AM2732ADRFGAZCER

Overview

The AM2732ADRFGAZCER is a microcontroller from the AM273x family, featuring a dual-core Arm Cortex-R5F MCU subsystem operating up to 400MHz. It includes a single C66x floating-point DSP core and supports up to 5.0MB of on-chip RAM (OCSRAM). The device integrates high-speed serial interfaces including Ethernet (RGMII/RMII/MII), MIPI D-PHY CSI 2.0, and Aurora/LVDS. Connectivity peripherals consist of four SPI controllers, three I2C ports, four UARTs, and two MCAN modules with CAN-FD support. It operates within an extended industrial temperature range of -40°C to +105°C and is housed in a 285-pin NFBGA package.

Feature Summary

• Dual-core Arm Cortex-R5F cluster supporting dual-core or single-core operation with integrated caches and Tightly Coupled Memory.
• Integrated Hardware Security Module providing secure boot, programmable root keys, and hardware-accelerated cryptography.
• Functional safety quality managed for ISO 26262 system design with AEC-Q100 qualification.
• Extensive peripheral set including EDMA, RTI modules, and multiple communication interfaces for mixed processor applications.

Applications

• Robotics
• Occupancy detection
• Automotive audio
• Machine vision
• Avionics

Procurement Notes

Verify that the specific ordering suffix matches the required package type and temperature grade. Confirm that the intended application environment aligns with the extended industrial temperature specifications. Ensure compatibility with recommended power management ICs such as the LP87745-Q1 for simplified power sequencing. Review the functional safety documentation if the design requires ISO 26262 compliance. Validate pin multiplexing configurations against the technical reference manual before finalizing the schematic.

Selection Notes

Select this component when a mixed-processor solution combining real-time control and digital signal processing is required. The dual-core R5F architecture is suitable for safety-critical tasks, while the C66x DSP handles complex algorithms. Consider the available memory size and peripheral count relative to system requirements. Evaluate the package options based on board space constraints and thermal performance needs. Ensure software support tools and drivers are available for the chosen development platform.

Part Context

This part belongs to the AM273x Sitara microcontroller family, designed for high-performance industrial and automotive applications. It offers a scalable architecture with flexible accelerators and unified software support. The family enables OEMs and ODMs to develop devices with robust security and extensive ECC on memories. Related products include evaluation modules and complementary components like PMICs and Ethernet PHYs.

Replacement Considerations

AM2732CDRFHAZCER

FAQ

What is the maximum operating frequency of the Arm Cortex-R5F cores?

The dual-core Arm Cortex-R5F MCU subsystem operates up to 400MHz.

Does the AM2732ADRFGAZCER support CAN-FD?

Yes, it includes two Modular Controller Area Network (MCAN) modules with CAN-FD support.

What is the package type for this specific model?

It is housed in a 285-pin NanoFree ball grid array (NFBGA) package.