RK3562J Rockchip Quad-Core Cortex-A53 Industrial AIoT Processor Mali-G52 GPU 1TOPS NPU 4K GbE Wide-Temp BGA

RK3562J is an industrial-grade AIoT processor. The features a 1.0 TOPS NPU. For outdoor applications, RK3562J is the ideal choice. The supports wide -40°C to 85°C temperatures. We recommend RK3562J for edge gateways. Choosing RK3562J ensures long-term industrial reliability.

RK3562J  Product Overview

RK3562J is Rockchip's industrial-grade quad-core Cortex-A53 AIoT processor in a BGA package, with an extended operating temperature range of -40°C to 85°C, specifically designed for harsh industrial and outdoor environments. The RK3562J integrates a 1.0 TOPS NPU supporting mainstream frameworks such as TensorFlow, MXNet, and PyTorch for efficient edge AI inference. The RK3562J's Mali-G52 GPU supports OpenGL ES 3.2, Vulkan 1.1, and OpenCL 2.0 for smooth 3D graphics and UI. The video engine on the RK3562J provides 4K@30fps H.264/H.265/VP9 hardware decoding and 1080P@60fps encoding. Three display interfaces—MIPI DSI, LVDS, and HDMI 2.0—enable the RK3562J to run dual independent displays. The RK3562J offers Gigabit Ethernet MAC, USB 3.0, USB 2.0, PCIe 2.1, and a rich set of industrial UART/SPI/I2C bus interfaces. Memory support on the RK3562J includes DDR4/DDR3L/LPDDR4/LPDDR4x up to 4 GB, with boot options from eMMC 5.1, SD/SDIO 3.0, or SPI Flash. With its industrial reliability, powerful AI capabilities, and multimedia features, RK3562J is widely used in industrial HMIs, AIoT edge gateways, outdoor digital signage, smart retail terminals, machine vision, and other applications requiring long lifecycle and high dependability.

RK3562J  Core Features

CPU: Quad-core Arm Cortex-A53, up to 1.8 GHz

GPU: Arm Mali-G52, OpenGL ES 3.2 / Vulkan 1.1 / OpenCL 2.0

NPU: 1.0 TOPS, supports mainstream AI frameworks

Video: 4K@30fps H.264/H.265/VP9 decode, 1080P@60fps H.264/H.265 encode

Display: MIPI DSI, LVDS, HDMI 2.0, dual independent displays

Memory: Supports DDR4/DDR3L/LPDDR4/LPDDR4x, up to 4 GB

Storage Boot: eMMC 5.1, SD/SDIO 3.0, SPI Flash

High-Speed Interfaces: USB 3.0 ×1, USB 2.0 ×1, Gigabit Ethernet MAC

Expansion: PCIe 2.1 ×1, 10× UART, 6× I2C, 5× SPI, 8× PWM

Package: BGA

Temperature Range: -40°C to 85°C (industrial wide-temp)

RK3562J Applications

Industrial HMI & Panel PCs: Wide-temp stability, rich bus interfaces for PLC/sensor connection

AIoT Edge Gateways: Local AI inference with Gigabit uplink, outdoor cabinet deployment

Outdoor Digital Signage: Withstands extreme temperatures, 4K decode and dual displays

Machine Vision & Industrial Cameras: NPU-accelerated image detection, USB 3.0/GbE transmission

Smart Retail & Self-Service Terminals: 24/7 stable operation with long lifecycle supply

RK3562J  Key Advantages

Industrial-Grade Wide Temperature: Reliable operation from -40°C to 85°C for harsh environments

TOPS NPU: On-chip neural network accelerator for easy deployment of industrial vision and AI inspection models

Triple Display Interfaces: MIPI + LVDS + HDMI flexibly adapt to various industrial screens

4K Multimedia Processing: Hardware codec ensures smooth video playback and recording

Rich Industrial Interfaces: Gigabit Ethernet, USB 3.0, PCIe 2.1 meet high-speed data acquisition and expansion needs

Long Lifecycle Support: Industrial-grade quality for products needing long-term supply and maintenance

Mature Software Ecosystem: Official Android/Linux SDK with Buildroot, Yocto, and Debian support

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FAQ

1. What is RK3562J?
RK3562J is an industrial-grade AIoT application processor from Rockchip, built on a 22nm process. It features a quad-core 64-bit ARM Cortex-A53 CPU with a Cortex-M0 co-processor, an ARM Mali-G52 GPU, and a 1 TOPS NPU, designed specifically for industrial control, edge computing, and AIoT applications in harsh environments.

2. What are the key specifications of RK3562J?
Quad-core 64-bit ARM Cortex-A53 processor, running at 1.2GHz in normal mode and up to 1.8GHz in overdrive mode; ARM Mali-G52 2EE GPU supporting OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, and Vulkan 1.1; 1 TOPS NPU supporting INT4/INT8/INT16/FP16 mixed precision; supports up to 8GB LPDDR4/LPDDR4X memory; 22nm process.

3. What package does RK3562J use?
FCCSP-478L package, measuring 13.9mm × 13.9mm.

4. What applications is RK3562J suitable for?
Industrial automation control, industrial PLC, energy/power concentrators, IoT gateways, edge computing, motion controllers, AGV robots, vehicle data gateways, industrial and commercial energy storage EMS, communication management machines, smart digital signage, smart healthcare, self-service terminals, and more.

5. What development tools support RK3562J?
Rockchip's Linux SDK (supporting Ubuntu/Debian/Buildroot, etc.). For NPU deployment, RKNN-Toolkit2 provides model conversion, inference, and performance evaluation, supporting TensorFlow, PyTorch, Caffe, ONNX, MXNet, Keras, Darknet, and other mainstream AI frameworks; RKNN SDK (with C/C++ and Python APIs) is used for on-device inference deployment. ISP image debugging can be done using RKISP2.x Tuner.

6. What is the operating temperature range of RK3562J?
RK3562J is an industrial-grade wide-temperature chip with an operating range of -40°C to +85°C. The commercial-grade RK3562 operates from 0°C to 70°C.

7. What is the NPU computing power of RK3562J?
RK3562J features a dedicated NPU with 1 TOPS INT8 computing power. Supports INT4/INT8/INT16/FP16 mixed precision.

8. What is the video processing capability of RK3562J?
Supports 4K@30fps H.265/VP9 hardware video decoding and 1080P@60fps H.264 hardware video encoding. Features a 13MP ISP with HDR support and multi-camera input. Supports up to triple-display.

9. What is the difference between RK3562J and RK3568J?
Both are industrial-grade chips with the same -40°C to +85°C temperature range. Key differences: ①CPU architecture: RK3562J uses quad-core Cortex-A53 (1.8GHz) + Cortex-M0 co-processor, while RK3568J uses quad-core Cortex-A55 (1.8GHz); ②Positioning: RK3562J is a cost-reduced, power-reduced alternative to RK3568J, effectively lowering product cost while maintaining similar performance and interfaces. RK3562J is suited for basic industrial applications, while RK3568J targets higher-performance multimedia and AI computing scenarios.

10. What peripheral interfaces does RK3562J support?
Supports dual Gigabit Ethernet (1×RGMII + 1×RMII), 2×CAN (CAN2.0B), 10×UART (up to 4Mbps), 2×USB (including USB 3.0), 1×PCIe 2.1 (5Gbps). Display interfaces include LVDS, MIPI-DSI, and RGB. Camera interfaces support multiple MIPI-CSI inputs. Also supports I2C, SPI, PWM, GPIO, and other rich interfaces.