AM3352BZCE30R

Overview

The AM3352BZCE30R is a microprocessor from the Texas Instruments Sitara family, featuring an ARM Cortex-A8 core. It operates at a maximum clock frequency of 300 MHz with a 32-bit data bus width. The device utilizes a PBGA-298 package and functions at a working supply voltage of 1.1 V. It includes 32 kB L1 instruction and data caches, alongside a 256 kB L2 cache. Internal memory comprises 64 kB RAM and 176 kB ROM. I/O voltages support 1.8 V and 3.3 V levels. The processor supports interfaces including CAN, Ethernet, I2C, SPI, UART, and USB. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Integrates an ARM Cortex-A8 processor core for embedded control applications
• Includes hardware acceleration capabilities such as NEON SIMD and multimedia processing
• Supports multiple communication protocols via integrated controllers for Ethernet, USB, and serial buses
• Features built-in security mechanisms including cryptographic engines and random number generation

Applications

• Industrial automation systems requiring robust connectivity
• Medical devices needing secure data handling
• Smart grid infrastructure components
• Human-machine interface panels

Procurement Notes

Verify the specific suffix designation against official documentation to confirm exact performance grades or packaging variations. Ensure compatibility with required operating temperatures and voltage levels for the target application environment. Confirm moisture sensitivity level requirements during storage and assembly processes. Cross-reference datasheet revisions to ensure alignment with current manufacturing specifications.

Selection Notes

Select this component when a single-core ARM Cortex-A8 solution with industrial temperature ratings is required. Consider the integrated peripherals such as Ethernet and USB PHYs to reduce external component count. Evaluate the available cache sizes against application memory demands. Verify that the 298-pin package footprint aligns with existing board layout constraints.

Part Context

This part belongs to the Texas Instruments Sitara AM335x series, designed for cost-sensitive embedded applications. The series combines processing power with rich peripheral sets in compact packages. The AM3352 variant specifically targets applications needing reliable connectivity without high-end graphics processing requirements found in other series members.

Replacement Considerations

AM3352BZCEA30R