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M68J
M68J is equipped with Rockchip 64-bit processor RK3568J which is configured with dual-core GPU and high-performance NPU, supporting up to 8G RAM. It supports WiFi 6, 5G/4G and other high-speed wireless network communications. Having different video input and output interfaces, it is suitable for scenarios such as smart NVR, cloud terminal, IoT gateway and industrial control. It supporting long and stable operation over a wide temperature range from -40°C to 85°C and having various of interfaces. With stable and reliable performance, it can be widely used in industrial equipment.
Feature
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RK3568 quad-core 64-bit processor
Quad-core 64-bit Cortex-A55 processor, 22nm lithography process, main frequency up to 2.0GHz, providing efficient and stable performance for data processing of back-end devices. There are a variety of storage options, allowing customers to quickly implement research and production of products.
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Integrated coprocessors - GPU, VPU, NPU
Integrated dual-core GPU, high-performance VPU and high-efficiency NPU. GPU support OpenGL ES3.2/2.0/1.1, Vulkan1.1. VPU can achieve 4K 60fps H.265/H.264/VP9 video decoding and 1080P 60fps H.265/H.264 video encoding. NPU supports one-click switching of mainstream frameworks such as Caffe/TensorFlow.
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Powerful wireless network communication
Support WiFi 6 (802.11ax) wireless network communication, with high-speed transmission, lower packet loss rate and retransmission rate, more effectively reduce data congestion, and allow more devices to connect to the network. 5G/4G modules can also be connected, Enabling products with higher speed, higher capacity and lower latency communications.
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Dual high-efficiency Gigabit Ethernet ports
Equipped with dual adaptive RJ45 Gigabit Ethernet ports via internal and external, Network data can be accessed and transmitted, improving network transmission efficiency, meet the needs of multi-network port products such as NVRs and industrial gateways.
Specifications
| Basic | |
|---|---|
| Chip |
|
| CPU |
Quad-core 64-bit ARM Cortex-A55 processor, 22nm advanced technology, main frequency up to 2.0GHz |
| GPU |
Support ARM G52 2EE Support OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 Embedded high-performance 2D acceleration hardware |
| NPU |
0.8Tops@INT8 performance, integrated high-performance AI accelerator RKNN NPU Support Caffe/TensorFlow/TFLite/ONNX/PyTorch/Keras/Darknet/MXNet mainstream architecture model one-click conversion |
| VPU |
Support 4k 60fps (H.265/ H.264/ VP9) video decoding Support 1080P 100fps H.265/H.264 video encoding Support 8M ISP Support HDR |
| RAM |
2GB/4GB/8GB DDR4 32Bit wide, frequency up to 1600MHz, support full link ECC |
| Storage |
16GB/32GB/64GB/128GB eMMC （Optional） |
| Hardware Features | |
|---|---|
| Ethernet |
Support dual Gigabit Ethernet (1000Mbps) |
| Wireless network |
Support M.2 extended 5G Support Mini PCIe to expand 4G LTE Support WiFi6 (802.11 ax) Support BT5.0 |
| Display |
Support multi-screen different display, up to three-screen different display output 1 × HDMI2.0, support 4K@60fps 1 × LVDS/MIPI-DSI 1 × MIPI-DSI 1 × EDP1.3, support 2560×1600@60fps output |
| Audio |
1 x HDMI audio output 1 x headphone output 1 × Onboard Microphone Audio Input |
| USB |
1 × USB 3.0 OTG 1 × USB 3.0 Host 2 × USB 2.0 Host |
| Camera |
1 × MIPI CSI camera input |
| Extended interface |
Multiple UART, I2C, I2S, SDMMC, GPIO |
| OS/Software | |
|---|---|
| OS |
Adroid/Linux/Debian |
| Others | |
|---|---|
| Size diagram |
|
| Dimensions |
56mm*50mm |
| Pitch |
0.5mm |
| Number of pins |
240 PIN（2*60*2） |
| Power Supply |
3.3V/1.5A |
| Operating Temperature |
-40°C-85°C |
| Storage temperature |
-40°C-85°C |
| Storage Humidity |
10%-80% |
| PCB specifications |
8-layer board design |
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| Data sheet | |
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