AM3358BZCZD30

Overview

The AM3358BZCZD30 is a microprocessor from the Texas Instruments Sitara AM335x series, featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 300 MHz and utilizes a 32-bit data bus width. The component is housed in a PBGA-324 package with surface mount installation. Internal memory includes 32 kB L1 instruction cache, 32 kB L1 data cache, and 256 kB L2 cache. It functions at a working supply voltage of 1.1 V and supports I/O voltages of 1.8 V and 3.3 V. The device accommodates an operating temperature range from -40°C to +125°C.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for embedded computing tasks.
• Includes hardware security features such as cryptographic engines and random number generators.
• Supports multiple peripheral interfaces including Ethernet, USB, CAN, I2C, SPI, and UART.

Applications

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

Procurement Notes

Verify the complete part number against official Texas Instruments documentation to ensure correct suffix alignment. Confirm that the specific speed grade and temperature rating match the design requirements. Check for moisture sensitivity level handling during storage and assembly. Ensure compatibility with required power supply sequencing and I/O voltage levels before integration into the final product design.

Selection Notes

Select this component when a balance of processing performance and industrial temperature range is required. The 300 MHz speed grade offers sufficient throughput for many control applications while maintaining lower power consumption compared to higher-frequency variants. Verify that the 324-pin BGA package fits within the available PCB real estate and thermal constraints of the target enclosure.

Part Context

This microprocessor belongs to the Sitara AM335x family, designed for cost-sensitive embedded applications requiring Linux or RTOS capabilities. It shares architectural similarities with other AM335x models but differs in clock speed and temperature specifications. The device integrates essential peripherals to reduce external component count in system designs.

Replacement Considerations

AM3358BZCZD60

FAQ

What is the maximum operating temperature for the AM3358BZCZD30?

The maximum junction temperature for this specific variant is +125°C.

Does the AM3358BZCZD30 include hardware security features?

Yes, it includes cryptographic accelerators and a true random number generator for secure boot and data protection.