ATSAMA5D24A-CUR

The ATSAMA5D24A-CUR is a single-core ARM® Cortex®-A5 microprocessor IC running at 500 MHz in a compact 256-TFBGA (8×8) package. Designed for embedded applications, it combines a 32-bit core with multimedia co-processing and a broad set of peripherals to support secure, connected, and display-driven systems.

With industrial-grade operating range and integrated security features from Microchip Technology, this device targets embedded and industrial designs that require performance, peripheral integration, and hardware-backed security.

Key Features

• Core and Performance — ARM® Cortex®-A5 single 32-bit core at 500 MHz providing deterministic processing for embedded workloads.
• Co-processors / Multimedia — Includes multimedia and NEON™ MPE support to accelerate signal and media processing tasks.
• Memory Interfaces — Flexible memory controller support for LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L and QSPI to match a range of system memory architectures.
• Display and HMI — Integrated display interface controllers for keyboard, LCD and touchscreen support to enable human-machine interfaces.
• Connectivity — On-chip 10/100 Mbps Ethernet (1) and USB 2.0 with HSIC support, plus additional I2C interface for sensor and peripheral connectivity.
• Security — Hardware security features including ARM TrustZone, boot security, cryptography, RTIC, secure fusebox, secure JTAG, secure memory and secure RTC for robust device protection.
• Power and I/O — 3.3 V I/O signaling for standard embedded system integration.
• Package and Mounting — 256-TFBGA surface-mount package (8×8 mm) for compact board layouts.
• Environmental Grade — Industrial grade operation with specified temperature range of -40°C to 85°C.
• Graphics Acceleration — On-chip graphics acceleration to support rendered user interfaces and display operations.

Typical Applications

• Industrial Control and Automation — Industrial-grade temperature range and Ethernet connectivity make the device suitable for embedded controllers and monitoring nodes.
• Human-Machine Interfaces (HMIs) — Integrated LCD, touchscreen, keyboard controllers and graphics acceleration support operator displays and control panels.
• Networked Embedded Devices — 10/100 Mbps Ethernet and USB 2.0 with HSIC enable networked products and peripheral connectivity.
• Secure Edge Appliances — On-chip security features such as TrustZone, secure boot and cryptography provide hardware-backed protection for secure edge applications.

Unique Advantages

• Integrated security suite: Multiple hardware security mechanisms (ARM TZ, secure boot, cryptography, secure JTAG, secure memory, secure RTC and secure fusebox) reduce the need for external security components.
• Flexible memory support: Wide support for LPDDR1/2/3, DDR2/3/3L and QSPI enables designers to select memory options that match performance and cost targets.
• Broad peripheral set: Ethernet, USB 2.0 + HSIC, and I2C plus display controllers simplify system design and lower BOM complexity.
• Industrial robustness: Rated for -40°C to 85°C and supplied in a compact 256-TFBGA surface-mount package suitable for space-constrained designs.
• Multimedia acceleration: NEON™ MPE and graphics acceleration support enhanced media and UI performance without adding external accelerators.
• Single-supplier platform: Microchip Technology support and ecosystem help streamline development and lifecycle management.

Why Choose ATSAMA5D24A-CUR?

The ATSAMA5D24A-CUR positions itself as a balanced embedded processor offering 500 MHz Cortex-A5 performance combined with a rich set of peripherals and comprehensive on-chip security. Its flexible memory interfaces and integrated display and connectivity options make it well suited for compact, industrial-grade embedded systems requiring secure operation and touchscreen or display functionality.

Designed by Microchip Technology for developers and OEMs, this device delivers an integrated platform that reduces system complexity, supports a range of memory and interface choices, and offers the environmental robustness needed for long-term deployments in embedded and industrial markets.

Request a quote or submit an inquiry to receive pricing, availability, and assistance integrating the ATSAMA5D24A-CUR into your next embedded design.