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Texas Instruments AM3354BZCZD30
- Part No.:
- AM3354BZCZD30
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 324-LFBGA
- Datasheet:
-
AM3354BZCZD30.pdf
- Description:
- IC MPU SITARA 300MHZ 324NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,713
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Product details
Overview
AM3354BZCZD30 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 (ZCZ package), PRU-ICSS for EtherCAT/PROFINET, and support for DDR3/DDR2/mDDR memory interfaces. It targets industrial automation controllers requiring real-time I/O, deterministic communication, and embedded Linux operation.
For engineers reviewing the AM3354BZCZD30 datasheet, AM3354BZCZD30 pinout, AM3354BZCZD30 application, or AM3354BZCZD30 equivalent, this page delivers verified specifications, validated ZCZ-package ball map, confirmed industrial protocol support (EtherCAT, CAN v2.0), thermal rating (–40°C to 125°C), and direct alternative part comparisons for BOM optimization.
Technical Context
The AM3354BZCZD30 implements a single-core ARM Cortex-A8 CPU running at 300 MHz with NEON SIMD coprocessor, 32KB L1 instruction and 32KB L1 data cache (parity), and 256KB L2 cache with ECC. Its PRU-ICSS subsystem contains two 200-MHz programmable real-time units with 8KB instruction RAM, 8KB data RAM, and 12KB shared RAM-enabling offload of time-critical industrial protocols independent of the ARM core.
It integrates dual gigabit Ethernet MACs supporting MII/RMII/RGMII/MDIO, two CAN 2.0A/B controllers, six UARTs with flow control, three I²C interfaces, three McSPI ports, three MMC/SD/SDIO controllers, and a 24-bit LCD controller with integrated DMA engine. Power management includes SmartReflex Class 2B adaptive voltage scaling and five ADPLLs for clock generation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8 @ 300 MHz - fixed-frequency operation per device variant; enables deterministic real-time scheduling in Linux RT or TI-RTOS. |
| L2 Cache | 256KB with ECC - protects against single-bit errors and detects multi-bit errors in critical code/data storage. |
| ADC | 12-bit SAR, 8 channels, 200 kSPS - supports resistive touch screen interface (4-/5-/8-wire) and analog sensor acquisition. |
| Ethernet | Dual 10/100/1000-Mbps MACs with integrated switch - enables redundant network topology or separate control/data plane isolation. |
| PRU-ICSS | Two 200-MHz RISC PRUs + 12KB shared RAM - executes EtherCAT slave stack or PROFIBUS DP firmware without ARM intervention. |
| Memory Interface | 16-bit DDR2/DDR3/mDDR up to 400-MHz clock (800-MHz data rate) - supports 1GB address space with one x16 or two x8 device configurations. |
| Operating Temperature | –40°C to +125°C - qualified for extended industrial environments including motor drives and PLC backplanes. |
Pinout & Package
NFBGA-324 (ZCZ) package, 15.0 mm × 15.0 mm, 0.80-mm ball pitch. Ball grid organized in 18×18 array with dedicated power/ground banks, DDR signal groups, and configurable I/O banks supporting 1.8-V or 3.3-V logic levels.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| MII1_TXD0 | Ethernet PHY transmit data bit 0 | Drives first bit of 4-bit MII transmit nibble; requires controlled impedance routing to external PHY. |
| DDR_DQ0 | DDR data line 0 | Part of 16-bit bidirectional data bus; must be length-matched within ±5 mm to other DQ lines for timing closure. |
| UART0_TXD | Universal asynchronous transmitter output | CMOS-level serial output supporting up to 12 Mbps; used for debug console or host communication. |
| AIN2 | Analog input channel 2 | One of eight multiplexed ADC inputs; routed through internal 8:1 analog switch before SAR conversion. |
| PRU0_R30 | PRU-ICSS general-purpose I/O pin | Configurable as GPIO, eCAP input, or PWM output; accessible directly by PRU0 with sub-microsecond latency. |
Key Features
| Feature | Design Value |
|---|---|
| PRU-ICSS with EtherCAT support | Enables certified EtherCAT slave implementation without external ASIC; reduces BOM cost and latency vs. software-only stacks. |
| Dual gigabit Ethernet with IEEE 1588v1 PTP | Supports precise time synchronization across distributed nodes in industrial control networks (±100 ns timestamp resolution). |
| Hardware crypto accelerators (AES/SHA/RNG) | Offloads encryption/decryption from ARM core; enables secure boot and TLS handshake acceleration in resource-constrained edge devices. |
| Integrated LCD controller with DMA engine | Pulls pixel data directly from external frame buffer without CPU intervention; sustains 2048×2048@60 Hz with zero CPU load. |
| GPMC with BCH ECC for NAND/NOR | Supports 4-/8-/16-bit error correction per 512-byte block - essential for reliable boot image storage on industrial-grade flash. |
Applications
| Industrial PLC Controller | Smart Energy Gateway |
|---|---|
Use Scenario: Compact programmable logic controller executing ladder logic and managing fieldbus I/O modules in factory automation cabinets. IC Role / Device Role / Timing Role: Central processing unit with deterministic PRU-ICSS handling EtherCAT slave timing and CANopen master messaging. Use Value: Eliminates need for external FPGA or ASIC for real-time I/O coordination; reduces system latency to <100 µs cycle time. |
Use Scenario: Two-way communication hub aggregating smart meter data via RS-485 (Modbus) and transmitting over cellular/Wi-Fi to utility cloud. IC Role / Device Role / Timing Role: Dual-role processor: ARM core runs Linux-based protocol stack while PRUs manage time-synchronized meter polling and tamper detection. Use Value: Integrates secure boot, hardware AES encryption, and IEEE 1588v1 time stamping - meeting ANSI C12.22 and DLMS/COSEM compliance requirements. |
| Medical Infusion Pump UI | Automated Test Equipment (ATE) |
Use Scenario: Human-machine interface for hospital-grade infusion pumps requiring touchscreen control, alarm logging, and USB service port. IC Role / Device Role / Timing Role: Application processor driving 24-bit RGB display via integrated LCD controller and sampling analog pressure sensors via 12-bit ADC. Use Value: On-chip ADC with touch-screen controller mode eliminates external TSC IC; integrated graphics engine renders smooth UI animations without GPU driver overhead. |
