AM263P4ACOMFZCZR

Microcontrollers Overview

The AM263P4ACOMFZCZR is a quad-core Arm Cortex-R5F microcontroller from the AM263Px family, operating at up to 400MHz. It features 8MB of OSPI Flash via Flash-in-Package technology and 3MB of on-chip SRAM with ECC protection. The device includes an integrated Resolver subsystem with two RDCs, eight MCAN modules supporting CAN-FD, and a Programmable Real-Time Unit Industrial Communication Subsystem (PRU-ICSS). It utilizes a 324-pin NFBGA package.

Microcontrollers Feature Summary

• Quad-core Arm Cortex-R5F architecture with Trigonometric Math Units for trigonometric function acceleration
• Integrated Resolver subsystem providing two Resolver-to-Digital Converters for precise motor position sensing
• Programmable Real-Time Unit Industrial Communication Subsystem enabling deterministic industrial Ethernet protocols
• Hardware Security Module with cryptographic acceleration and secure boot capabilities

Microcontrollers Applications

• EV Charging
• Onboard Chargers
• Single & Multi Axis Servo Drives
• Zone and Body Domain Controllers

Microcontrollers Procurement Notes

Verify the specific ordering suffix against the manufacturer's nomenclature table to confirm the exact memory configuration and package variant. Ensure compatibility with recommended power management ICs such as the TPS653860-Q1 for proper voltage regulation. Confirm that the selected development tools align with the AM263Px ControlCard or LaunchPad ecosystem requirements.

Microcontrollers Selection Notes

Select this component when a high-performance safety-critical MCU with integrated resolver interfaces is required. The inclusion of Flash-in-Package reduces external board space compared to standard variants. Consider the PRU-ICSS availability if industrial communication protocols like EtherCAT or PROFINET are necessary for the system design.

Microcontrollers Part Context

This part belongs to the AM263Px Sitara microcontroller family, designed for complex real-time processing in industrial and automotive applications. It shares pin compatibility within the ZCZ package family but differs in core count and peripheral configurations from the dual-core AM263P2 variants.

Microcontrollers Replacement Considerations

The AM263P4AFOMFZCZR serves as a direct alternative within the same series, offering identical processor cores and package dimensions while differing in internal memory specifications.