AM3354BZCZA80

Overview

The AM3354BZCZA80R is a microprocessor from the Texas Instruments Sitara family, featuring an ARM Cortex-A8 core operating at 800MHz. It utilizes a 32-bit architecture within a 324-NFBGA package measuring 15x15 mm. The device supports LPDDR, DDR2, DDR3, and DDR3L memory controllers. Integrated peripherals include dual 10/100/1000Mbps Ethernet MACs, USB 2.0 with PHY, and interfaces such as CAN, I2C, McASP, McSPI, MMC/SD/SDIO, and UART. It operates between -40°C and 105°C TJ.

Feature Summary

• Integrates a single-core ARM Cortex-A8 processor with NEON SIMD multimedia capabilities for efficient data processing.
• Includes hardware security features comprising cryptographic engines and random number generation.
• Supports multiple high-speed serial communication protocols including Ethernet, USB, and various industrial interfaces.

Applications

• Industrial automation controllers
• Medical devices requiring secure data handling
• Infotainment systems with display output

Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging when sourcing components. Confirm the revision level against the latest datasheet to ensure compatibility with design requirements. Check for any recent product change notices regarding marking or wafer fabrication sites. Ensure ESD protection measures are implemented during handling due to moisture sensitivity level 3 classification.

Selection Notes

Select this component for applications requiring a balance of processing power and integrated connectivity in a compact form factor. Consider the 800MHz clock speed relative to software complexity and real-time performance needs. Evaluate the available GPIO count and peripheral set against system interface requirements. Verify thermal management solutions for the specified junction temperature range.

Part Context

This part belongs to the AM335x Sitara series, designed for cost-sensitive embedded applications. It shares architectural similarities with other variants like the AM3352 and AM3358 but differs in specific peripheral configurations and clock speeds. The NFBGA package facilitates surface-mount assembly on standard PCB layouts.

Replacement Considerations

AM3354BZCZA60 offers a lower 600MHz clock speed option within the same package. AM3354BZCZA100 provides a higher 1GHz performance tier. Cross-compatibility depends on specific frequency and peripheral requirements.