AM6526BACDXA

Overview

The AM6526BACDXA is a Sitara processor featuring dual Arm Cortex-A53 cores and dual Arm Cortex-R5F cores. It includes three PRU_ICSSG subsystems, DDR4 support up to 8GB, and PCIe Gen 2 interfaces. The device operates at frequencies up to 1.1 GHz for A53 and 400 MHz for R5F. It utilizes a 784-pin FCBGA package with dimensions of 23 mm x 23 mm.

Feature Summary

• Dual-core Arm Cortex-A53 microprocessor subsystem with lockstep capability for functional safety applications
• Three gigabit industrial communication subsystems supporting multiple Ethernet protocols
• Integrated Device Management Security Controller for centralized system management
• Hardware cryptographic acceleration and secure boot capabilities

Applications

• Industrial Programmable Logic Controllers (PLC)
• Factory automation with safety functions
• Multi-protocol fieldbus communications
• Industrial PC
• Human Machine Interface (HMI)

Procurement Notes

Verify the specific silicon revision and ordering suffix against official Texas Instruments documentation before procurement. Confirm that the component meets all required functional safety certifications and security specifications for the intended application environment.

Selection Notes

Select this model when a dual-core processing solution with integrated industrial connectivity is required. Ensure the design accommodates the 784-pin FCBGA package constraints and supports the necessary DDR4 memory interface for optimal performance.

Part Context

This component belongs to the AM652x Sitara processor family, designed for modern Industry 4.0 embedded products. It combines high-performance processing with robust industrial communication features and functional safety compliance.

Replacement Considerations

AM6528BACDXA

FAQ

Does the AM6526 support lockstep mode?

Yes, the dual-core Arm Cortex-R5F subsystem supports lockstep mode to help meet functional safety requirements.

What type of memory does the DDR Subsystem support?

The DDR Subsystem supports DDR4 memory types up to DDR-1600 with a 32-bit data bus and 7-bit SECDED bus.