AM3358ZCZD72

Overview

The AM3358ZCZD72 is a Sitara ARM Cortex-A8 microprocessor from Texas Instruments, operating at a maximum clock frequency of 720 MHz. It features a single 32-bit core with 32 kB L1 instruction and data caches, plus 256 kB L2 cache. The device supports I/O voltages of 1.8 V and 3.3 V, operates within a temperature range of -40°C to +90°C, and utilizes a 324-pin PBGA package.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for embedded control applications
• Includes hardware security features such as cryptographic engines and random number generators
• Supports multiple communication interfaces including Ethernet, CAN, USB, and serial protocols

Applications

• Industrial automation controllers
• Medical equipment systems
• Smart energy metering devices

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS compliance details and moisture sensitivity levels prior to assembly. Validate pinout compatibility with existing PCB layouts. Ensure proper ESD handling procedures are followed during storage and installation.

Selection Notes

Select this variant for subarctic industrial environments requiring extended temperature stability. Compare against standard commercial variants if thermal constraints allow lower cost options. Verify peripheral availability matches specific application interface requirements before finalizing the design.

Part Context

This component belongs to the Texas Instruments Sitara AM335x family of microprocessors. It shares architectural similarities with other AM335x series parts but differs in clock speed and environmental rating specifications. The Z suffix indicates subarctic temperature capability.

Replacement Considerations

No verified public substitute part numbers are available for direct replacement.