Aspeed Ast2500 Datasheet New [patched] -

ASPEED AST2500 represents a significant milestone in the evolution of Baseboard Management Controllers (BMCs), serving as the sixth generation of server management processors from ASPEED Technology

• Typical package: BGA with thermal recommendations in datasheet (exposed pad, thermal vias under die)
• Operating temperature ranges: standard server grades (0–70°C) and extended/industrial variants where specified
• Power dissipation: depends on workload; thermal design requires heatsink and controlled airflow for full performance

D+ and D- traces must be within 0.5mm of each other

The built-in USB 2.0 OTG PHY is notoriously sensitive. The new revision provides exact length matching: and kept under 200mm total. Violating this leads to "Device Descriptor Failed" errors. aspeed ast2500 datasheet new

Here is a curated table of the most critical, updated specs from the latest AST2500-DS-1.55.pdf : ASPEED AST2500 represents a significant milestone in the

This document is structured to serve as a technical briefing or a detailed summary guide, as the full datasheet is a confidential document requiring a Non-Disclosure Agreement (NDA) with ASPEED Technology Inc. D+ and D- traces must be within 0

Rich Peripherals

: The SoC includes a variety of peripherals such as USB, UART, I2C, SPI, and GPIO, making it highly versatile for different applications.

• Video Capture: Dedicated hardware video capture engine.

  Even the overclocking community took note. The new datasheet revealed that the AST2500’s 200MHz ARM Cortex-A5 core could run at 350MHz if the Vcore was raised to 1.35V—a fact previously omitted. Hobbyists began building "BMC Supercharger" boards for home labs.