AM3359BZCZD80

Overview

The AM3359BZCZD80 is a microprocessor from the Texas Instruments Sitara family, featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 800 MHz with a 32-bit data bus width. The device utilizes a PBGA-324 package and requires a working supply voltage of 1.26 V. It includes 32 kB L1 instruction and data caches, plus 256 kB L2 cache. I/O voltages support 1.8 V and 3.3 V levels. The component supports interfaces including CAN, Ethernet, I2C, SPI, UART, and USB. It functions within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for embedded control tasks
• Includes hardware security features such as cryptography and random number generation
• Supports multimedia processing via NEON SIMD co-processor capabilities

Applications

• Industrial automation controllers
• Medical equipment systems
• Smart grid infrastructure devices

Procurement Notes

Verify the specific suffix D80 against official documentation to confirm the exact operating temperature range and package variant. Ensure compatibility with required memory types like LPDDR or DDR3. Confirm moisture sensitivity level handling during assembly. Check for any recent product change notices affecting marking or fabrication sites.

Selection Notes

Select this model when an industrial-grade temperature rating up to 105°C is required alongside high-performance computing. Compare against lower-rated variants if thermal constraints allow. Verify that the 324-pin BGA footprint fits the target PCB layout. Ensure power supply designs accommodate the 1.26 V core voltage requirement.

Part Context

This component belongs to the Texas Instruments Sitara AM335x series of microprocessors. These processors are designed for applications requiring robust connectivity and processing power in compact form factors. The series typically integrates multiple communication interfaces and memory controllers suitable for complex embedded systems.

Replacement Considerations

Consult official substitution guides for compatible parts within the same series. Verify pin-to-pin compatibility and electrical specifications before replacing.