Aspeed Ast2500 Datasheet

Features integrated Gigabit Ethernet , USB, SD/MMC, SPI, and I2C controllers for robust input/output handling.

Aspeed AST2500 datasheet PDF, AST2500 BMC specifications, AST2500 vs AST2600, server BMC design, IPMI 2.0 controller.

, you’ve likely seen a small, unassuming chip branded with the logo. That chip is the

: Hardware-based ASPEED Remote Video Acceleration (ARVA). Aspeed Ast2500 Datasheet

Supports advanced Intelligent Platform Management Interface (IPMI) features, including rKVM (Remote Keyboard, Video, and Mouse) and Serial Over LAN (SOL). Technical Specifications Summary Specification Generation 6th Generation BMC SoC CPU Core ARM1176JZS @ 800MHz Memory DDR4-1600 Support Graphics Integrated PCIe 2D VGA Package Size 19mm x 19mm Ball Pitch I/O Support GbE, USB, SPI, I2C, UART Security and Maintenance

The AST2500 datasheet reveals a robust architecture optimized for reliability and low-power management tasks: ARM11 at 800MHz.

and was one of the first in its class to migrate memory support from DDR3 to DDR4 (up to 1600Mbps) Features integrated Gigabit Ethernet , USB, SD/MMC, SPI,

: Optimized for low-power standby operation. Conclusion

The ARM11 core ensures that the BMC can run complex, modern Linux-based management stacks—such as OpenBMC or ASPEED's proprietary SDK—while managing multiple real-time sensor streams and network connections concurrently. 2. Memory Architecture and Interfaces

The AST2500 is not a monolithic CPU; it is a purpose-built BMC. Let’s break down the major functional blocks as detailed in the datasheet. That chip is the : Hardware-based ASPEED Remote

: Advanced fan control logic to optimize cooling and acoustics.

introduces significant performance upgrades over previous generations by moving to a faster processor and modern memory standards:

The is a 6th-generation Server Management Processor designed as a Baseboard Management Controller (BMC) for modern data center and enterprise server environments. It integrates high-performance remote management features with an on-chip 2D graphics engine, providing a cost-effective solution for local and remote server maintenance. Core Technical Specifications

The AST2500 acts as a communication hub for internal server components, integrating numerous industry-standard bus controllers.