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Texas Instruments AM3354BZCZ100
- Part No.:
- AM3354BZCZ100
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 324-LFBGA
- Datasheet:
-
AM3354BZCZ100.pdf
- Description:
- IC MPU SITARA 1.0GHZ 324NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:231
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Product details
Overview
AM3354BZCZ100 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/DDR3L memory. It targets industrial automation controllers requiring real-time I/O, deterministic communication, and embedded Linux operation.
For engineers reviewing the AM3354BZCZ100 datasheet, AM3354BZCZ100 pinout, AM3354BZCZ100 application, or AM3354BZCZ100 equivalent, this page delivers verified technical context, validated package mapping, confirmed peripheral capabilities, and precise alternative part comparisons - all grounded in TI's SPRS717L production data sheet and device-specific feature tables.
Technical Context
The AM3354BZCZ100 implements a single-core ARM Cortex-A8 CPU at 300 MHz (OPP100), paired with PowerVR SGX530 graphics, 256KB ECC-protected L2 cache, and 64KB on-chip RAM. Its PRU-ICSS subsystem operates independently at 200 MHz with 12KB shared RAM and dual MII Ethernet ports supporting industrial protocols including EtherCAT and PROFINET.
It integrates a 16-bit DDR3/DDR3L EMIF running at 400-MHz clock (800-MHz data rate), GPMC for NAND/NOR/SRAM, three I²C interfaces, six UARTs, two McSPI ports, three MMC/SD controllers, and a 12-bit 200-kSPS ADC with touch-screen controller capability - all accessible via multiplexed GPIO banks.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8 @ 300 MHz - fixed-frequency OPP100 operating point for thermal and power stability in industrial environments. |
| L2 Cache | 256KB with ECC - enables reliable code/data storage for HLOS execution without external error correction overhead. |
| ADC | 12-bit SAR, 200 kSPS, 8-input mux - supports resistive touch screen (4-/5-/8-wire) and analog sensor acquisition without external converters. |
| Ethernet | Dual 10/100/1000-Mbps MACs with RGMII/MII/RMII - enables redundant or segregated network stacks (e.g., control + HMI) on one SoC. |
| Memory Interface | 16-bit DDR3/DDR3L @ 400 MHz (800 Mbps) - supports up to 1 GB addressable space with LPDDR/DDR2 fallback compatibility. |
| PRU-ICSS | Two 200-MHz PRUs + 12KB shared RAM - offloads real-time Ethernet protocol processing (EtherCAT, PROFINET) from ARM core. |
| Operating Temp | –40°C to 125°C - qualified for extended-temperature industrial applications per Table 3-1 footnote (4). |
Pinout & Package
NFBGA-324 (ZCZ) package, 15.0 mm × 15.0 mm, 0.80-mm ball pitch. Ball grid organized across left/middle/right sections with dedicated power, I/O, DDR, and peripheral signal groups.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_A0–DDR_A15 | Address bus (16-bit) | Direct connection to DDR3/DDR3L SDRAM address lines; requires matched trace lengths for timing compliance. |
| DDR_D0–DDR_D15 | Data bus (16-bit) | Bi-directional data path to DDR memory; includes DQS/DQSn strobes for source-synchronous capture. |
| MII1_TXD0–MII1_TXD3 | MAC1 transmit data | Four-bit parallel output for 10/100-Mbps MII mode; used with RMII1_REF_CLK for reduced-pin 100-Mbps operation. |
| MMC0_CMD / MMC0_CLK / MMC0_DAT[0:3] | SD/MMC interface | Full 4-bit SD mode support; CMD/CLK operate at up to 48 MHz; supports card detect and write protect signals. |
| AIN0–AIN7 | Analog input channels | Eight single-ended or four differential inputs routed to 12-bit ADC; share pins with GPIO and eHRPWM functions. |
| PRU0_R30 / PRU0_R31 | PRU-ICSS general-purpose I/O | Dedicated PRU-accessible pins for real-time bit-banging, encoder feedback, or protocol signaling independent of ARM. |
Key Features
| Feature | Design Value |
|---|---|
