Texas Instruments AM3352BZCZ30

Overview

AM3352BZCZ30 from Texas Instruments is a 600-MHz ARM Cortex-A8-based Sitara™ processor with 256KB L2 cache (ECC), 8-channel 12-bit SAR ADC, dual 10/100/1000-Mbps Ethernet MACs with integrated switch, and PRU-ICSS supporting EtherCAT and PROFINET - deployed in industrial HMIs, programmable logic controllers, and connected vending machines.

For engineers reviewing the AM3352BZCZ30 datasheet, AM3352BZCZ30 pinout, AM3352BZCZ30 application, or AM3352BZCZ30 equivalent, this page delivers verified technical context, package mapping, real-time I/O capabilities, memory interface specs, and validated alternative options for industrial embedded design and long-lifecycle production.

Technical Context

The AM3352BZCZ30 implements a dual-core programmable real-time unit subsystem (PRU-ICSS) with two 200-MHz RISC engines, 12KB shared RAM (parity), and dedicated MII/Ethernet PHY interfaces enabling deterministic industrial protocol stacks. Its Power, Reset, and Clock Management (PRCM) module integrates five ADPLLs and SmartReflex™ Class 2B for adaptive voltage scaling across MPU, GFX, and PER power domains.

It supports DDR3/DDR3L at 400-MHz clock (800-MHz data rate) via a 16-bit EMIF with 1GB address space, and includes a 24-bit LCD controller with raster DMA engine, 3× eHRPWM modules (16-bit time-base), and IEEE 1588v1 Precision Time Protocol support in both Ethernet MACs.

Key Specifications

Pinout & Package

AM3352BZCZ30 uses a 324-ball NFBGA (ZCZ suffix) package with 0.80-mm ball pitch and 15.0 mm × 15.0 mm body size. The package supports full signal access to dual Ethernet, USB 2.0 DRD, CAN, McASP, and PRU-ICSS I/O banks.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar ARM-based industrial processor applications.

Compared with AM3352BZCZ30, AM3358BZCZ100 offers higher compute headroom for complex UIs and real-time analytics, while AM3356BZCZ60 reduces cost and footprint by removing graphics and USB - making AM3352BZCZ30 the balanced choice for display-equipped industrial edge devices requiring guaranteed 600-MHz operation and full PRU-ICSS capability.

Availability

AM3352BZCZ30 is available at Aetrix Electronics and suitable for industrial HMIs, programmable logic controllers, and smart vending machines requiring stable component supply across extended temperature ranges and multi-year production cycles.

Supply support for AM3352BZCZ30 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity solutions for industrial, automotive, and communications markets.

The AM335x Sitara™ processor family targets industrial automation and human-machine interface applications, integrating ARM Cortex-A8 performance with PRU-ICSS real-time co-processors and graphics acceleration for deterministic edge computing.

FAQ

What is the maximum operating frequency of the AM3352BZCZ30?

The AM3352BZCZ30 is rated for a maximum operating frequency of 600 MHz on the ARM Cortex-A8 core. This frequency is validated across the full –40°C to +105°C industrial temperature range and corresponds to 1200 MIPS performance. It does not support the 800-MHz or 1-GHz OPPs available on higher-tier AM335x variants like AM3357 or AM3358.

Does the AM3352BZCZ30 include a graphics accelerator?

Yes, the AM3352BZCZ30 integrates the PowerVR SGX530 3D graphics engine, capable of rendering up to 20 million polygons per second. It supports OpenGL ES 1.1/2.0, OpenVG 1.1, and Direct3D Mobile APIs, enabling rich graphical user interfaces on 24-bit RGB displays driven directly by the on-chip LCD controller.

How many Ethernet ports does the AM3352BZCZ30 support?

The AM3352BZCZ30 supports two independent 10/100/1000-Mbps Ethernet MACs with integrated switch fabric. Both ports support MII, RMII, and RGMII interfaces and implement IEEE 1588v1 Precision Time Protocol for time-synchronized industrial networking - essential for EtherCAT and PROFINET applications.

What package type and pin count does the AM3352BZCZ30 use?

The AM3352BZCZ30 uses a 324-ball NFBGA (ZCZ) package with 0.80-mm ball pitch and 15.0 mm × 15.0 mm body size. This package provides full access to all peripherals including dual Ethernet, USB 2.0 DRD, CAN, McASP, and PRU-ICSS I/O, distinguishing it from the 298-ball ZCE variant used in lower-I/O configurations.

Is the AM3352BZCZ30 supported for secure boot functionality?

Yes, the AM3352BZCZ30 supports optional secure boot using on-chip AES-128, SHA-256, and random number generator (RNG) hardware accelerators. Secure boot requires custom part engagement with Texas Instruments and configuration of fuse bits in the Electrical Fuse Farm (FuseFarm) to establish a trusted boot chain from ROM loader through OS image verification.