AM3358BZCZ100

Overview

The AM3358BZCZ100 is a Sitara microprocessor featuring an ARM Cortex-A8 core operating at a maximum clock frequency of 1 GHz. It utilizes a 32-bit data bus and is housed in a PBGA-324 surface-mount package with 324 pins. The device operates within a temperature range of 0°C to 90°C and requires a maximum supply voltage of 1.378 V, with a typical working voltage of 1.325 V. Memory configurations include 32 kB L1 instruction and data caches, 256 kB L2 cache, 176 kB ROM, and 64 kB RAM. It supports I/O voltages of 1.8 V and 3.3 V and includes interfaces such as CAN, Ethernet, I2C, SPI, UART, and USB.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for embedded control applications
• Provides multiple communication interfaces including Ethernet, USB, and CAN
• Includes hardware acceleration capabilities via integrated memory controllers

Applications

• Industrial automation systems
• Human-machine interface (HMI) displays
• Medical equipment control units

Procurement Notes

Verify the specific suffix '100' against the manufacturer's official datasheet to confirm the exact speed grade and commercial temperature rating. Ensure that the PBGA-324 package dimensions match your PCB footprint design. Confirm RoHS compliance status and REACH SVHC declarations are current for your region. Validate that the moisture sensitivity level requirements align with your assembly process timeline.

Selection Notes

Select this component when a single-core ARM Cortex-A8 solution with integrated Ethernet and USB is required. Compare against the AM3352 or AM3354 variants if different temperature ranges or peripheral counts are needed. Ensure the 1 GHz performance meets application latency requirements. Verify power supply constraints fit within the specified 1.325 V core voltage limits.

Part Context

This part belongs to the Texas Instruments Sitara AM335x family of microprocessors. These devices are designed for cost-sensitive embedded applications requiring Linux support. The AM3358 variant specifically targets industrial and consumer markets needing robust connectivity options without complex external peripherals.

Replacement Considerations

Check for AM3358BZCZA100 or other suffix variations from Texas Instruments which may offer updated revisions or packaging formats while maintaining functional compatibility.