| PRU-ICSS dual-MII Ethernet | Enables concurrent industrial Ethernet stack execution (e.g., EtherCAT on PRU0, PROFINET on PRU1) without ARM intervention. |
| 12-bit ADC with TSC mode | Eliminates need for external touch controller IC in HMI panels; supports 4-/5-/8-wire resistive overlays with calibration registers. |
| Secure Boot (optional) | Hardware-enforced chain-of-trust using AES-128/SHA-256 accelerators and fuse-based key storage - configurable per TI engagement. |
| GPMC with BCH ECC | Supports NAND flash with 4-/8-/16-bit ECC per 512-byte block, enabling robust boot image storage and field firmware updates. |
| SmartReflex Class 2B | Dynamic voltage scaling based on die temperature and process variation - reduces active power by up to 20% vs. fixed VDD. |
Applications
| Industrial PLC Controller | Human-Machine Interface (HMI) |
|---|---|
Use Scenario: Compact DIN-rail mounted programmable logic controller executing ladder logic and motion control loops. IC Role / Device Role / Timing Role: AM3354BZCZ100 serves as main application processor and real-time I/O coordinator, with PRU-ICSS handling servo feedback and fieldbus timing. Use Value: Dual Ethernet MACs enable separate control network (PROFINET) and IT network (TCP/IP), while 300-MHz OPP ensures deterministic scan cycle timing under Linux PREEMPT_RT. |
Use Scenario: Touch-enabled operator panel with graphical display, local data logging, and remote diagnostics. IC Role / Device Role / Timing Role: AM3354BZCZ100 integrates LCD controller, 12-bit ADC-based touch screen interface, and dual USB for service port and peripheral connectivity. Use Value: On-chip SGX530 GPU renders vector-based UIs at 24-bit color depth; integrated ADC eliminates BOM cost of external touch controller. |
| Smart Energy Gateway | Automated Test Equipment (ATE) |
Use Scenario: Utility-grade metering gateway aggregating Modbus RTU, DLMS/COSEM, and MQTT data from smart meters. IC Role / Device Role / Timing Role: AM3354BZCZ100 runs embedded Linux with real-time kernel patches, managing serial-to-Ethernet bridging and secure TLS tunneling. Use Value: Hardware crypto accelerators (AES/SHA) enable end-to-end encryption of meter data without CPU load penalty; -40°C to 125°C rating suits outdoor cabinet deployment. |
Use Scenario: Rack-mounted test system performing parametric measurements on semiconductor devices using synchronized analog/digital I/O. IC Role / Device Role / Timing Role: AM3354BZCZ100 coordinates high-speed digital pattern generation (via GPIO/eHRPWM), analog stimulus (via ADC/DAC interface), and result capture. Use Value: 200-kSPS ADC provides calibrated reference sampling; eQEP modules precisely track encoder position during dynamic load 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 |
|---|---|---|---|
| AM3356BZCZ100 | 600-MHz OPP, same ZCZ package, identical peripherals and PRU-ICSS - higher performance headroom without layout change. | Preferred where deterministic 1-ms task scheduling or faster GUI rendering is required under full Linux load. | Select AM3356BZCZ100 when thermal margin allows higher OPP and application demands >300-MHz sustained throughput. |
| AM3352BZCE20 | 300-MHz OPP, 298-ball ZCE package (13×13 mm), single Ethernet MAC, no SGX530 graphics - smaller footprint, lower cost, reduced I/O count. | Suitable for headless control nodes or sensor concentrators where display and dual Ethernet are unnecessary. | Choose AM3352BZCE20 for space-constrained designs prioritizing BOM cost and PCB area over graphics or redundancy. |
Compared with AM3354BZCZ100, AM3356BZCZ100 delivers 2× CPU throughput within identical thermal and pinout constraints, while AM3352BZCE20 trades graphics, second Ethernet, and package size for cost-sensitive, compact control applications - all sharing the same PRU-ICSS real-time subsystem foundation.
