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℃

3 Software Features

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 Pin Type If Not Use Description Pin# Assignment Pin Type If Not Use Description
1 VCC_IN Power IN / 5V to 20V Power Input 2 VCC_IN Power IN / 5V to 20V Power Input
3 VCC_IN Power IN / 4 VCC_IN Power IN /
5 VCC_IN Power IN / 6 VCC_IN Power IN /
7 VCC_IN Power IN / 8 VCC_IN Power IN /
9 GND Power / System Ground(0V) 10 GND Power / System Ground(0V)
11 GND Power / 12 GND Power /
13 VCC5V0_SYS Power OUT float 5V Power Output,2A max. Auto on when system power on, and off when system power off. 14 PWR_KEY In float System Power Key signal, active low, internal pulled up to 3.3V with 10K
15 VCC5V0_SYS Power OUT float 16 VDC_ONOFF In float Power On Mode Select, float for Auto Start,short to GND for PowerKey Mode
17 VCC5V0_SYS Power OUT float 18 RTC_BATT_IN Power IN float RTC backup battery(3V)input,backup current is 25uA
19 VCC5V0_SYS Power OUT float 20 RECOVERY In float System RECOVERY Key signal,acticve low
21 VCC3V3_SYS Power OUT float 3.3V Power Output,1A max. Auto on when system power on, and off when system power off. 22 RESET_IN_H In float RESET signal, acticve hight
23 VCC3V3_SYS Power OUT float 24 GND Power / System Ground(0V)
25 VCC3V3_SYS Power OUT float 26 ADC_IN0 In float 0V to 1.8V inputs of RK3399 SoC ADC
27 VCC3V3_SYS Power OUT float 28 ADC_IN2 In float
29 VCC_1V8 Power OUT float 1.8V Power Output,200mA max. Auto on when system power on, and off when system power off. 30 ADC_IN3 In float
31 VCC_1V8 Power OUT float 32 GND Power / System Ground(0V)
33 VCC3V3_S3 Power OUT float 3.3V Power Output,100mA max. Auto on when system power on, and off when system sleep or power off. 34 GPIO1_A0 In/Out float 3V GPIOs of RK3399 SoC. Linux GPIO 32
35 GND Power / System Ground(0V) 36 GPIO1_A1 In/Out float 3V GPIO of RK3399 SoC. Linux GPIO 33
37 GPIO0_A2 In/Out float 1.8V GPIO of RK3399 SoC. Linux GPIO 2 38 GPIO1_A3 In/Out float 3V GPIO of RK3399 SoC. Linux GPIO 35
39 GPIO2_A2 In/Out float 1.8V GPIO of RK3399 SoC. Linux GPIO 2 40 GPIO1_A4 In/Out float 3V GPIO of RK3399 SoC. Linux GPIO 36
41 GPIO2_A3 In/Out float 1.8V GPIO of RK3399 SoC. Linux GPIO 67 42 GPIO1_C2 In/Out float 3V GPIO of RK3399 SoC. Linux GPIO 50
43 GPIO2_A4 In/Out float 1.8V GPIO of RK3399 SoC. Linux GPIO 68 44 GPIO1_C6 In/Out float 3V GPIO of RK3399 SoC. Linux GPIO 54
45 GPIO2_A5 In/Out float 1.8V GPIO of RK3399 SoC. Linux GPIO 69 46 GPIO1_C7 In/Out float 3V GPIO of RK3399 SoC. Linux GPIO 55
47 GPIO2_A6 In/Out float 1.8V GPIO of RK3399 SoC. Linux GPIO 70 48 GPIO1_D0 In/Out float 3V GPIO of RK3399 SoC. Linux GPIO 56
49 IR_RX In float Infrared Receiver input, 1.8V level
51 GND Power / System Ground(0V)
53 I2C1_SCL Out float I2C1 clock, 1.8V level, open drian with 2.2K pulled internal
55 I2C1_SDA In/Out float I2C1 data, 1.8V level, open drian with 2.2K pulled internal
57 I2C2_SDA In/Out float I2C2 data, 1.8V level, open drian with 2.2K pulled internal
59 I2C2_SCL Out float I2C2 clock, 1.8V level, open drian with 2.2K pulled internal
61 I2C7_SCL_HDMI Out float I2C7 clock, 1.8V level, for HDMI EDID CLK, open drian with 2.2K pulled internal
63 I2C7_SDA_HDMI In/Out float I2C7 data, 1.8V level, for HDMI EDID DATA, open drian with 2.2K pulled internal
65 GND Power /

4.2 Board Dimension

4.3 Carrier Board

SOM-RK3399 Dev Kit 1904-01B.jpg

5 Link to Rockchip Resources

6 Schematic, PCB CAD File