Embedded eMMC 5.1 for RK3576 Embedded Terminal 64GB BGA153 eMMC
Product Description
Embedded eMMC 5.1 for RK3576 Embedded Terminal 64GB BGA153 eMMC
The RK3576 is a high-performance eight-core 64-bit embedded processor developed by Ruixin Micro, specifically designed for edge computing, industrial terminals, intelligent gateways, and related applications. As a mainstream embedded storage solution, eMMC serves as the core storage component within the RK3576 terminal hardware architecture.
Core Application Scenarios of eMMC in RK3576 Embedded Terminal
RK3576 embedded terminals are deployed across multiple sectors including industrial control, intelligent retail, edge computing, and vehicle terminals. eMMC plays a critical storage role in these diverse applications:
System Storage Core Carrier: The operating system (Linux/Android/Linux+QT), kernel image, and root file system of RK3576 terminals are all stored in eMMC, forming the foundation for system startup and operation. The startup process involves loading BL0 from ROM, followed by BL1/UBOOT from eMMC's Boot partition, and finally booting the kernel to mount the root file system in eMMC. During system operation, applications, configuration files, and temporary non-volatile data are all stored in eMMC. Compared to SPI Flash with limited capacity and slower speeds, eMMC supports smooth operation of complex systems including Android 12 and Ubuntu 22.04.
Multimedia and Application Storage for Smart Terminals: In RK3576 terminals such as smart retail terminals and in-vehicle central control systems, eMMC stores multimedia resources including advertising videos, product images, and UI materials. The high-speed read/write capabilities (sequential read ≥ 330MB/s) ensure smooth video playback while supporting third-party applications and user data such as transaction records and vehicle settings. Some scenarios utilize a combination of eMMC and TF card storage, with eMMC handling system storage and TF cards managing massive data, effectively balancing performance and capacity requirements.