OK3562J-UP4 Single Board Computer
CPU: Rockchip RK3562/RK3562J
Architecture: 4×Cortex-A53
Frequency: [email protected]
RAM: 1GB/2GB LPDDR4
ROM: 8GB/16GB eMMC
System: Android14，Linux 5.10
OK3562J-UP4 Development Board | Rockchip RK3562J Industrial Vision SBC
The OK3562J-UP4 Development Board provides a cost-optimized, agile hardware evaluation kit for embedded vision and entry-level industrial AIoT applications. Powered by the industrial-grade Rockchip RK3562J quad-core processor, this single-board computer combines a comprehensive baseboard with the standardized FET3562J-UP4 SoM. Equipped with 1 TOPS NPU inference, 4x MIPI-CSI camera inputs, dual Ethernet controllers, and native CAN bus support, the OK3562J-UP4 is tailored for rapid development of industrial scanners, vision sensors, and intelligent edge controllers.
OK3562J-UP4 Development Board
Skip the complexity of hardware design with the OK3568-UP4 Development Board. This production-ready platform combines a proven SoM + Carrier architecture,
allowing you to bypass low-level circuitry and focus entirely on your software.
Seamlessly transition from initial concept to mass production with minimal risk and comprehensive Linux support.
What is the UP4 Package?
UP4 is a standardized System-on-Module (SoM) footprint defined by Forlinx Embedded.
"UP" stands for Universal Package, and "4" indicates its 40mm × 40mm physical form factor.
The package features a 487-pin hybrid LCC (Castellated Holes) + LGA (Land Grid Array) layout.
Core Advantages of UP4 SoM
The UP4 System-on-Module (SoM) series establishes an open hardware standard for seamless interchangeability.
By unifying physical dimensions, footprint design, and pin assignments, it significantly reduces embedded development complexity and project risk.
Flexible Supply Chain Options
The SoMs can integrate processors from different vendors, reducing chip supply risks.
▊ Hardware Features
| FET3562-UP4 / FET3562J-UP4 System on Module Basic Features | ||
|---|---|---|
| Processor | SOC | Rockchip RK3562J |
| ARM | 4×Cortex-A53 @ 1.8GHz | |
| NPU | 1TOPS INT8, supporting INT4/INT8/INT16/FP16 | |
| GPU | Mali-G52-2EE, supporting OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.0 and 1.1 | |
| VPU (Encode) | Hardware Encoding: H.264, 1920×1080 @ 60fps | |
| VPU (Decode) | Hardware Decoding: H.265/VP9, 4096×2304 @ 30fps; H.264, 1920×1080 @ 60fps | |
| RAM | 1GB / 2GB LPDDR4 | |
| ROM | 8GB / 16GB eMMC | |
| Operating Temperature | -40℃ ~ +85℃ | |
| Working Voltage | DC 5V | |
| Connection | LCC + LGA (487 pins. LCC stamp hole pitch: 1mm, pin size: 0.7×0.6mm; LGA ball pitch: 1.27mm, ball diameter: 0.8mm) | |
| Dimension | 40mm × 40mm | |
| OS | Linux 5.10.198 + QT5.15, Android14 | |
| System Flashing Method | SD card, USB OTG | |
| FET3562-UP4 / FET3562J-UP4 System On Module Function Parameters | ||||
|---|---|---|---|---|
| Function | Max Number | Maximum Capacity Parameter | UP4 Resources | UP4 Parameter |
| USB2.0 | 1 | 1× USB2.0 HOST, up to 480Mbps | 1 | 1× USB2.0 HOST, up to 480Mbps |
| UART | ≤10 | Flow control, max baud rate 4Mbps | 3 | A and B channels support flow control, max baud rate 4Mbps |
| SPI | ≤3 | Master and slave modes | 1 | Master and slave modes |
| I2C | ≤5 | Standard mode 100kbit/s, fast mode 400kbit/s | 3 | Standard mode 100kbit/s, fast mode 400kbit/s |
| Ethernet | ≤2 | 1× RGMII, 1× RMII | 2 | 1× RGMII, 1× RMII |
| PCIe | ≤1 | PCIe 2.1, RC mode only, single lane 5Gbps. Alternates with USB3.0 multiplexing | / | / |
