ATSAMA5D43B-CUR

The ATSAMA5D43B-CUR is an ARM® Cortex®-A5 microprocessor IC featuring a single 32-bit core running at 600 MHz, packaged in a 289-LFBGA (14x14) surface-mount package. It is part of the SAMA5D4 series and is specified for industrial-grade applications.

Designed for embedded systems that require integrated display, multimedia and connectivity capabilities, the device combines graphics acceleration, display/touchscreen controllers, multiple USB ports and Ethernet with hardware security features and flexible memory support.

Key Features

• Core and Performance Single ARM® Cortex®-A5 32-bit core operating at 600 MHz for general embedded compute tasks.
• Memory Support On-chip controllers compatible with LPDDR, LPDDR2 and DDR2 memory types to match system performance and cost targets.
• Multimedia and SIMD Multimedia co-processors and NEON™ SIMD support for accelerated media and signal processing workloads.
• Display and Graphics Integrated graphics acceleration with LCD and touchscreen display controllers for graphical user interfaces and HMI applications.
• Connectivity One 10/100 Mbps Ethernet interface and three USB 2.0 ports for networking and peripheral connections.
• Security Hardware cryptography including AES, SHA, TDES and a TRNG provides on-chip support for secure communications and data protection.
• Interfaces and Expansion External Bus Interface (EBI) for connecting external memory and peripherals.
• Packaging and Temperature 289-LFBGA (14x14) surface-mount package with industrial operating temperature range −40°C to 85°C and industrial grade classification.

Typical Applications

• Industrial Control & HMI Integrated display and touchscreen controllers with graphics acceleration support operator panels and control interfaces in industrial environments.
• Secure Embedded Devices On-chip AES, SHA, TDES and TRNG enable secure communications and data protection for embedded systems.
• Multimedia Handhelds and Panels NEON™ SIMD and multimedia co-processors combined with display support address GUI and media playback needs in handheld and panel devices.
• Connectivity Appliances Built-in Ethernet and multiple USB 2.0 ports simplify networked and peripheral-equipped embedded systems.

Unique Advantages

• Balanced compute and media capability: A 600 MHz Cortex‑A5 core paired with NEON™ SIMD and multimedia co-processors delivers both control-plane and media-processing capacity.
• Integrated display subsystem: LCD and touchscreen controllers plus graphics acceleration reduce the need for external display processors and simplify GUI designs.
• Flexible memory options: Support for LPDDR, LPDDR2 and DDR2 memory controllers lets designers optimize for performance, power or cost.
• Comprehensive hardware security: AES, SHA, TDES and TRNG blocks provide built-in cryptographic primitives and entropy sources for protected systems.
• Industrial robustness: Industrial-grade specification and −40°C to 85°C operating range support deployments in demanding environments.
• Compact surface-mount package: 289-LFBGA (14x14) supports compact board layouts and automated assembly processes.

Why Choose ATSAMA5D43B-CUR?

ATSAMA5D43B-CUR combines a single 600 MHz ARM® Cortex®-A5 core with multimedia acceleration, integrated display and connectivity features, and a comprehensive hardware security set in an industrial-grade 289-LFBGA package. This combination makes it suitable for embedded designs that need balanced processing, display capability and secure connectivity within a compact surface-mount form factor.

As a member of the SAMA5D4 series from Microchip Technology, ATSAMA5D43B-CUR targets engineers building industrial embedded systems that prioritize integration, security and reliable operation across a wide temperature range.

Request a quote or submit a procurement inquiry for ATSAMA5D43B-CUR to check pricing and availability for your next embedded design.