ATSAMA5D22A-CU

The ATSAMA5D22A-CU is an ARM® Cortex®-A5 microprocessor IC delivering a single 32-bit core running at 500 MHz in a 196-TFBGA (11×11) package. Designed for embedded and industrial applications, it combines compute performance with a broad set of integrated interfaces and hardware security features.

Its industrial operating temperature range and multiple memory controller options make it suitable for embedded designs requiring reliable operation, connectivity and secure boot/crypto capabilities.

Key Features

• Core and Performance ARM® Cortex®-A5 single 32-bit core at 500 MHz providing deterministic embedded processing performance.
• Memory and Storage Flexible memory controller support for LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L and QSPI for varied memory architectures.
• Security Comprehensive hardware security including ARM TZ, Boot Security, Cryptography, RTIC, Secure Fusebox, Secure JTAG, Secure Memory and Secure RTC to support authenticated boot and protected assets.
• Connectivity Integrated 10/100 Mbps Ethernet interface (1), USB 2.0 with HSIC and I2C support for common peripheral and networking needs.
• Display and UI Built-in display interface controllers for keyboard, LCD and touchscreen to support human‑machine interfaces.
• Multimedia Acceleration Includes multimedia co-processor capabilities and NEON™ MPE support plus graphics acceleration for media and UI tasks.
• Power and I/O I/O voltage specified at 3.3 V and surface-mount mounting for standard embedded board assembly.
• Package and Temperature Supplier device package: 196-TFBGA (11×11) with industrial operating temperature range −40 °C to 85 °C.
• Compliance RoHS compliant.

Typical Applications

• Industrial Control and Automation — Industrial-grade temperature range and deterministic Cortex‑A5 processing for embedded controllers and automation nodes.
• Human‑Machine Interfaces (HMI) — Integrated LCD, touchscreen and keyboard controllers plus graphics acceleration for interactive operator panels.
• Secure Embedded Networking — On‑board Ethernet, USB and extensive hardware security features for connected devices requiring authenticated boot and encrypted assets.

Unique Advantages

• Integrated Security Suite: Hardware features such as ARM TZ, Secure JTAG and Secure Fusebox simplify implementation of secure boot and cryptographic protection.
• Broad Memory Support: Multiple memory controller options (LPDDRx, DDRx and QSPI) provide flexibility across performance and cost targets.
• Connectivity Built In: 10/100 Mbps Ethernet, USB 2.0 + HSIC and I2C reduce external interface components and simplify board design.
• HMI and Multimedia Ready: Display controllers, graphics acceleration and NEON™ MPE support enable responsive user interfaces and media handling.
• Industrial Reliability: Specified operating range of −40 °C to 85 °C and surface-mount 196‑TFBGA package suited for industrial embedded deployments.
• Standards‑aware I/O Voltage: 3.3 V I/O simplifies integration with common industrial sensors and peripherals.

Why Choose ATSAMA5D22A-CU?

The ATSAMA5D22A-CU positions itself as a compact, industrial-grade embedded MPU that balances compute performance with extensive integration for security, display and connectivity. Its single ARM® Cortex®-A5 core at 500 MHz, combined with a comprehensive security feature set and multiple memory options, makes it well suited for embedded systems demanding secure operation and UI capabilities.

Choose the ATSAMA5D22A-CU when your design requires industrial temperature capability, a small 196‑TFBGA footprint, and built‑in interfaces for Ethernet, USB and displays—delivering a focused platform for secure, connected embedded products.

Request a quote or submit an RFQ to check availability and pricing for the ATSAMA5D22A-CU. Our team can provide lead-time and ordering details to support your design schedule.