AT91SAM9G25-BFU-999

The AT91SAM9G25-BFU-999 is a Microchip Technology microprocessor IC based on a single ARM926EJ-S core running at 400 MHz. It is a 32-bit embedded MPU designed for embedded and industrial applications that require a compact, surface-mount processor solution.

This device integrates multiple memory controller options and connectivity interfaces while meeting industrial-grade operating temperature requirements, providing a balance of performance and system-level integration for embedded designs.

Key Features

• Core  ARM926EJ-S single-core, 32-bit processor running at 400 MHz for deterministic embedded processing.
• Memory Controllers  On-chip support for DDR2, SDRAM and SRAM controllers to accommodate varied memory architectures.
• Connectivity  10/100Mbps Ethernet support and USB 2.0 (3) for wired networking and peripheral connectivity.
• System Interfaces  External Bus Interface (EBI/EMI) for flexible peripheral and memory interfacing.
• Graphics  No graphics acceleration included, suitable for applications not requiring hardware graphics offload.
• Package & Mounting  247-VFBGA supplier device package (10×10) in a surface-mount form factor for compact PCB integration.
• Grade & Temperature  Industrial grade device with an operating temperature range of -40 °C to 85 °C.
• Compliance  RoHS compliant.

Typical Applications

• Industrial Control and Automation  Embedded processing for controllers and automation modules that require industrial temperature operation and multiple memory options.
• Networked Embedded Devices  Devices that require 10/100Mbps Ethernet and USB 2.0 connectivity for data exchange and peripheral support.
• Peripheral-Rich Embedded Systems  Designs that leverage the EBI/EMI interface and multiple memory controllers for flexible expansion and external device interfacing.

Unique Advantages

• High single-core performance: 400 MHz ARM926EJ-S core delivers consistent 32-bit processing for embedded workloads.
• Flexible memory support: Integrated DDR2, SDRAM and SRAM controllers simplify memory selection and board-level design.
• Integrated connectivity: 10/100Mbps Ethernet and USB 2.0 (3) provide built-in networking and peripheral interfaces.
• Industrial reliability: Rated for -40 °C to 85 °C operation, suitable for harsh-environment embedded systems.
• Compact surface-mount package: 247-VFBGA (10×10) enables space-efficient PCB layouts for compact products.
• Regulatory compliance: RoHS compliant to support environmentally constrained designs.

Why Choose AT91SAM9G25-BFU-999?

The AT91SAM9G25-BFU-999 combines a 400 MHz ARM926EJ-S core with broad memory controller support and integrated connectivity options in a compact 247-VFBGA package. Its industrial temperature rating and surface-mount form factor make it well suited to embedded and industrial designs that need reliable processing, flexible memory architectures, and wired connectivity.

This MPU is appropriate for engineers and procurement teams building networked embedded systems, control modules, or peripheral-rich devices where predictable processing performance, multiple memory options, and industrial-grade operation are required.

Request a quote or submit a pricing request for the AT91SAM9G25-BFU-999 to evaluate fit for your next embedded or industrial design.