Use Scenario: Modular test instrument performing high-speed digital pattern generation and analog stimulus/response measurement. IC Role / Device Role / Timing Role: Real-time controller coordinating FPGA-based pattern generators, ADC/DAC interfaces, and PCIe host communication. Use Value: PRU-ICSS provides sub-microsecond trigger synchronization between digital and analog subsystems - critical for jitter-sensitive parametric testing. |
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 frequency and thermal envelope. | Requires enhanced cooling and higher-power PMIC; suitable for compute-intensive HMI or vision preprocessing tasks. | Select when >300-MHz throughput is required and thermal design accommodates 1.5× power dissipation. |
| AM3352BZCZD60 | 600-MHz Cortex-A8 in ZCZ package but lacks PRU-ICSS and SGX530 graphics accelerator. | Cannot run EtherCAT/PROFINET firmware or render OpenGL ES 2.0 graphics; limited to non-real-time Linux applications. | Choose only if real-time industrial protocols and 3D UI are unnecessary - reduces cost and software complexity. |
Compared with AM3354BZCZD30, AM3356BZCZD60 delivers 2× CPU performance at higher power and thermal cost, while AM3352BZCZD60 removes PRU-ICSS and graphics - making it unsuitable for protocol-offload or rich HMI use cases where AM3354BZCZD30 provides balanced real-time capability and feature integration.
Availability
AM3354BZCZD30 is available at Aetrix Electronics and suitable for industrial automation controllers, smart energy gateways, medical HMI systems, and automated test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for AM3354BZCZD30 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 company headquartered in Dallas, Texas, designing and manufacturing analog, embedded processor, and connectivity solutions for industrial, automotive, and consumer markets.
The AM335x Sitara™ processor family was engineered to deliver scalable ARM Cortex-A8 performance with integrated industrial peripherals (PRU-ICSS, dual Ethernet, CAN) and real-time determinism - targeting programmable logic controllers, HMIs, and edge gateways in harsh environments.
FAQ
What is the maximum operating frequency of the AM3354BZCZD30?
The AM3354BZCZD30 is factory-configured for 300 MHz operation. This fixed frequency is defined by its device variant and silicon revision; it does not support dynamic frequency scaling beyond this rated speed. The AM3354BZCZD30 maintains consistent timing margins and thermal behavior at this frequency, simplifying board-level validation for industrial applications.
Does the AM3354BZCZD30 include hardware support for EtherCAT?
Yes, the AM3354BZCZD30 includes a Programmable Real-Time Unit Subsystem (PRU-ICSS) with dedicated resources - including dual 200-MHz PRUs, 12KB shared RAM, and Ethernet MAC interfaces - enabling certified EtherCAT slave stack execution. This hardware acceleration eliminates reliance on software-only implementations and ensures sub-100 µs cycle times required by industrial automation standards.
What package type and ball count does the AM3354BZCZD30 use?
The AM3354BZCZD30 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 pin access to all peripherals - including dual Ethernet MACs, PRU-ICSS I/O, DDR3 interface, and analog inputs - and is compatible with standard PCB assembly processes for industrial-grade boards.
Can the AM3354BZCZD30 operate in extended temperature environments?
Yes, the AM3354BZCZD30 is rated for –40°C to +125°C operation, qualifying it for extended industrial temperature applications such as motor control drives, outdoor energy infrastructure, and factory-floor HMIs. This rating applies specifically to the 300-MHz variant and is validated across voltage and process corners per TI's production test flow.
What memory types does the AM3354BZCZD30 support via its EMIF?
The AM3354BZCZD30 supports mDDR (LPDDR), DDR2, DDR3, and DDR3L memory via its 16-bit External Memory Interface (EMIF), with clock rates up to 400 MHz (800-MHz data rate). It addresses up to 1 GB of memory space and supports one x16 or two x8 device configurations - enabling flexible, cost-optimized memory subsystem design for embedded Linux workloads.
AM3354BZCZD30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 324-LFBGA
- Series:
- Sitara™
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- Core Processor:
- ARM® Cortex®-A8
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 300MHz
- 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
AM3354BZCZD30 FAQ
1.How can I place an order for AM3354BZCZD30 through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3354BZCZD30 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 AM3354BZCZD30 reliable?
The price and inventory of AM3354BZCZD30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3354BZCZD30 is usually 5 days.
3.What payment methods are accepted for AM3354BZCZD30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3354BZCZD30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3354BZCZD30?
AM3354BZCZD30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3354BZCZD30 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 AM3354BZCZD30?
For technical support, including AM3354BZCZD30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3354BZCZD30 requirements.
6.How does Aetrix verify that AM3354BZCZD30 is sourced from the original manufacturer or authorized distributors?
All AM3354BZCZD30 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 AM3354BZCZD30 meets industry standards.
7.What is the process for return or replacement of AM3354BZCZD30?
All AM3354BZCZD30 units undergo pre-shipment inspection (PSI). If there is an issue with AM3354BZCZD30, 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 AM3354BZCZD30 part is unused and in its original packaging.
Return procedure for AM3354BZCZD30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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