ATSAMA5D22A-CUR

The ATSAMA5D22A-CUR is an ARM® Cortex®-A5 microprocessor IC featuring a single 32-bit core running at 500 MHz. Built for embedded and industrial applications, it combines performance, multi-level security and broad peripheral support to address human-machine interfaces, networked embedded systems and secure control applications.

With integrated multimedia co-processing, a wide range of supported memory interfaces and industrial-grade operating temperature, this device targets designs that require a compact, secure and interface-rich MPU solution.

Key Features

• Core Single ARM® Cortex®-A5 32-bit core operating at 500 MHz for deterministic single-core processing.
• Multimedia Co-Processing Includes multimedia co-processor functionality and NEON™ MPE for enhanced media and signal processing tasks.
• Memory Interfaces Supports LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L and QSPI memory controllers to match a range of memory performance and cost targets.
• Power and I/O Voltage 3.3 V I/O voltage for standard embedded interfacing.
• Display and Graphics Display interface controllers for keyboard, LCD and touchscreen plus graphics acceleration to support user interface applications.
• Connectivity Integrated 10/100 Mbps Ethernet (1 port), USB 2.0 with HSIC and additional interfaces including I2C for system peripherals and networking.
• Security Comprehensive security features including ARM TrustZone (ARM TZ), boot security, cryptography, RTIC, secure fusebox, secure JTAG, secure memory and a secure RTC.
• Package and Mounting 196-TFBGA (11×11) CSBGA package, surface-mountable for compact board designs.
• Operating Range Industrial-grade operating temperature from –40 °C to 85 °C suited for harsh environments.

Typical Applications

• Industrial Control Industrial-grade temperature range and robust interfaces make it suitable for embedded controllers and automation equipment.
• Human–Machine Interfaces (HMI) LCD, touchscreen and keyboard interface controllers plus graphics acceleration support responsive operator displays and control panels.
• Networked Embedded Systems Built-in 10/100 Mbps Ethernet and USB 2.0 + HSIC enable connected sensors, gateways and peripheral-rich embedded nodes.
• Secure Embedded Devices On-chip security features (TrustZone, secure boot, cryptography and secure JTAG) protect firmware, data and system boot integrity for secure applications.

Unique Advantages

• Balanced Single-Core Performance: A 500 MHz ARM® Cortex®-A5 core provides predictable single-core throughput for control and UI tasks without unnecessary complexity.
• Comprehensive Memory Support: Multiple DDR/LPDDR and QSPI controller support lets designers choose memory options that match performance and cost requirements.
• Integrated Security Suite: ARM TZ, boot security, cryptography, secure JTAG and related features reduce external security components and simplify secure system design.
• Rich I/O and Connectivity: Ethernet, USB 2.0 + HSIC and I2C plus display and touchscreen controllers minimize the need for added interface chips.
• Industrial Qualification: Specified operating temperature from –40 °C to 85 °C and industrial grade designation support reliable operation in demanding environments.
• Compact Surface-Mount Package: 196-TFBGA (11×11) footprint enables high-density PCB layouts for space-constrained embedded designs.

Why Choose ATSAMA5D22A-CUR?

The ATSAMA5D22A-CUR positions itself as a compact, interface-rich ARM® Cortex®-A5 microprocessor for embedded and industrial designs that require secure boot and runtime protections, display capabilities, and flexible memory options. Its combination of a 500 MHz core, multimedia co-processing, extensive security features and standard connectivity makes it suitable for designers building HMIs, secure endpoints and networked controllers.

Backed by Microchip Technology and the SAMA5D2 series documentation, the ATSAMA5D22A-CUR delivers a scalable, industrial-grade MPU choice for projects that prioritize integration, security and reliable operation across a wide temperature range.

Request a quote or submit a procurement inquiry to obtain pricing, lead time and availability for the ATSAMA5D22A-CUR.