AT91SAM9G25-BFU

The AT91SAM9G25-BFU is a Microchip Technology microprocessor IC in the SAM9G series featuring a single ARM926EJ-S 32-bit core running at 400 MHz. Designed for embedded and industrial applications, it combines a high-performance core with multiple memory controller options and standard connectivity interfaces for compact system integration.

This device targets embedded system designs that require a 400 MHz ARM926EJ-S core, industrial-grade operating temperature, and a compact 247-VFBGA (10×10) surface-mount package.

Key Features

• Core  ARM926EJ-S single 32‑bit core running at 400 MHz for deterministic embedded processing.
• Memory Controllers  Integrated controllers for DDR2, SDRAM, and SRAM to support flexible memory architectures.
• Connectivity  10/100Mbps Ethernet and USB 2.0 (3) interfaces provide standard network and peripheral connectivity options.
• External Bus  EBI/EMI interfaces for external memory and peripheral expansion.
• Package and Mounting  247‑VFBGA (10×10) supplier device package with surface-mount mounting for compact PCB footprints.
• Operating Range  Industrial temperature rating from -40°C to 85°C for deployment in demanding environments.
• Compliance  RoHS compliant.
• Graphics  No graphics acceleration.

Typical Applications

• Embedded Control Systems  Use the ARM926EJ-S core and memory controller flexibility for general embedded control and processing tasks.
• Industrial Equipment  Industrial-grade temperature range and Ethernet connectivity suit factory automation and instrumentation designs.
• Networking and Connectivity  10/100Mbps Ethernet and USB 2.0 interfaces enable basic networked devices and peripheral interfacing.

Unique Advantages

• Single-core deterministic performance: 400 MHz ARM926EJ-S core provides consistent processing for embedded workloads.
• Flexible memory support: Built-in controllers for DDR2, SDRAM, and SRAM allow designers to match memory type to system requirements.
• Standard connectivity: 10/100Mbps Ethernet and USB 2.0 (3) interfaces simplify integration of network and peripheral functions.
• Expansion capability: EBI/EMI interfaces enable connection to external memories and peripherals without additional bridge components.
• Industrial readiness: -40°C to 85°C operating temperature supports deployment in a wide range of environmental conditions.
• Compact surface‑mount package: 247‑VFBGA (10×10) package minimizes PCB area for space-constrained designs.

Why Choose AT91SAM9G25-BFU?

The AT91SAM9G25-BFU positions itself as a compact, industrial-grade microprocessor option within the SAM9G series, delivering a 400 MHz ARM926EJ-S core alongside multiple memory controller options and common connectivity interfaces. It is suited to embedded and industrial designs that require reliable single-core performance, flexible memory choices, and standard network/peripheral interfaces.

As a Microchip Technology product in the SAM9G series, this device provides a combination of performance, integration, and environmental robustness for teams developing embedded systems where package size, temperature range, and connectivity options are key considerations.

Request a quote or submit an inquiry today to get pricing and availability for the AT91SAM9G25-BFU. Our team can provide the information you need to evaluate this Microchip Technology microprocessor for your next embedded design.