Firefly Core-3399-JD4 V2

SODIMM 260P, 0.5mm pitch

RockChip RK3399
CPU: Dual-core Cortex-A72+ Quad-core Cortex-A53 big.LITTLE core CPU architecture, frequency up to 1.8GHz
GPU: ARM® Mali-T860 MP4 Quad-core GPU, OpenGL ES1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11, AFBC（frame buffer compression)
VPU: 4K 60fps H.265/H.264/VP9 decoding, 1080P VP8, H.264 encoding, Video post processor, de-interlacing, de-noising, edge/detail/color optimization
NPU: SPR5801S Neural network AI processor (Optional), computing power up to 2.8 Tops, 9.3Tops/W ultra-high efficiency, support PLAI(PyTorch), MDK(Caffe) Model training and conversion tools, TensorFlow, support picture classification model: VGG-16(GNet1), GNet18 and GNetfc, target detection model: SSD(Based on VGG)

4GB LPDDR4 (2GB/4GB)

32GB high-speed eMMC 5.1 （16GB/32GB/128GB）
Support TF Card Extended Storage
Support M.2 PCIe M-KEY extend NVMe SSD

DC input voltage 5V

Integrated GMAC Ethernet controller

Support extended RTL8211F to realize 10/100/1000Mbps Ethernet

3 x USB2.0 (If NPU is selected, 1 USB2.0 will be occupied)
1 x USB3.0

1 x HDMI 2.0 audio output
1 x SPDIF, for audio output
2 x I2S for audio output and input

1 x HDMI 2.0, support 4K@60HZ output and HDCP 1.4/2.2
1 x MIPI-DSI , support single channel 1080P@60fps output
1 x eDP 1.3 ( 4 lanes with 10.8Gbps )
1 x DP 1.2 (DisplayPort), support 4K@60Hz output
Support dual-screen identical display/dual-screen differential display

2x MIPI-CSI camera interface
( built-in dual-ISP, Maximum support single 13Mpixel or dual 8Mpixel )

I2C×8, SPI×5, UART×5, ADC×4, PWM×3, GPIO×107, PCIe×1, I2S×2（Support 8-way digital microphone array input)

Android, Linux+QT, Ubuntu