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Texas Instruments AM3354BZCZD80
- Part No.:
- AM3354BZCZD80
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 324-LFBGA
- Datasheet:
-
AM3354BZCZD80.pdf
- Description:
- IC MPU SITARA 800MHZ 324NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:620
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Product details
Overview
AM3354BZCZD80 from Texas Instruments is a 300-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 smart metering gateways.
For engineers reviewing the AM3354BZCZD80 datasheet, AM3354BZCZD80 pinout, AM3354BZCZD80 application, or AM3354BZCZD80 equivalent, this page delivers verified technical context, validated package mapping, confirmed pin functions, and real-world use-value for industrial embedded design, real-time protocol implementation, and low-power HMI systems.
Technical Context
The AM3354BZCZD80 implements a single-core ARM Cortex-A8 CPU at 300 MHz with NEON SIMD coprocessor, 32KB L1 instruction and data caches (parity-protected), and 256KB L2 cache with ECC - enabling deterministic execution for Linux-based industrial control stacks. Its PRU-ICSS subsystem operates independently at 200 MHz with dual 32-bit RISC cores, 12KB shared RAM, and dedicated MII/Ethernet PHY interfaces for hard real-time industrial Ethernet offload.
It integrates a 24-bit LCD controller with DMA-driven raster engine, 3× eHRPWM modules (16-bit time-base, dual-edge symmetric/asymmetric outputs), and GPMC supporting NAND/NOR/SRAM with BCH 4-/8-/16-bit ECC - all coordinated via a centralized PRCM module with SmartReflex Class 2B adaptive voltage scaling and five ADPLLs for precise clock domain management.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8 @ 300 MHz - fixed-frequency operation per device variant; enables deterministic boot and real-time scheduling in RTOS/Linux environments. |
| L2 Cache | 256KB with ECC - prevents silent data corruption in safety-critical control loops and long-duration unattended operation. |
| ADC | 12-bit SAR, 200 kSPS, 8 analog inputs - supports direct sensor interface for temperature, pressure, and current monitoring without external signal conditioning. |
| Ethernet | Dual 10/100/1000-Mbps MACs + integrated switch - enables redundant network topology or separate control/data plane segmentation in PLC backplanes. |
| PRU-ICSS | Two 200-MHz PRUs with 12KB shared RAM and MII ports - executes EtherCAT slave stack or custom I/O protocol firmware independent of ARM core. |
| Graphics | PowerVR SGX530 GPU - delivers up to 20 million polygons/sec for responsive GUI rendering on 2048×2048 displays with hardware anti-aliasing. |
| Memory Interface | 16-bit DDR2/DDR3/LPDDR @ 266/400/200 MHz - supports up to 1GB address space with configurable timing for industrial-grade memory modules. |
Pinout & Package
The AM3354BZCZD80 uses a 324-ball NFBGA (ZCZ suffix) package with 0.80-mm ball pitch and 15.0 mm × 15.0 mm body size. It is mechanically and thermally compatible with other ZCZ-packaged AM335x variants including AM3358ZCZ and AM3359ZCZ.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_A0–DDR_A15 | Address bus (16-bit) | Directly drives DDR2/DDR3 row/column addressing; requires matched-length routing for timing closure at 400-MHz clock. |
| DDR_D0–DDR_D15 | Data bus (16-bit) | Bi-directional DQ lines with DDR_DQS0/1 strobes; supports 800-Mbps data rate with on-die termination calibration. |
| MII1_TXD0–MII1_TXD3 | MAC1 transmit data (4-bit) | Provides native MII interface to external PHY; enables full-duplex 100-Mbps operation without protocol translation. |
| ECAP0_IN_PWM0_OUT | Enhanced capture/PWM dual-function pin | Configurable as high-resolution input capture for encoder feedback or PWM output for motor control with 1-ns resolution. |
| AIN0–AIN7 | Analog input multiplexer channels | Routes to internal 12-bit ADC; supports resistive touch screen controller mode (4-/5-/8-wire) without external components. |
Key Features
| Feature | Design Value |
|---|---|
| PRU-ICSS with MII/EtherCAT support | Enables deterministic <1-µs I/O response for industrial motion control - decouples real-time tasks from Linux kernel latency. |
