AM6528BACDXEA

The AM6528BACDXEA is a Sitara AM65x family microprocessor from Texas Instruments featuring a heterogeneous Arm architecture: Arm® Cortex®‑A53 application cores up to 1.1 GHz and dual Arm® Cortex®‑R5F real‑time cores up to 400 MHz. It targets industrial embedded systems that require a combination of high‑performance application processing, deterministic real‑time control and integrated security.

Designed for industrial environments, the device integrates high‑speed connectivity, graphics acceleration and functional safety/security capabilities to simplify system design while meeting rigorous temperature and reliability requirements.

Key Features

• Core Architecture Dual Arm® Cortex®‑A53 clusters up to 1.1 GHz for application processing and dual Arm® Cortex®‑R5F up to 400 MHz for real‑time control and deterministic tasks.
• Memory Subsystem Supports DDR3, DDR4 and LPDDR4 memory controllers. On‑chip memory and cache architecture includes up to 2 MB on‑chip L3 RAM and coherent L2/L3 memory/cache features documented for the AM65x family.
• Industrial Communication Embedded Industrial Communication Subsystems (PRU_ICSSG) with support for multiple gigabit Ethernet ports (10/100/1000 Mbps, up to two per subsystem), PWMs, sigma‑delta filters and encoder interfaces for real‑time industrial I/O and networking.
• High‑Speed I/O Integrated interfaces include 2× gigabit Ethernet, USB 3.1 (1) and USB 2.0 (1), CAN, LVDS and MIPI‑CSI display/camera support to cover a wide range of connectivity and HMI needs.
• Graphics Acceleration PowerVR SGX544‑MP1 3D graphics accelerator for user interfaces and embedded graphics tasks.
• Functional Safety Developed for functional safety applications with documentation to aid IEC 61508 system design; systematic capability up to SIL 3 and hardware integrity up to SIL 2 (as provided for the AM65x series).
• Security Features Hardware cryptographic support including AES, 3DES, SHA, MD5, PKA and DRBG plus secure‑boot and hardware root‑of‑trust functionality documented for the series.
• Package & Environmental 784‑FCBGA (23×23) surface‑mount package and industrial operating temperature range from −40 °C to 105 °C.

Typical Applications

• Industrial Automation Real‑time control and deterministic I/O using the Cortex‑R5F cores and PRU_ICSSG subsystems for motor drives, PLCs and motion controllers.
• Industrial Networking & Gateways Multi‑gigabit Ethernet and PRU‑based communication enable industrial protocol bridging, IIoT gateways and real‑time packet processing.
• Human‑Machine Interfaces (HMI) Cortex‑A53 processing combined with PowerVR graphics and display interfaces supports touchscreen GUIs, camera input and advanced visualization.
• Robotics & Motion Control High‑performance application cores paired with deterministic R5F cores and integrated PWM/encoder interfaces support coordinated motion and sensor fusion.

Unique Advantages

• Heterogeneous Processing: Combines high‑performance Cortex‑A53 clusters with deterministic Cortex‑R5F cores to separate application and real‑time workloads on a single device.
• Integrated Industrial I/O: PRU_ICSSG subsystems with Ethernet, PWM and encoder support reduce external logic and simplify BOM for industrial designs.
• Functional Safety‑Ready: Series documentation and built‑in safety features help streamline IEC 61508 SIL development and safety validation.
• Hardware‑Accelerated Security: On‑chip cryptographic engines and secure‑boot support protect IP and enable secure system boot and encryption without heavy software overhead.
• Flexible Memory Support: DDR3/DDR4/LPDDR4 controller support and on‑chip memory/cache options provide configuration flexibility for varied performance and cost targets.
• Industrial Temperature & Packaging: 784‑FCBGA package and −40 °C to 105 °C rated operation suit factory and harsh environment deployments.

Why Choose AM6528BACDXEA?

The AM6528BACDXEA positions itself as a versatile industrial microprocessor that blends application‑class performance with real‑time control, security and functional safety capabilities. Its mix of Cortex‑A53 application cores, Cortex‑R5F real‑time cores, PRU‑based industrial subsystems and integrated connectivity addresses systems that require deterministic control alongside rich user interfaces and secure communications.

Engineers building industrial automation, gateways, robotics or HMI systems benefit from the device’s integration, safety‑focused documentation and broad memory and I/O support—delivering a scalable platform for long‑lifecycle, reliability‑focused designs backed by Texas Instruments’ Sitara AM65x product family information.

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