AM3517AZERA

Overview

The AM3517AZERA is a microprocessor from the Texas Instruments Sitara family, featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 600 MHz with a 32-bit data bus width. The device utilizes a PBGA-484 package and includes 16 kB L1 instruction cache, 16 kB L1 data cache, and 256 kB L2 cache. Internal memory comprises 64 kB RAM and 132 kB ROM. It supports floating-point operations and interfaces including I2C and USB. Operating voltage is 1.2 V for the core, with I/O voltages of 1.8 V and 3.3 V. The unit offers 186 I/Os, 12 timers, and functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates ARM Cortex-A8 processor with NEON SIMD multimedia capabilities
• Includes hardware cryptographic security features
• Supports LPDDR and DDR2 memory controllers
• Features integrated graphics acceleration

Applications

• Industrial automation systems
• Medical devices
• Smart energy metering
• Point of sale terminals

Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure ESD handling protocols are followed during storage and installation. Cross-reference datasheet revisions for interface compatibility. Validate thermal performance against application requirements.

Selection Notes

Evaluate pin count and I/O voltage levels against system interface requirements. Consider cache sizes for real-time processing needs. Check operating temperature range for environmental suitability. Verify memory controller support for external storage solutions. Assess power consumption profiles for battery-operated designs.

Part Context

This component belongs to the Sitara AM3517 series, designed for high-performance embedded applications. It combines processing power with multimedia and connectivity features. The series targets markets requiring robust industrial-grade reliability and advanced signal processing capabilities.

Replacement Considerations

AM3517AZERAC shares identical specifications and pinout compatibility.