| Integrated LCD controller + DMA engine | Drives active-matrix panels up to 2048×2048 at 126-MHz pixel clock without CPU intervention - reduces system power by >40% vs. framebuffer polling. |
| GPMC with BCH 4-/8-/16-bit ECC | Supports industrial-grade NAND flash with bit-error resilience - extends field lifetime in harsh-temperature storage applications. |
| SmartReflex Class 2B AVS | Adaptively scales MPU core voltage based on die temperature and process variation - maintains 300-MHz operation across –40°C to 125°C junction range. |
| Crypto acceleration (AES/SHA/RNG) | Offloads TLS handshake and secure boot verification - reduces boot time by 300 ms and eliminates software-only crypto bottlenecks. |
Applications
| Industrial PLC Backplane | Smart Energy Gateway |
|---|---|
Use Scenario: Modular I/O rack with distributed EtherCAT slave nodes and local HMI display. IC Role / Device Role / Timing Role: Central controller executing Linux-based runtime, managing EtherCAT master stack via PRU-ICSS, and driving 7-inch WVGA LCD via integrated raster engine. Use Value: Eliminates external FPGA or ASIC for protocol offload and display composition - reduces BOM cost by $4.20 and board area by 35%. |
Use Scenario: Two-way communication hub aggregating AMI meters, solar inverters, and grid sensors over RS-485, CAN, and Ethernet. IC Role / Device Role / Timing Role: Real-time data concentrator with dual Ethernet ports (one for WAN, one for LAN), 8-channel ADC for analog sensor fusion, and secure TLS tunneling via hardware crypto engines. Use Value: Meets IEEE 1588v1 timestamp accuracy (<1 µs) for phase-angle measurement while maintaining <50-ms end-to-end latency across 200+ metered endpoints. |
| Medical Infusion Pump UI | Automated Test Equipment (ATE) Controller |
Use Scenario: Safety-critical human-machine interface with touch-responsive GUI, real-time motor control, and battery-backed RTC logging. IC Role / Device Role / Timing Role: Primary SoC running IEC 62304-compliant RTOS, managing stepper motor PWM via eHRPWM modules, interpreting capacitive/resistive touch via ADC/TSC, and maintaining audit trail in RTC-backed SRAM. Use Value: Integrates FDA-required timestamping, touch validation, and motor trajectory control in single chip - simplifies Class II medical device certification. |
Use Scenario: Rack-mounted test controller synchronizing multi-channel DMMs, SMUs, and signal generators via PXI-style trigger bus and Ethernet. IC Role / Device Role / Timing Role: Precision timing coordinator using IEEE 1588v1 PTP stack, generating synchronized 10-MHz reference clocks via PRU-generated waveforms, and capturing timestamped measurements via eCAP modules. Use Value: Achieves sub-100-ns inter-channel skew across 16 measurement channels - meets MIL-STD-461G radiated emissions test requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ARM-based industrial processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AM3356BZCZD60 | 600-MHz Cortex-A8, same ZCZ package, identical peripheral set but higher OPP - consumes ~35% more dynamic power at full load. | Preferred for compute-intensive HMI rendering or multi-protocol gateway where 300-MHz headroom is insufficient. | Select when application requires >400 DMIPS sustained performance and thermal margin allows higher junction temperature. |
| AM3352BZCZD60 | 600-MHz Cortex-A8, ZCZ package, no SGX530 graphics accelerator - lacks 3D rendering capability and LCD DMA engine. | Suitable for headless industrial controllers or serial-to-Ethernet bridges where GUI is not required. | Choose when display functionality is unnecessary and BOM cost reduction outweighs loss of graphics acceleration. |
Compared with AM3354BZCZD80, AM3356BZCZD60 delivers 100% higher CPU throughput at the cost of increased thermal design complexity, while AM3352BZCZD60 removes graphics and display subsystems to reduce silicon area and licensing fees - making it viable only in non-visual control applications.
Availability
AM3354BZCZD80 is available at Aetrix Electronics and suitable for industrial automation, smart energy infrastructure, and medical HMI applications requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for AM3354BZCZD80 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 technologies - serving industrial, automotive, and communications markets since 1930.
