MYIR MYC-YT507H SoM for Highway RSU Controller Application

RSU (Road Side Unit) is a device used in ETC (Electronic Toll Collection) systems, installed alongside the road, that communicate with the On Board Unit (OBU) in vehicles using DSRC (Dedicated Short Range Communication) technology to realize vehicle identification and electronic toll collection. An RSU is composed of a high-gain directional beam-controlled read/write antenna and an RF (Radio Frequency) controller. The high-gain directional beam-controlled read/write antenna is a microwave transceiver module responsible for sending/receiving signals and data, modulating/demodulating, encoding/decoding, and encryption/decryption. The RF controller is the module that controls the transmission and reception of data and processes the information sent to and received from the upper computer.

The embedded CPUs, known for their high performance, strong stability, and compatibility, can effectively enhance the accuracy of equipment and are widely used. MYIR's MYC-YT507H System-on-Module (SoM) is built with the Allwinner T507-H automotive-grade processor, which adheres to strict quality standards, offers outstanding performance, rich peripheral resources, cost-effectiveness, and a long supply time, making it an ideal choice for highway RSU solutions.

MYIR’s MYC-YT507H System-On-Module (SOM) is based on the Allwinner T507-H processors, featuring a quad-core Cortex-A53 architecture, which meets the requirements for both performance and power efficiency. It is equipped with 1GB LPDDR4 RAM and 8GB eMMC storage, providing ample capacity for long-term local data storage and meeting the demands of big data computing. Additionally, it can be customized with different memory configurations to meet specific client requirements. With extensive pinouts and strong expandability, it is capable of extending USB, RS232 and other interfaces, allowing for secondary development on the SoM. MYIR offers source code and technical support, significantly reducing product development time and cost; industrial-grade components can be selected for stable and reliable performance.

Outstanding Computing Performance

Based on Quad-core Cortex-A53 CPU running at 1.5GHz and integrated with a G31 GPU, supports 4K@60FPS H.265 video decoding and 4K@25FPS H.264 video encoding.

Comprehensive Multimedia Support

Offers four display output interfaces including LVDS, HDMI, RGB, and CVBS, with dual-screen capabilities that support either synchronous or asynchronous display, making it ideal for multi-screen applications. It also supports MIPI CSI and DVP camera inputs.

Extensive Peripheral Expansion

Equipped with 2x Ethernet interfaces, 4x USB 2.0 interfaces, 1x SPI, 5x UARTS, and 2x SDIO interfaces.

Reliable Quality

Featuring Allwinner T507-H processor, PMIC power management chip, LPDDR4 and eMMC flash. The SoM has a compact PCB size of 43mm x 45mm and built with an SMD package and 10-layer PCB with gold immersion technology, ensuring a solid and reliable structure.

Top-view of MYD-YT507H Development Board

Bottom-view of MYD-YT507H Development Board