: android7.1, linux, debian and other systems

Our service: 3399 Golden Finger core board module+hardware customization+software development+OEM/ODM

Application

Applicable industries: handheld equipment, electricity, communication, medical, network, security, finance, consumer electronics, display control, teaching, advertising machines, etc.

Typical applications: POS machines, express handhelds, advertising machines, learning machines, GPS navigation, man-machine interface, monitoring equipment, video conferencing systems, etc.

Software Support

We provide complete software support for Android and Linux systems including:

  • Board Support Package (BSP) for Android 7.1 and Linux (Ubuntu, Debian, Buildroot)

  • SDK and source code access for rapid development

  • Driver support for all peripherals and interfaces

  • OTA update and customization services


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Rockchip RK3399 Gold Finger System on Module

Rockchip RK3399 Gold Finger System on Module

 

QWhat is an RK3576 SOM (System on Module)?

A It is a production-ready module built around RK3576, integrating memory, storage, power, and I/O for rapid embedded product development.

QCan the RK3566 SOM be customized for specific project needs?

A Yes, we offer hardware customization based on the RK3566 SOM, including carrier board design, I/O adjustments, display tuning, and BSP modification to fit your exact application scenario.

QIs there documentation and SDK support for the RK3566 SOM?

A Yes, Embsom provides full documentation including schematics, datasheets, user guides, and SDK packages for both Android and Linux, ensuring smooth development and integration with the RK3566 SOM.

QWhat storage methods are supported on the RK3566 SOM?

A The RK3566 SOM supports eMMC, and SD card boot. Optional interfaces like SATA and NVMe SSDs via PCIe make it flexible for different storage demands.

QWhat are the display options available for RK3566 SOM?

A The RK3566 SOM supports multiple display technologies including HDMI 2.0 (up to 4K), MIPI-DSI, LVDS, and eDP, ensuring compatibility with modern display panels in diverse embedded projects.

QWhat is the typical use case for the RK3566 SOM?

A The RK3566 SOM is well-suited for embedded solutions such as edge computing gateways, industrial HMI panels, AI-enabled surveillance devices, and IoT control units that require high reliability and compact size.

QWhat types of interfaces does the RK3566 SOM offer?

A The RK3566 SOM provides a broad range of I/O interfaces including Gigabit Ethernet, PCIe, USB 3.0, MIPI-DSI/CSI, LVDS, I2C, UART, and GPIO, offering excellent expandability for embedded designs.

QDoes the RK3566 SOM include AI processing capabilities?

A Yes, the RK3566 SOM integrates a 1 TOPS NPU, enabling it to efficiently perform edge AI tasks like object classification, people detection, and facial recognition—ideal for smart vision and AIoT systems.

QWhich operating systems are supported by the RK3566 SOM?

A The RK3566 System on Module supports multiple operating systems including Android 12, Debian/Ubuntu Linux, and Buildroot. We provide complete BSPs and documentation to help accelerate custom application development on this platform.

QWhere can I get documentation and development support for the RK3568 SoM?

A Complete hardware manuals, schematics, SDKs, and software documentation are available on request. Engineering support is also available for integration and debugging.

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