友善之臂SOM-RK3399介绍

CPU SOC: Rockchip RK3399
Number of Cores: big.LITTLE, 64-bit Dual Core Cortex-A72 + Quad Core Cortex-A53
Frequency: Cortex-A72(up to 2.0GHz), 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 Memory RAM: Dual-Channel 2GB DDR3 Storage eMMC: 16GB(regular), 32GB/64GB(optional), eMMC 5.1 Power Management RK808-D PMIC, cooperated with independent DC/DC, enabling DVFS, solfware power-down, RTC wake-up, system sleep mode Connectivity Ethernet: Native Gigabit Ethernet
Wi-Fi: 802.11a/b/g/n/ac
Bluetooth: 4.1 dual mode
Antenna: 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
User Key x3 Others 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 1x Debug UART, 3V level, 1500000bps LED 1x Power LED(Red)
1x GPIO LED(Green) Key Power Key x1
Reset Key x1
Recovery Key x1 Working Temperature -20℃ to 70℃ Power DC 12V/1A(edge connector) or DV 5V/2.5A(Type-C)
OS Support Android 7.1 with RKMC (Kodi)
Android 8.1 with NN SDK
Lubuntu 16.04 (32-bit) with GPU Acceleration
FriendlyCore 18.04 (64-bit) pre-installed Qt-5.10, OpenCV4 with GPU & VPU Acceleration
FriendlyDesktop 18.04 (64-bit) pre-installed Qt-5.10, OpenCV4, Chomium with
GPU & VPU Acceleration
Buildroot Linux: all are open source Kernel version Linux-4.4-LTS
U-boot-2014.10