Shenzhen, China – March 20, 2025 – MYIR has expanded its Rockchip series System-On-Module (SOM) family with the release of two new modules, the MYC-YR3562 and MYC-YR3506. Based on Rockchip’s RK3562 and RK3506 processors, respectively, these SOMs deliver high performance and flexibility for a wide range of applications.
The MYC-YR3506 is a cost-effective, power-efficient SOM designed for entry-level multimedia and IoT applications. It features the RK3506 SoC with a triple-core ARM Cortex-A7 CPU running at up to 1.5GHz. Equipped with a 2D graphic engine and support for display interfaces such as RGB and MIPI-DSI, it is compatible with a range of screens. Basic connectivity options include dual 10/100Mbps Ethernet, dual USB 2.0, dual CAN, and six UART interfaces. Ideal for energy-efficient, battery-powered devices, the MYC-YR3506 is commonly used in low-cost smart displays, IoT devices, and simple multimedia systems.
The MYC-YR3562 is an advanced SOM designed for mid-range applications, delivering enhanced performance and versatility. It features the RK3562 processor with a quad-core ARM Cortex-A53 CPU, a 3D GPU, and a dedicated NPU supporting AI and machine learning tasks with up to 1 TOPS computational power. The module provides comprehensive connectivity options, including Gigabit Ethernet, USB 3.0, dual CAN, and up to 10 UART ports. Equipped with versatile display interfaces (RGB, LVDS, MIPI-DSI) and camera inputs (MIPI-CSI), it also supports 4K video decoding and 1080p encoding. This cost-efficient solution is ideal for industrial automation, IoT gateways, edge computing, and related technology-driven applications.
Both SOMs run the Linux operating system. Tailored for different market segments, the MYC-YR3506 focuses on lightweight, cost-effective solutions, while the MYC-YR3562 targets more demanding applications with higher performance and advanced features. Users can select MYIR’s Rockchip processor-based SOMs according to their specific requirements.
| Key Features | MYC-YR3562 | MYC-YR3506 |
| Series | Rockchip | Rockchip |
| CPU Type | RK3562 / RK3562J | RK3506B / RK3506J |
| Application Cores | Cortex-A53 | Cortex-A7 |
| Number of Cores | Quad-core | Triple-core |
| Frequency | RK3562: 4*Cortex-A53@1.4GHz, RK3562J: 4*Cortex-A53@1.2GHz/1.8GHz | RK3506B: 3x Cortex-A7@1.5GHz, RK3506J: 3x Cortex-A7@1.2GHz |
| OS | Linux 6.1 | Linux 6.1 |
| Interface Type | 164-pin Castellated-Hole and 58-pin LGA | 140-pin Castellated-Hole |
| Co-processor Cores | None | Cortex-M0 |
| GPU | Mali-G52-2EE | – |
| VPU | Decode:4K@30FPS H.265, 1080P@60FPS H.264 Encoder:1080P@60FPS H.264 | – |
| NPU | 1TOPS | – |
| RAM | 1GB/2GB LPDDR4 | 256MB/512MB LPDDR3L |
| ROM | 8GB/16GB eMMC | 256MB Nand Flash/8GB eMMC |
| DISPLAY | 24-bit RGB, MIPI-DSI, LVDS | 1x 24-bit RGB, 1x 2Lane MIPI DSI |
| CAMERA | 2x MIPI CSI | 2x MIPI CSI |
| AUDIO | 3x SAI, 1x SPDIF, 1x 8-ch PDM | 2x SAI TX 1Lane/RX 1Lane, 1x SAI TX 1Lane/RX 4Lane, 1x SAI TX 4Lane/RX 1Lane, 1x SPDIF TX, 1x SPDIF RX, 1x 8-ch PDM RX, 1x Audio ADC 1ch, 1x Audio ADC 2ch, 2x ASRC 4ch |
| ETHERNET | 1x RGMII, 1x RMII | 2x RMII |
| USB | 1x USB 3.0/2.0 OTG, 1x USB 2.0 Host | 2x USB2.0 OTG |
| PCIE | PCIe2.1 | – |
| UART | 10x UART | 6x UART |
| CAN | 2x CAN 2.0B | 2x CAN |
| SD/SDIO | 2x SDIO 3.0 | – |
| SPI | 3x SPI | 3x SPI |
| I2C | 5x I2C | 3x I2C |
| PWM | 16x PWM | 12x PWM |
| ADC | 2x SARACD | 1x SARADC |
| OPERATING TEMPERATURE | 0℃ ~ +70℃ (with RK3562 CPU) or -40℃ ~ +85℃ (with RK3562J CPU) |
0℃ ~ +70℃ (with RK3506B CPU)
or -40℃ ~ +85℃ (with RK3506J CPU) |
| DIMENSIONS | 43mm x 45mm | 37mm x 39mm |
MYIR offers dedicated development boards, MYD-YR3506 and MYD-YR3562, designed for evaluating their corresponding SOMs, along with comprehensive documentation and software packages to empower users to kickstart their projects efficiently. MYIR delivers the MY-ICEB001 expansion board for the RK3562J-powered MYD-YR3562. This robust enriches connectivity with three USB 2.0 ports, one RS232 port, two RS485 ports, two CAN interfaces, and an M.2 socket supporting USB-based 4G/5G LTE Modules with a SIM card holder. These enhancements dramatically expand the board’s versatility, providing users with the flexibility to tailor the solution to their unique project needs.
MYIR provides a range of flexible configurations for its SOMs, tailored to diverse memory and storage demands. The entry-level model MYC-YR3506B-256N256D-150-C shines as an exceptional value, priced at just $12.80 per unit, with bulk discounts available to ensure cost-effective procurement. For specialized requirements, we offer tailored customization solutions to precisely match your project scale and technical specifications.
| Part No. | CPU | RAM | Flash | Working Temp. |
| MYC-YR3506B-256N256D-150-C | RK3506B | 256MB LPDDR3L | 256MB Nand Flash | 0℃ ~ +70℃ |
| MYC-YR3506B-8E512D-150-C | RK3506B | 512MB LPDDR3L | 8GB eMMC | 0℃ ~ +70℃ |
| MYC-YR3506J-256N256D-120-I | RK3506J | 256MB LPDDR3L | 256MB Nand Flash | -40℃ ~ +85℃ |
| MYC-YR3506J-8E512D-120-I | RK3506J | 512MB LPDDR3L | 8GB eMMC | -40℃ ~ +85℃ |
| MYC-YR3562J-8E1D-180-I | RK3562J | 1GB LPDDR4 | 8GB eMMC | -40℃ ~ +85℃ |
| MYC-YR3562J-16E2D-180-I | RK3562J | 2GB LPDDR4 | 16GB eMMC | -40℃ ~ +85℃ |
| MYC-YR3562-16E2D-200-C | RK3562 | 2GB LPDDR4 | 16GB eMMC | 0℃ ~ +70℃ |
More information about the two SOMs can be found at:
https://en.myir.cn/RK3562/151.html
https://en.myir.cn/RK3506/158.html
