AM3354BZCZ30

Overview

The AM3354BZCZ30 is a Sitara microprocessor featuring an ARM Cortex-A8 core with a maximum clock frequency of 300 MHz. It utilizes a 32-bit data bus and integrates 32 kB L1 instruction cache, 32 kB L1 data cache, and 256 kB L2 cache. The device operates at 1.1 V with I/O voltages of 1.8 V and 3.3 V. It supports LPDDR, DDR2, DDR3, and DDR3L memory controllers. The package is a 324-NFBGA (15x15 mm) suitable for surface mount installation.

Feature Summary

• Integrates PRU-ICSS for real-time control applications
• Includes hardware security features such as cryptography and random number generation
• Supports multimedia processing via NEON SIMD co-processor

Applications

• Industrial automation controllers
• Medical devices requiring real-time processing
• Smart energy management systems

Procurement Notes

Verify the specific suffix '30' confirms the 300 MHz speed grade and commercial/industrial temperature range. Ensure compatibility with required memory types (LPDDR/DDR3). Confirm RoHS compliance status matches project requirements. Check moisture sensitivity level handling procedures during assembly.

Selection Notes

Select this model when a 300 MHz Cortex-A8 processor with integrated PRU-ICSS is required. Compare against AM3352 or AM3358 variants if different clock speeds or peripheral sets are needed. Verify that the 324-NFBGA footprint fits the PCB design constraints.

Part Context

Part of the Texas Instruments Sitara AM335x series, designed for embedded applications requiring Linux or RTOS support. Shares architectural similarities with AM3352 and AM3356 models within the same family.

Replacement Considerations

AM3354BZCZA80R offers the same core but at 800 MHz. AM3352BZCZ30 provides identical packaging and peripherals at 300 MHz. Verify pinout and software compatibility before substitution.