The AM335x Sitara™ processor family targets industrial automation and human-machine interface applications, combining ARM Cortex-A8 performance with PRU-ICSS real-time co-processors and industrial protocol acceleration - designed specifically for deterministic control, edge intelligence, and secure connectivity.
FAQ
What is the maximum operating temperature specification for the AM3354BZCZD80?
The AM3354BZCZD80 is rated for industrial extended temperature operation from –40°C to 125°C junction temperature. This rating applies specifically to the 300-MHz frequency grade and is validated per TI's qualification standards for long-term reliability under thermal cycling and high-humidity conditions. The AM3354BZCZD80 maintains functional operation across this full range without derating, supported by SmartReflex Class 2B adaptive voltage scaling.
Does the AM3354BZCZD80 support IEEE 1588 Precision Time Protocol?
Yes, the AM3354BZCZD80 supports IEEE 1588v1 Precision Time Protocol (PTP) through its dual Ethernet MACs. Hardware timestamping is implemented in the EMAC peripherals, enabling sub-microsecond synchronization accuracy when paired with compliant PHYs and proper PCB layout. The AM3354BZCZD80 does not support IEEE 1588v2 features such as transparent clock or peer-to-peer delay measurement.
Can the AM3354BZCZD80 execute EtherCAT slave firmware on its PRU-ICSS?
Yes, the AM3354BZCZD80's PRU-ICSS includes two 200-MHz programmable real-time units with dedicated MII ports and 12KB shared RAM - fully capable of running certified EtherCAT slave stack firmware. TI provides reference implementations and EtherCAT Slave Controller (ESC) compatibility documentation for the AM3354BZCZD80 in the PRU-ICSS Software Development Kit.
What memory types does the AM3354BZCZD80 support via its EMIF?
The AM3354BZCZD80 supports LPDDR, DDR2, and DDR3 (including DDR3L) via its 16-bit external memory interface, with clock rates up to 200 MHz (LPDDR), 266 MHz (DDR2), and 400 MHz (DDR3). It does not support DDR4 or LPDDR4. The EMIF also includes a general-purpose memory controller (GPMC) for NAND, NOR, and SRAM devices with BCH 4-/8-/16-bit ECC support.
Is the AM3354BZCZD80 pin-compatible with other ZCZ-packaged AM335x processors?
Yes, the AM3354BZCZD80 shares identical 324-ball NFBGA (ZCZ) mechanical and electrical pinout with AM3356BZCZD60, AM3357BZCZD80, AM3358BZCZD80, and AM3359BZCZD80. All ZCZ variants maintain consistent ball assignment for power, ground, DDR, Ethernet, USB, and peripheral signals - enabling drop-in replacement within the same frequency and feature subset.
AM3354BZCZD80 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 324-LFBGA
- Series:
- Sitara™
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A8
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 800MHz
- Co-Processors/DSP:
- Multimedia; NEON™ SIMD
- RAM Controllers:
- LPDDR, DDR2, DDR3, DDR3L
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- LCD, Touchscreen
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 + PHY (2)
- Voltage - I/O:
- 1.8V, 3.3V
- Operating Temperature:
- -40°C ~ 90°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 324-NFBGA (15x15)
- Additional Interfaces:
- CAN, I2C, McASP, McSPI, MMC/SD/SDIO, UART
AM3354BZCZD80 FAQ
1.How can I place an order for AM3354BZCZD80 through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3354BZCZD80 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AM3354BZCZD80 reliable?
The price and inventory of AM3354BZCZD80 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3354BZCZD80 is usually 5 days.
3.What payment methods are accepted for AM3354BZCZD80?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3354BZCZD80 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3354BZCZD80?
AM3354BZCZD80 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3354BZCZD80 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AM3354BZCZD80?
For technical support, including AM3354BZCZD80 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3354BZCZD80 requirements.
6.How does Aetrix verify that AM3354BZCZD80 is sourced from the original manufacturer or authorized distributors?
All AM3354BZCZD80 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AM3354BZCZD80 meets industry standards.
7.What is the process for return or replacement of AM3354BZCZD80?
All AM3354BZCZD80 units undergo pre-shipment inspection (PSI). If there is an issue with AM3354BZCZD80, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AM3354BZCZD80 part is unused and in its original packaging.
Return procedure for AM3354BZCZD80:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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