AM3354ZCED50

Overview

The AM3354ZCED50 is a microprocessor from the Texas Instruments Sitara AM335x series, featuring an ARM Cortex-A8 core operating at a maximum frequency of 500 MHz. It utilizes a 32-bit architecture and is housed in a 324-NFBGA package measuring 15x15 mm. The device supports LPDDR, DDR2, DDR3, and DDR3L memory interfaces and includes integrated graphics acceleration. Connectivity options include dual Ethernet ports supporting speeds up to 10/100/1000 Mbps, USB 2.0 with PHY, and various peripheral interfaces such as CAN, I2C, McASP, McSPI, MMC/SD/SDIO, and UART. It operates within a junction temperature range of -40°C to 105°C.

Feature Summary

• Integrates an ARM Cortex-A8 processor core with NEON SIMD multimedia capabilities for efficient data processing.
• Provides robust connectivity through dual Gigabit Ethernet controllers and multiple high-speed serial interfaces.
• Supports flexible memory configurations including LPDDR, DDR2, DDR3, and DDR3L standards.
• Includes hardware security features such as cryptographic engines and random number generation.

Applications

• Industrial automation and control systems
• Medical devices requiring reliable processing
• Smart energy metering infrastructure
• Human-machine interface (HMI) displays

Procurement Notes

Verify the specific suffix 'CED50' against the official AM335x datasheet to confirm the 500 MHz speed grade and commercial/industrial temperature rating. Ensure compatibility with required memory types and check for any recent Product Change Notifications regarding marking or wafer fabrication sites.

Selection Notes

Select this component when a balance of processing power and low cost is required for embedded applications. The 500 MHz variant offers sufficient performance for Linux-based HMI or gateway tasks while maintaining lower power consumption compared to higher-frequency models in the Sitara family.

Part Context

This part belongs to the Sitara AM335x family of microprocessors, designed for cost-sensitive embedded applications. It shares architectural similarities with other members like the AM3352 and AM3354 variants, differing primarily in clock speed and feature subsets. The family is widely used in industrial and consumer electronics due to its mature software support and extensive peripheral set.

Replacement Considerations

Direct substitutes within the same package and pinout include other AM3354 variants with different speed grades, such as the AM3354BZCZA80R (800 MHz). Verify that the replacement meets the thermal and electrical requirements of the target design.