Aspeed Ast2500 Datasheet New 2021 Jun 2026

This article explores the technical highlights, updated specs, and capabilities found in the . 1. What is the ASPEED AST2500?

The AST2500 features an advanced on-chip PCIe 2D VGA controller. This gives server systems reliable local display capabilities without the added cost and power consumption of a standalone VGA add-on card. Memory Upgrades and System Performance

Support for secure firmware updates and rollback features to protect the BMC against corruption or malicious attacks. Physical Specifications and Packaging aspeed ast2500 datasheet new

The is ASPEED's 6th Generation Server Management Processor. It is an Intelligent Platform Management Interface (IPMI 2.0) compliant SoC designed to provide out-of-band management capability, allowing administrators to monitor, control, and troubleshoot servers even when they are powered down or the operating system is unresponsive. Key applications include: Data Center Servers Cloud Computing Infrastructure Enterprise Networking Equipment Storage Systems 2. Technical Specifications & Features

: It is a primary target for the OpenBMC project , which provides an open-source Linux stack for BMCs. AST2500 - ASPEED Technology The AST2500 features an advanced on-chip PCIe 2D

Specific I/O highlights detailed in the specifications include:

functionality, allowing a remote user to interact with the server as if they were physically present. : Includes a hardware-based root of trust and supports Secure Boot Physical Specifications and Packaging The is ASPEED's 6th

| Feature Category | Specification | Details / Notes | | :--- | :--- | :--- | | | ARM1176JZ-S | 32-bit RISC CPU, 800 MHz, single-core with a 200 MHz coprocessor | | Memory Interface | DDR3 / DDR4 SDRAM | 16-bit width, up to 1GB capacity; supports DDR4 at up to 1600 Mbps | | Package | TFBGA-400 (19mm × 19mm) | 0.8mm ball pitch; RoHS-compliant "Green Package" | | Host Interface | PCIe Gen 2.0 x1 | Connects to Platform Controller Hub (PCH) or system chipset | | Graphics | Integrated 2D Video Graphic Adapter | Max resolution: 1920×1200 @ 60Hz, 32bpp; on-chip PCIe VGA display | | Network | 2x MAC controllers | Supports RGMII, RMII, and NC-SI (Network Controller Sideband Interface) | | Storage Interfaces | SMC (Static Memory Controller) | SPI/NAND Flash controller for firmware storage | | Peripheral I/O | 14x multi-function I²C/SMBus, 2x SPI Master, 2x USB 2.0, LPC, eSPI | Up to 228 GPIO pins, 80 SGPIO input ports | | Analog & Telemetry | 16x 10-bit ADC channels, 8x PWM, 16x fan tachometers | Supports Intel PECI 3.1 (Platform Environment Control Interface) | | Serial & Debug | 5x UART (16550-compatible), KCS interface | Hardware UART debug support | | Timers & Watchdog | 8x 32-bit timer modules, 3x 32-bit watchdog timers | 64-byte battery-backed SRAM | | Security | Hash & Crypto Engine, Memory Integrity Check (MIC) | Hardware-accelerated encryption / authentication | | Electrical / Environmental | Supply: 1.2V ~ 3.3V | Operating temperature: -40°C to 85°C (industrial-grade) | | Firmware Storage | 2x SPI Flash ROM (up to 32MB each) + DDR4 SDRAM | BMC code storage and runtime memory |

Supports high-quality Remote KVM (Keyboard, Video, Mouse) redirection via hardware-based JPEG compression. 3. Advanced Connectivity and Interface Specifications