AM3352BZCZ100R

Overview

The AM3352BZCZ100R is a microprocessor based on the ARM Cortex-A8 core, operating at frequencies up to 1 GHz. It features a 32-bit data bus and includes 32 KB L1 instruction and data caches with single-error detection, alongside a 256 KB L2 cache with error correcting code. The device integrates 176 KB of boot ROM and 64 KB of dedicated RAM. It supports external memory interfaces for mDDR, DDR2, DDR3, and DDR3L via a 16-bit data bus. The package is a 324-pin NFBGA (ZCZ suffix) with a 0.80-mm ball pitch.

Feature Summary

• Integrates Programmable Real-Time Unit Subsystem and Industrial Communication Subsystem (PRU-ICSS) for real-time industrial protocols such as EtherCAT and PROFINET.
• Includes a PowerVR SGX530 3D graphics engine supporting advanced shader features and industry-standard APIs like OpenGL ES.
• Provides dual industrial Gigabit Ethernet MACs with an integrated switch and support for IEEE 1588v1 Precision Time Protocol.
• Features hardware security accelerators including AES, SHA, and RNG, along with secure boot capabilities.

Applications

• Gaming Peripherals
• Home and Industrial Automation
• Consumer Medical Appliances
• Printers
• Smart Toll Systems

Procurement Notes

Verify the specific silicon revision and temperature grade required for your application against the datasheet specifications. Confirm that the ZCZ package variant matches your PCB footprint requirements. Ensure compatibility with the intended power management IC and external memory components before finalizing procurement.

Selection Notes

Select this processor when industrial communication protocols like EtherCAT are required alongside standard connectivity options. Consider the 1 GHz processing speed and 3D graphics acceleration for complex user interfaces. Evaluate the PRU-ICSS capabilities for deterministic control tasks offloading from the main CPU core.

Part Context

This component belongs to the Texas Instruments Sitara AM335x family of microprocessors. These devices are designed for applications requiring high performance and rich peripheral sets. The AM3352 variant specifically targets cost-sensitive applications while maintaining robust industrial interface support.

Replacement Considerations

AM3352BZCZ100

FAQ

What industrial communication protocols does the PRU-ICSS support?

The PRU-ICSS supports protocols such as EtherCAT, PROFIBUS, PROFINET, EtherNet/IP, and others.

Does the AM3352 include a 3D graphics accelerator?

No, the AM3352 does not include the SGX530 3D graphics engine found in higher-end variants like the AM3358 or AM3359.