| USB3.0 | ≤1 | Master and slave mode. Alternates with PCIe multiplexing | 1 | Master and slave mode |
| ADC | ≤16 | 10-bit resolution, max sampling rate 1MS/s | 3 | 10-bit resolution, max sampling rate 1MS/s |
| Key ADC | - | - | 1 | 6-bit resolution, 2KHz sampling rate (used for key detection) |
| LVDS | ≤1 | VESA/JEIDA format, up to 800×1280 @ 60Hz | / | / |
| MIPI-DSI | ≤1 | 1× TX, 4-lanes, up to 2048×1080 @ 60Hz | 1 | 1× TX, 4-lanes, up to 2048×1080 @ 60Hz |
| RGB | ≤1 | RGB 888 format, up to 1280×800 | / | / |
| MIPI-CSI | 4 | MIPI_CSI_RX0 and RX1 (2 ports total). Single port supports 4-lanes (2.5Gbps/lane), or can split into two 2-lanes | 4 | MIPI_CSI_RX0 and RX1 (2 ports total). Single port supports 4-lanes (2.5Gbps/lane), or can split into two 2-lanes |
| SD card | 1 | SDIO 3.0 protocol, 4-bit data width | 1 | SDIO 3.0 protocol, 4-bit data width |
| SDIO | ≤1 | SDIO 3.0 protocol, 4-bit data width | 1 | SDIO 3.0 protocol, 4-bit data width |
| SAI | ≤2 | I2S, PCM, TDM protocols, sampling rate up to 192kHz | 1 | Sampling rate up to 192kHz |
| Audio | 1 | Built-in codec (48KHz-192KHz). Mono Speaker class-D 1.3W; Stereo headphone 32Ohm load; 2 single-ended MIC inputs | 1 | Built-in codec (48KHz-192KHz). Mono Speaker class-D 1.3W; Stereo headphone 32Ohm load; 2 single-ended MIC inputs |
| PDM | ≤1 | Up to 8 channels, sampling rate up to 192KHz, master receive mode | / | / |
| SPDIF | ≤1 | - | / | - |
| CAN | ≤2 | CAN2.0 B, data rate 1Mbps | 2 | CAN2.0 B, data rate 1Mbps |
| PWM | ≤16 | - | 1 | - |
Note*: The maximum number of parameters in the table is the theoretical value of hardware design or CPU; The number of interface resources defined by UP4 in the table is the maximum number supported by the UP4 universal package.
▊ Carrier Board
|
|
| OK3562-UP4 / OK3562J-UP4 Development Board Function Parameters | ||
|---|---|---|
| Function | Quantity | Parameter |
| WiFi & Bluetooth | 1 | Single antenna 2.4G & 5GHz Wi-Fi (Dual-band 1×1 802.11ac) + Bluetooth 4.2 |
| Audio | 2 | Mono speaker connector (class-D, 1.3W); Stereo headphone output (32 Ohm load); Headphone recording + on-board MIC recording |
| MIPI-CSI | 3 | FPC socket (4-lane + 2-lane + 2-lane), 4-lane can connect to 4-to-4 analog camera module |
| TF Card | 1 | Supports maximum SDR104 rate |
| 4G | 1 | miniPCIE interface, with USB2.0 communication signal |
| UART Debug | 1 | Integrated Type-C port for computer debugging |
| USB3.0 | 1 | USB_A master-slave switchable, supports programming |
| USB2.0 | 1 | Led out via USB_HUB |
| Ethernet | 2 | Led out via standard RJ45 socket (1× Gigabit port, 1× 100M port) |
| MIPI-DSI | 1 | 4-lane MIPI-DSI, supports capacitive touch and backlight adjustment, max resolution 1920×1080 @ 60Hz |
| RTC | 1 | On-board CR1220 battery, keeps time when powered off |
| RS485 | 1 | Electrical isolation |
| CAN | 2 | Supports CAN2.0B, electrical isolation |
| ADC | 3 | Pin header pin-out, connectable to sliding rheostat for voltage collection |
| SPI | 1 | 2× SPI interfaces, led out from pin headers for peripheral debugging |
| UART | 1 | 5× UART, led out via pin headers |
| KEY ADC | 5 | 1× LRADC exports 5 keys |
▊ Accessories
Please click here to get more information about the supported modules and accessories.
▊ Documentation
Reference Manuals
Hardware Related
Product Datasheet
User Guide
Carrier Board Schematic
Carrier Board PCB
SoM Pinmux
Software & BSP
OS Image
Testing Demo
Source Code
Manual
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