AM3354BZCZA30

Overview

The AM3354BZCZA30 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 with a 32-bit data bus width. The device utilizes a PBGA-324 package and supports SMD/SMT installation. Internal memory includes 32 kB L1 instruction cache, 32 kB L1 data cache, and 256 kB L2 cache. It functions at a supply voltage of 1.1 V with I/O voltages of 1.8 V and 3.3 V. The operating temperature range spans from -40°C to +105°C.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for embedded control applications
• Includes hardware acceleration features such as NEON SIMD and multimedia capabilities
• Supports multiple communication interfaces including Ethernet, USB, CAN, I2C, SPI, and UART

Applications

• Industrial automation controllers
• Medical devices requiring robust processing
• Smart grid infrastructure components

Procurement Notes

Verify the specific suffix 'A30' against the manufacturer's official datasheet to confirm the exact speed grade and packaging configuration. Ensure that the required operating temperature range aligns with the industrial specifications documented for this part number. Cross-reference the pinout and electrical characteristics with the latest revision of the AM335x datasheet before finalizing procurement orders.

Selection Notes

Select this component when a balance of processing performance and power efficiency is required for industrial environments. The 300 MHz speed provides sufficient throughput for complex control loops while maintaining thermal stability within the specified temperature range. Consider the integrated peripherals to reduce external component count in system designs.

Part Context

This microprocessor belongs to the Sitara AM335x family, designed for cost-sensitive embedded applications. It shares architectural similarities with other variants in the series but differs in clock speed and specific feature sets. The PBGA-324 package allows for compact board layouts suitable for space-constrained industrial and commercial equipment.

Replacement Considerations

Compatible substitutes include the AM3352BZCZA30 and AM3357BZCZA30, which share the same package and core architecture but operate at different clock frequencies.