Revolutionise AIoT with MYC-LR3576

It integrates a 6 TOPS NPU and a 3D GPU, and supports 4K video encoding and decoding. The processor comes with a rich set of multimedia interfaces, including HDMI, eDP, DP, MIPI-DSI, Parallel RGB, and MIPI CSI, allowing for multi-screen display. It also supports dual Gigabit Ethernet interfaces, PCIe 2.1, USB 3.2, SATA 3, DSMC/Flexbus high-speed interfaces, CAN FD, and UART, making it suitable for various applications in industrial, AIoT, Edge computing, smart mobile terminals, and other digital multimedia scenarios.

The MYC-LR3576 has a compact size, measuring merely 43 x 45mm. In addition to the powerful Rockchip RK3576 CPU, it offers 4GB/8GB LPDDR4X, 32GB/64GB eMMC, and 32Kbit EEPROM, providing a robust foundation for your next embedded design.

Leveraging the full capabilities of the Rockchip RK3576 SoC, the MYC-LR3576 supports a wide array of peripherals through its 381-pin LGA packaged extension interface. It is capable of running the Debian 12 or Linux 6.1 Operating System and includes comprehensive software resources such as kernel and driver source code, along with detailed user manuals and documentation to expedite customer development, enabling you to bring your products to market faster.

Features Of MYC-LR3576 SOM

• Dimensions: 43 x 45mm
• PCB layers: 12-layer design
• Power supply: 5V/3A
• Working temperature: 0~70 Celsius (commercial grade)
• OS support: Debian12, Linux 6.1
• Processor: Rockchip RK3576
• Octa-core Arm processor with 4x Cortex-A72 cores at 2.2 GHz, 4x Cortex-A53 cores at 1.8 GHz
• Arm Cortex-M0 MCU at 400MHz for user application
• Arm Mali-G52 MC3 GPU
• 6 TOPS NPU supports INT4/8/16/FP16/BF16/TF32
• Supports up to 8K@30fps or 4K@120fps video decoding (H.265/HEVC, VP9, AVS2, and AV1) and video encoder up to 4K@60fps video encoding (H.265 and H.264)
• 4GB/8GB LPDDR4X
• 32GB/64GB eMMC
• 32Kbit EEPROM
• 381-pin LGA Expansion Interfaces
• 2x RGMII/RMII
• 1x USB/DP combo, USB3.2 OTG
• Multi-PHY (1-lane PCIe2.1 or SATA3.1, 1-lane PCIe2.1/SATA3.1/USB3.2)
• SD v3.0/MMC v4.5.1, 4-bit
• SDIO v3.0, 4-bit
• 1x FSPI, 1/2/4-bit data width
• DSMC/FlexBus, 8/16-bit data width
• 12x UART, up to 8Mbps, auto flow control (except UART0)
• 2x CAN/CANFD
• 10x I2C
• 2x I3C
• 16x PWM
• 5x SPI
• 6x SARADC, 12-bit
• 1x MIPI-CSI D-PHY v2.0, 4-lane, 4.5Gbps/ C-PHY v1.1, 3 trios, 2.5Gbps
• 1x MIPI-CSI D-PHY v1.2, 2*4-lane/4*2-lane/4+2*2, 2.5Gbps
• 1x DVP, 8/10/12/16-bit, BT.601/BT.656 and BT.1120
• 1x ISP, 16M pixels
• 1x HDMI/eDP Combo interface (supports 4K@120fps/4K@60fps)
• 1x USB/DP Combo interface (supports 4K@120fps)
• 1x MIPI-DSI, up to 2560x1600@60Hz
• 1x Parallel output interface, supports RGB/BT.656/BT.1120, 1080p@60fps
• 2x I2S/TDM/PCM, 4-channel
• 3x I2S/TDM/PCM, 1-channel
• 2x SPDIF TX, 2x SPDIF RX
• 2x PDM, 8-channel

Note: the peripheral signals brought out to the expansion interface are listed in maximum number. Some signals are reused. Please refer to the processor datasheet and SOM pin-out description file.

MYC-LR3576 Block Diagram

The MYD-LR3576 Development Board, built around the MYC-LR3576 SOM, offers a comprehensive range of communication and multimedia interfaces on its base board. It includes two USB 3.0 ports, one USB 2.0 port, dual Gigabit Ethernet, two CAN interfaces, and an integrated Wi-Fi/Bluetooth module. The board also has a Micro SD card slot, an M.2 NVMe SSD-compatible PCIe slot, display interfaces (HDMI, Mini DP, and MIPI-DSI), three MIPI-CSI video inputs, and audio capabilities. It supports expansion through the RPI Interface (GPIO/I2C/UART/SPI/CAN-FD) and the MiFAN Interface (GPIO/I2C/UART/SPI/USB), offering customisation options. Optional add-ons like MIPI camera modules, a 10.1-inch LCD module, and a MY-WIREDCOM RPI Module are available for enhanced functionality. This board serves as a solid reference design for Rockchip RK3576-based development.

MYIR offers two standard configurations for the MYC-LR3576 SOM, featuring 4GB/8GB LPDDR4X and 32GB/64GB eMMC to accommodate different memory and storage requirements. Customisation is also available to fulfil specific quantity requirements. The MYC-LR3576 SOMs are competitively priced, and bulk discounts are available for cost-effective procurement