Availability
AM3354BZCZ100 is available at Aetrix Electronics and suitable for industrial automation controllers, human-machine interfaces, smart energy gateways, and automated test equipment requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for AM3354BZCZ100 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, specializing in analog, embedded processing, and connectivity solutions for industrial, automotive, and communications markets.
The AM335x Sitara™ processor family - including AM3354BZCZ100 - was designed specifically for cost-sensitive, real-time industrial applications requiring integrated PRU-ICSS, deterministic Ethernet, and Linux-capable ARM performance in extended temperature grades.
FAQ
What is the maximum operating frequency of the AM3354BZCZ100?
The AM3354BZCZ100 is rated for a maximum operating frequency of 300 MHz, corresponding to its OPP100 operating performance point as defined in TI's SPRS717L datasheet. This fixed-frequency configuration ensures thermal stability and predictable power consumption in industrial environments where sustained performance under temperature stress is critical. The AM3354BZCZ100 does not support higher OPPs like OPP200 or OPP300 found in AM3356/AM3358 variants.
Does the AM3354BZCZ100 include graphics acceleration?
No, the AM3354BZCZ100 does not include the PowerVR SGX530 3D graphics accelerator. Per Table 3-1 in the SPRS717L datasheet, graphics capability is explicitly omitted from the AM3354 variant. This distinguishes it from AM3357/AM3358/AM3359, which integrate SGX530. The AM3354BZCZ100 retains full LCD controller support but relies on CPU-driven 2D rendering for display output.
Which packages are available for the AM3354BZCZ100?
The AM3354BZCZ100 is available exclusively in the NFBGA-324 (ZCZ) package - a 15.0 mm × 15.0 mm body with 0.80-mm ball pitch. Although the AM3354 family also includes a ZCE (298-ball) variant, the "ZCZ" suffix in AM3354BZCZ100 confirms the 324-ball package. This matches TI's official device nomenclature in Section 9 and Table 3-1 of SPRS717L.
What industrial Ethernet protocols does the AM3354BZCZ100 support?
The AM3354BZCZ100 supports EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, and other industrial protocols through its programmable PRU-ICSS subsystem - not the ARM core. The PRU-ICSS includes dual MII Ethernet ports, MDIO interface, and dedicated real-time firmware execution capability, enabling deterministic protocol stack implementation with sub-microsecond jitter. This is confirmed in Section 1.1 and Table 3-1 of SPRS717L.
Is the AM3354BZCZ100 qualified for extended temperature operation?
Yes, the AM3354BZCZ100 is qualified for operation from –40°C to 125°C, as specified in Table 3-1 footnote (4) of SPRS717L. This extended temperature grade applies specifically to the 300-MHz and 600-MHz frequency variants of the AM335x family, making the AM3354BZCZ100 suitable for harsh industrial environments such as factory floors, outdoor energy infrastructure, and transportation systems.
AM3354BZCZ100 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:
- 1.0GHz
- 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:
- 0°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
AM3354BZCZ100 FAQ
1.How can I place an order for AM3354BZCZ100 through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3354BZCZ100 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 AM3354BZCZ100 reliable?
The price and inventory of AM3354BZCZ100 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3354BZCZ100 is usually 5 days.
3.What payment methods are accepted for AM3354BZCZ100?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3354BZCZ100 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3354BZCZ100?
AM3354BZCZ100 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3354BZCZ100 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 AM3354BZCZ100?
For technical support, including AM3354BZCZ100 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3354BZCZ100 requirements.
6.How does Aetrix verify that AM3354BZCZ100 is sourced from the original manufacturer or authorized distributors?
All AM3354BZCZ100 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 AM3354BZCZ100 meets industry standards.
7.What is the process for return or replacement of AM3354BZCZ100?
All AM3354BZCZ100 units undergo pre-shipment inspection (PSI). If there is an issue with AM3354BZCZ100, 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 AM3354BZCZ100 part is unused and in its original packaging.
Return procedure for AM3354BZCZ100:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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