AM3354BZCZA80R

Overview

The AM3354BZCZA80R is a Sitara ARM Cortex-A8 microprocessor from Texas Instruments, operating at a maximum clock frequency of 800 MHz. It features a single 32-bit core with 32 kB L1 instruction and data caches, plus a 256 kB L2 cache. The device includes 176 kB of boot ROM and 64 kB of dedicated RAM. It supports LPDDR, DDR2, DDR3, and DDR3L memory interfaces via an EMIF controller. I/O voltages are 1.8 V and 3.3 V. The component is housed in a 324-NFBGA (15x15) package and operates within a temperature range of -40°C to +105°C.

Feature Summary

• Integrates a PowerVR SGX graphics accelerator for 3D rendering capabilities.
• Includes Programmable Real-Time Unit Industrial Communication Subsystem (PRU-ICSS) for industrial protocols.
• Supports NEON SIMD coprocessor for enhanced multimedia processing performance.

Applications

• Industrial automation controllers
• Smart home devices
• Display equipment

Procurement Notes

Verify the specific suffix 'R' indicates reel packaging upon ordering. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Ensure the 324-NFBGA footprint matches your PCB design constraints. Cross-reference the datasheet for any errata or pinout updates relevant to this specific revision.

Selection Notes

Select this model when an 800 MHz Cortex-A8 processor with integrated graphics and PRU-ICSS is required. It is suitable for applications needing robust industrial communication support alongside standard connectivity options like Ethernet and USB. Consider thermal management solutions given the extended temperature range and surface mount package type.

Part Context

This part belongs to the Texas Instruments Sitara AM3354 series, designed for embedded applications requiring high performance and rich peripheral integration. It shares architectural similarities with other AM335x variants but is distinguished by its specific clock speed and packaging configuration.

Replacement Considerations

AM3354BZCZA60 offers a lower 600 MHz clock speed. AM3354BZCZA100 provides a higher 1 GHz clock speed. Both share the same package and core architecture.