ATSAMA5D41B-CU

The ATSAMA5D41B-CU is a single-core ARM® Cortex®-A5 microprocessor IC operating at 600 MHz, provided in a 289-LFBGA (14×14) surface-mount package. It targets embedded and industrial applications that require integrated connectivity, display support, and hardware security.

Built for embedded systems, this SAMA5D4-series device combines a 32-bit Cortex‑A5 core with multimedia acceleration and a range of memory and peripheral controllers to simplify system design and integration.

Key Features

• Core: One ARM® Cortex®-A5 core at 600 MHz delivering 32-bit processing for control and application tasks.
• Multimedia and DSP: Multimedia co-processor support with NEON™ SIMD for accelerated media and signal processing.
• Memory Controllers: Integrated support for LPDDR, LPDDR2 and DDR2 memory types to match common embedded memory configurations.
• Display and Graphics: LCD and touchscreen display interface controllers plus graphics acceleration for responsive user interfaces.
• Connectivity: Built-in Ethernet 10/100 Mbps (1) and three USB 2.0 ports to enable wired network and peripheral connectivity.
• Security: Hardware security blocks including AES, SHA, TDES and a TRNG for cryptographic operations and secure key generation.
• System I/O: External Bus Interface (EBI) for flexible peripheral and memory expansion.
• Package and Temperature: 289-LFBGA (14×14) surface-mount package rated for industrial operating temperatures from −40 °C to 85 °C.

Typical Applications

• Industrial Control & HMI: Drive embedded control and human-machine interface designs using the integrated display controllers, graphics acceleration, and industrial temperature rating.
• Connected Embedded Gateways: Use the on-chip Ethernet and multiple USB 2.0 ports for networked devices and edge connectivity.
• Multimedia Interfaces: Implement media-rich user interfaces leveraging NEON™ SIMD and graphics acceleration for smoother display performance.
• Secure Embedded Systems: Deploy device-level encryption and secure key generation using AES, SHA, TDES and the TRNG.

Unique Advantages

• Balanced single‑core performance: A 600 MHz Cortex‑A5 core provides a compact processing solution for embedded applications that need reliable application throughput.
• Integrated multimedia acceleration: NEON™ SIMD and graphics acceleration reduce software complexity for media and UI tasks.
• Flexible memory support: LPDDR, LPDDR2 and DDR2 controller support enables designers to select the memory technology that best fits cost and performance targets.
• Comprehensive I/O set: Ethernet, multiple USB 2.0 ports and an EBI simplify connectivity and expansion options in embedded designs.
• Hardware security primitives: On-chip AES, SHA, TDES and TRNG improve system security without requiring external crypto accelerators.
• Industrial-grade packaging: 289-LFBGA surface-mount package and −40 °C to 85 °C rating support deployment in industrial environments.

Why Choose ATSAMA5D41B-CU?

The ATSAMA5D41B-CU positions itself as a compact, integrated microprocessor solution for embedded and industrial designs that require balanced compute performance, multimedia capability, connectivity, and hardware security. Its combination of a 600 MHz Cortex‑A5 core, memory controller flexibility, display and graphics support, and on-chip security primitives makes it suitable for a range of embedded product implementations.

Manufactured by Microchip Technology and delivered in an industrial-grade 289-LFBGA package, the ATSAMA5D41B-CU is aimed at designers seeking a reliable processor building block for connected, secure, and display-enabled embedded systems.

Request a quote or submit a pricing inquiry to evaluate ATSAMA5D41B-CU for your next embedded or industrial design. Sales and quoting options are available to support quantity, lead time, and integration questions.