AM1806EZWT4

Overview

The AM1806EZWT4 is a microprocessor from the Texas Instruments Sitara family, built on an ARM926EJ-S core. It features a maximum clock frequency of 456 MHz and utilizes a PBGA-361 package. The device includes 16 kB L1 instruction cache and 16 kB L1 data cache. Operating voltage is 1.3 V, with I/O support for 1.8 V and 3.3 V. It operates within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an ARM926EJ-S processor core for embedded control tasks
• Supports multiple communication interfaces including Ethernet, USB, SPI, I2C, and UART
• Includes integrated memory structures such as L1 cache, RAM, and ROM

Applications

• Industrial automation controllers
• Smart metering systems
• Medical instrumentation

Procurement Notes

Verify the specific suffix EZWT4 against official datasheets to confirm package type and temperature grade. Ensure compatibility with required operating voltages and interface standards before integration into final designs.

Selection Notes

Select this component when an ARM9-based solution with integrated Ethernet and industrial temperature ratings is required. Compare against other Sitara variants based on specific memory size needs and peripheral availability.

Part Context

This part belongs to the Texas Instruments Sitara AM1806 series, designed for cost-sensitive embedded applications requiring processing power and connectivity. It sits alongside similar models like the AM1808 in the product portfolio.

Replacement Considerations

Check for direct pin-compatible substitutes within the same Sitara family. Verify if alternative packages or temperature grades offer equivalent functionality.