AT91SAM9G15-CU-999

The AT91SAM9G15-CU-999 from Microchip Technology is a single-core 32-bit microprocessor IC based on the ARM926EJ-S architecture running at 400 MHz. Intended for embedded and industrial applications, it combines a deterministic processor core with broad memory and peripheral support to address human‑machine interfaces, networking, and control systems.

With integrated connectivity and display interfaces plus support for multiple memory types, this MPU is designed to simplify system design while meeting industrial temperature and packaging requirements.

Key Features

• Processor Core Single ARM926EJ-S 32-bit core operating at 400 MHz for embedded processing tasks.
• Memory Controllers Flexible support for LPDDR, LPSDR, DDR2, SDR and SRAM to accommodate a range of memory architectures.
• Connectivity Integrated 10/100Mbps Ethernet and multiple USB 2.0 interfaces (USB 2.0 (3)) plus EBI/EMI for external peripheral interfacing.
• Display and HMI On-chip display interface controllers for LCD and touchscreen integration to enable user interfaces and instrumentation displays.
• Packaging and Mounting 217-LFBGA (15×15) supplier device package delivered in a surface-mount form factor for compact system board layouts.
• Industrial Grade Operation Rated for operation from −40°C to 85°C for reliable performance in industrial environments.
• Compliance RoHS compliant.

Typical Applications

• Industrial Control Systems Embedded processing and connectivity for control nodes and automation equipment operating in industrial temperature ranges.
• Human‑Machine Interfaces (HMI) LCD and touchscreen controller support enables operator panels and display-driven interfaces.
• Networking and Communications 10/100Mbps Ethernet and multiple USB 2.0 interfaces support gateway, peripheral aggregation, and connectivity functions.
• Instrumentation and Measurement Compact LFBGA packaging and flexible memory options suit compact, board-level instrumentation designs.

Unique Advantages

• Deterministic 32‑bit Processing: ARM926EJ-S core at 400 MHz provides consistent processing performance for embedded workloads.
• Broad Memory Flexibility: Support for LPDDR, LPSDR, DDR2, SDR and SRAM lets designers choose the memory topology that fits performance and cost targets.
• Rich Peripheral Set: Built-in Ethernet, multiple USB 2.0 interfaces and EBI/EMI reduce external component count and simplify board design.
• Integrated Display Support: On-chip LCD and touchscreen controllers streamline HMI implementation without additional display controllers.
• Industrial Proven Thermal Range: −40°C to 85°C rating supports deployments in harsh and variable temperature environments.
• Compact Surface‑Mount Packaging: 217-LFBGA (15×15) package supports high-density board designs and manufacturing processes.

Why Choose AT91SAM9G15-CU-999?

The AT91SAM9G15-CU-999 positions itself as a balanced MPU for embedded and industrial designs that require a capable 32‑bit processor, extensive memory support, and integrated connectivity and display interfaces. Its industrial temperature rating and compact 217‑LFBGA package make it suitable for space‑constrained, environmentally demanding applications.

Designed and manufactured by Microchip Technology, this device offers a coherent mix of performance and integration for developers building HMIs, networked controllers, gateways, and instrumentation where reliability and interface flexibility are key.

Request a quote or submit an inquiry to receive pricing, lead‑time information, or to discuss how the AT91SAM9G15-CU-999 can fit your next embedded design.