MYC-YR3506 System-On-Module
MYC-YR3506 System-On-Module
The MYC-YR3506 is a compact and robust System-On-Module (SoM) measuring 37mm x 39mm. It is powered by the Rockchip RK3506B/RK3506J triple-core ARM Cortex-A7 processor, clocked at up to 1.5GHz, complemented by a 200MHz Cortex-M0 MCU. The module includes 256MB/512MB of LPDDR3L memory, 256MB Nand Flash or 8GB eMMC storage, and a 32Kbit EEPROM. It offers extensive peripheral and I/O connectivity via a 140-pin Castellated-Hole expansion interface, featuring RGB output, a 2Lane MiPi output with 1.5Gbps per lane, and supports a maximum resolution of 1280x1280@60fps. Additionally, it includes 2x 100Mbps Ethernet interfaces, 2x CAN FD interfaces, 6x UART, and various other communication interfaces. Running on Linux 6.1.99, the MYC-YR3506 comes with comprehensive documentation and software packages, making it an ideal choice for next-generation power intelligent devices, industrial gateways, industrial control equipment, teach pendants, HMIs, commercial displays, and smart home applications that require high reliability and real-time performance.
MYC-YR3506 System-On-Module (Top-view and Bottom-view)
- RK3506B: 3×Cortex-A7 @1.5GHz + Cortex-M0 @200MHz
- RK3506J: 3×Cortex-A7 @1.2GHz + Cortex-M0 @200MHz
- 256MB/512MB LPDDR3L, 256MB Nand Flash / 8GB eMMC, 32Kbit EEPROM
- Supports 2× 10/100Mbps Ethernet, 2× CAN FD, 6× UART
- 140-pin Castellated-Hole Expansion Interface
- Supports Linux 6.1.99 OS
The MYD-YR3506 development board, powered by the MYC-YR3506 SOM, provides a comprehensive range of peripherals to its carrier board via the SOM's 140-pin expansion interface. This includes dual USB 2.0 OTG ports, dual 10/100Mbps Ethernet connections, dual CAN interfaces, dual RS485 ports, a single SPI interface, and a DSMC interface, along with a MIPI-converted HDMI display output and audio input/output capabilities. It stands as an exceptional reference design for RK3506-based solutions.
MYD-YR3506 Development Board (Top-view)
MYD-YR3506 Development Board (Bottom-view)
Features
Mechanical Parameters
- Dimensions: 37mm × 39mm
- PCB Layers: 8-layer design
- Power Supply: 5V/2A
- Working Temperature:
- 0~70°C (Commercial grade, with RK3506B CPU)
- -40~85°C (Industrial grade, with RK3506J CPU)
Processor
- Rockchip RK3506B / RK3506J Processor
- RK3506B: Triple-core ARM Cortex-A7 @1.5GHz + Cortex-M0 @200MHz
- RK3506J: Triple-core ARM Cortex-A7 @1.2GHz + Cortex-M0 @200MHz
- 2D Graphics Engine
- Supports dual-channel MIPI output, with maximum output resolution of 1280×1280 @60fps
Memory and Storage
- 256MB / 512MB LPDDR3L
- 256MB Nand Flash / 8GB eMMC
- 32Kbit EEPROM
Peripherals and Signals Routed to Pins
- 140-pin Castellated-Hole Expansion Interface
- 2× RMII
- 2× USB2.0 OTG
- 3× SPI
- 6× UART
- 2× CAN
- 3× I2C
- 12× PWM
- 1× SARADC
- 1× DSMC Master, 1× DSMC Slave
- 1× FlexBus
- 2× MIPI CSI
- 1× 2-Lane MIPI DSI
- 1× 24-bit RGB
- 2× SAI TX 1-Lane / RX 1-Lane
- 1× SAI TX 1-Lane / RX 4-Lane
- 1× SAI TX 4-Lane / RX 1-Lane
- 1× SPDIF TX
- 1× SPDIF RX
- 1× PDM RX 8-channel
- 1× Audio ADC 1-channel
- 1× Audio ADC 2-channel
- 2× ASRC 4-channel
- 78× GPIOs
OS Support
- Linux 6.1
Order Part No and Packing List
| SOM Module | Packing List | |
|---|---|---|
| MYC-YR3506B-8E512D-150-C | One MYC-YR3506 SOM (512MB LPDDR3L, 8GB eMMC) |
|
| MYC-YR3506B-256N256D-150-C | One MYC-YR3506 SOM (256MB LPDDR3L, 256MB Nand Flash) |
|
| MYC-YR3506J-256N256D-120-I | One MYC-YR3506 SOM (256MB LPDDR3L, 256MB Nand Flash) |
|
| MYC-YR3506J-8E512D-120-I | One MYC-YR3506 SOM (512MB LPDDR3L, 8GB eMMC) |
|
| Development Boards | Packing List | |
| MYD-YR3506B-8E512D-150-C |
|
|
| MYD-YR3506J-8E512D-120-I | ||
Hardware Specification
MYIR utilizes the RK3506B and RK3506J for its MYC-YR3506 System-On-Module. The Rockchip RK3506 series processor is a high-performance chip designed for industrial and commercial applications. It integrates tripe-core ARM Cortex-A7 main CPU and single Cortex-M0 real-time MCU, with 2D graphic engine and support for a variety of display interfaces such as MIPI and Parallel DSI. The processor also integrates rich interfaces such as DSMC (Localbus), FLEXBUS, Dual 100 Mbps Ethernet, USB2.0, CAN, SDIO/SD/MMC, I2C, SPI, and UART, which are suitable for the new generation of power intelligent devices, industrial gateways, industrial control devices, demonstrators, HMIs, commercial displays, and smart homes, etc., which require high reliability and real-time application scenarios.
| Features | RK3506G2 | RK3506B | RK3506J |
|---|---|---|---|
| CPU Clock Speed | 1.2GHz | 1.5GHz | 1.2GHz |
| DDR | Embedded DDR3L 128MB | 16-bit DDR2/DDR3/DDR3L External Memory | 16-bit DDR2/DDR3/DDR3L External Memory |
| Packaging | QFN128L 12.3mm × 12.3mm |
FBGA333L 13.3mm × 11.3mm |
FBGA333L 13.3mm × 11.3mm |
| Working Temp. | -20°C to 80°C | -20°C to 80°C | -40°C to 85°C |
Software Features
The MYC-YR3506 SOM supports for Linux OS and is furnished with comprehensive software packages. To facilitate clients in accelerating their projects, the kernel and numerous peripheral drivers are provided in source code format. The following is a concise overview of the software's key features:
| Item | Features | Description | Source Code |
|---|---|---|---|
| Bootloader | SPL | First bootloader | YES |
| U-boot | Second bootloader uboot_2017.9 | YES | |
| Linux kernel | Linux kernel | Customized based on official kernel_6.1.99 version | YES |
| Device Driver | USB OTG | USB OTG driver | YES |
| I2C | I2C bus driver | YES | |
| SPI | SPI bus driver | YES | |
| Ethernet | YT8522H driver | YES | |
| Audio | ES8388 audio driver | YES | |
| MIPI-HDMI | LT9611 driver | YES | |
| GPIO | General purpose GPIO driver | YES | |
| RS485 | CS48520S driver | YES | |
| UART | CH342F driver | YES | |
| CAN | SIT1050T driver | YES | |
| DSMC | DSMC driver | YES | |
| File System | myir-image-linux | A fully functional image built with buildroot, including all complete hardware drivers, commonly used system tools, debugging tools, etc | YES |
| İşlemci Tipi | : | Rockchip |