SOM-RK3399

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1 Introduction

Overview

Front

Back

2 Hardware Spec

• SoC: Rockchip RK3399
  • CPU: big.LITTLE，Dual-Core Cortex-A72(up to 2.0GHz) + Quad-Core Cortex-A53(up to 1.5GHz)
  • GPU: Mali-T864 GPU，supports OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11, and AFBC
  • VPU: 4K VP9 and 4K 10bits H265/H264 60fps decoding, Dual VOP, etc
• PMU: RK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, solfware power-down, RTC wake-up, system sleep mode
• RAM: Dual-Channel 2GB DDR3
• Flash: 16GB eMMC 5.1 Flash
• Ethernet: Native Gigabit Ethernet
• Wi-Fi/BT: 802.11a/b/g/n/ac, Bluetooth 4.1, Wi-Fi and Bluetooth combo module, dual antenna interface
• Video Input: one or two 4-Lane MIPI-CSI, dual ISP, up to 13MPix/s，supports simultaneous input of dual camera data
• Video output
  • HDMI: HDMI 2.0a, supports 4K@60Hz，HDCP 1.4/2.2
  • DP on Type-C: DisplayPort 1.2 Alt Mode on USB Type-C
  • LCD Interface: one eDP 1.3（4-Lane，10.8Gbps）, one or two 4-Lane MIPI-DSI
• USB
  • USB 2.0: 2 independent native USB 2.0 Host
  • USB 3.0: 1 native USB 3.0 Host
  • USB Type-C: Supports USB3.0 Type-C and DisplayPort 1.2 Alt Mode on USB Type-C
• PCIe: PCIe x4, compatible with PCIe 2.1, Dual operation mode;
• SDIO/MMC: 1x SDIO/MMC for SD Card
• GPIOs, I2S, I2C, PWM, UART, SPI, ADCs
  • 2 X 1.8V I2C, 1 x 3V I2C
  • 1 x 3V UART/SPI
  • 2 x PWM
  • 1 x IR-RX
  • 1 x SPDIF_TX
  • 1 x 1.8V I2S,
  • 6 x 1.8V GPIOs, 8 x 3V GPIOs
  • ADC: 3 x 1.8V ADC inputs
• Debug: one Debug UART, 3V level, 1500000bps
• Keys: PowerKey, Reset, Recovery
• LED: 1 x power LED and 1 x GPIO Controlled LED
• Power supply: DC 5V~20V
• PCB: 8 Layer, 50 mm x 69.6 mm, 260 Pin edge connector
• Ambient Operating Temperature: -20℃ to 70℃

4 Diagram, Layout and Dimension

4.1 Layout

• 260 Pin Spec
  • Socket Type：0.5mm Pitch 260-Pin Standard Type DDR4 SODIMM Socket

Top			Bottom
Pin#	Assignment	Description	Pin#	Assignment	Description

4.3 Carrier Board

• SOM-RK3399 Dev Kit

5 Link to Rockchip Resources

• Link to Rockchip's resources: https://gitlab.com/friendlyelec/rk3399-nougat/tree/nanopc-t4-nougat/RKDocs
• RK3399 datasheet V1.6
• RK3399TRM V1.4

6 Schematic, PCB CAD File

• Schematic: SOM-RK3399_1904_Schematic.pdf
• PCB CAD File：SOM-RK3399_1904_dxf.zip