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Texas Instruments AM3354BZCE30
- Part No.:
- AM3354BZCE30
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 298-LFBGA
- Datasheet:
-
AM3354BZCE30.pdf
- Description:
- IC MPU SITARA 300MHZ 298NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,420
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Product details
Overview
AM3354BZCE30 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 (1-port enabled in ZCE package), and PRU-ICSS supporting EtherCAT and PROFINET for industrial real-time control. It integrates SGX530 3D graphics, USB 2.0 DRD, and GPMC for NAND/NOR/SRAM interfacing.
For engineers reviewing the AM3354BZCE30 datasheet, AM3354BZCE30 pinout, AM3354BZCE30 application, or AM3354BZCE30 equivalent, this page delivers verified technical context, validated pin functions, confirmed industrial protocol support, and precise alternative part comparisons - all grounded in TI's SPRS717L production data sheet and device-specific ZCE package documentation.
Technical Context
The AM3354BZCE30 implements a single-core ARM Cortex-A8 CPU at 300 MHz with NEON SIMD coprocessor, 32KB L1 instruction and 32KB L1 data cache (parity-protected), 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 - all parity-protected - enabling deterministic execution of EtherCAT frame processing and industrial I/O timing.
It supports DDR3/DDR2/mDDR via a 16-bit EMIF running at 400/266/200 MHz clock rates, and includes a dedicated GPMC with BCH-based 4-/8-/16-bit ECC for NAND flash reliability. The ZCE package enables one MII/RMII/RGMII Ethernet port (vs. two in ZCZ), one USB 2.0 DRD port, and limited PRU I/O pinout per TI's Device Features Comparison table.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8 @ 300 MHz - fixed frequency grade for industrial temperature stability and thermal predictability |
| L2 Cache | 256KB with ECC - prevents silent data corruption in safety-critical control firmware execution |
| ADC | 8-channel 12-bit SAR @ 200 kSPS - supports simultaneous sampling for motor current/voltage monitoring |
| Ethernet | 1 × 10/100/1000-Mbps MAC (MII/RMII/RGMII) - single-port configuration in ZCE package per TI device comparison |
| USB | 1 × USB 2.0 High-Speed DRD with integrated PHY - enables host/peripheral mode switching without external transceiver |
| PRU-ICSS | Dual 200-MHz RISC PRUs with 12KB shared RAM - offloads real-time EtherCAT slave stack from ARM core |
| Operating Temp | –40°C to 125°C - qualified for extended industrial environments including motor drives and PLC edge nodes |
Pinout & Package
The AM3354BZCE30 uses a 298-ball NFBGA (ZCE) package with 0.65-mm ball pitch and 13.0 mm × 13.0 mm body size. Pin functions are validated per TI SPRS717L Section 4.1.1 (ZCE Pin Map) and Table 4-1 through Table 4-3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_A0–DDR_A15 | Address bus (16-bit) | Connects to DDR3/DDR2/mDDR SDRAM; A13–A15 used for bank addressing in 1GB address space |
| DDR_D0–DDR_D15 | Data bus (16-bit) | Bi-directional interface with DDR DQS strobes; supports 800-Mbps DDR3 data rate under 400-MHz clock |
| MII1_RX_DV / MII1_TX_EN | Ethernet MAC signal pair | Enables 10/100-Mbps MII operation on primary Ethernet port; requires external PHY for physical layer |
| AIN0–AIN7 | Analog input channels | Direct connection to 12-bit SAR ADC; supports resistive touch screen controller (TSC) mode via 4-/5-/8-wire configuration |
| PRU0_R30 / PRU1_R30 | PRU general-purpose I/O | Configurable as GPIO or PRU-controlled signals; limited pinout in ZCE vs. ZCZ per TI device comparison table |
| PWRONRSTn | Power-on reset input | Active-low asynchronous reset latched at power-up; controls boot mode selection via strap pins |
Key Features
| Feature | Design Value |
|---|---|
| PRU-ICSS real-time subsystem | Dual 200-MHz RISC processors with dedicated 8KB IRAM/8KB DRAM/12KB shared RAM - enables sub-1µs I/O response for servo loop closure |
| Industrial Ethernet support | Hardware-accelerated EtherCAT, PROFINET, and EtherNet/IP protocol stacks via PRU firmware - eliminates ARM core latency bottlenecks |
| GPMC with BCH ECC | 4-/8-/16-bit error correction per 512-byte block - ensures NAND flash data integrity across 100K+ program/erase cycles |
| SGX530 3D graphics engine | 20 million polygons/sec tile-based rendering - drives 2048×2048 LCD panels with hardware anti-aliasing for HMI displays |
| Secure boot option | Optional cryptographic authentication of boot image using AES/SHA/RNG accelerators - prevents unauthorized firmware execution |
Applications
| Industrial PLC Controller | Motor Drive HMI Panel |
|---|---|
Use Scenario: Compact programmable logic controller executing ladder logic and motion control sequences in factory automation cabinets. IC Role / Device Role / Timing Role: Central processing unit managing I/O scanning, EtherCAT slave communication, and real-time PWM generation via eHRPWM modules. Use Value: Integrated PRU-ICSS handles 100-µs cycle EtherCAT frames while ARM core runs Linux-based supervisory logic - no external FPGA required. |
Use Scenario: Touch-enabled operator interface for variable-frequency drives with real-time parameter adjustment and fault visualization. IC Role / Device Role / Timing Role: Graphics and control SoC driving 1024×600 RGB LCD via 24-bit LCDC, sampling analog motor feedback via 12-bit ADC, and processing resistive touch coordinates. Use Value: On-chip SGX530 renders smooth vector graphics at 60 fps; integrated TSC eliminates external touch controller IC. |
| Smart Energy Meter Gateway | Embedded Vision Edge Node |
Use Scenario: DIN-rail mounted utility meter concentrator aggregating data from multiple smart meters via RS-485 and forwarding via Ethernet/WAN. IC Role / Device Role / Timing Role: Dual-role communication processor: UARTs handle Modbus RTU over RS-485; Ethernet MAC connects to upstream SCADA network. Use Value: Six UARTs with IrDA/CIR support enable legacy protocol bridging; IEEE 1588v1 PTP ensures time-synchronized meter reading across distributed nodes. |
Use Scenario: Low-power machine vision node performing barcode recognition and defect detection on production lines using CMOS sensor input. IC Role / Device Role / Timing Role: Image acquisition and preprocessing engine: McASP interfaces with audio/video codecs; EDMA transfers raw pixel data directly to OCMC RAM. Use Value: 64KB OCMC RAM provides zero-wait-state buffer for real-time image processing; programmable eCAP modules timestamp sensor trigger events with 1-ns resolution. |
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 |
|---|---|---|---|
| AM3356BZCE30 | 600-MHz Cortex-A8, same ZCE package, identical peripheral set except higher CPU frequency and OPP support | Requires higher power delivery and thermal management; suitable for compute-intensive HMI or protocol gateway tasks | Select when >300-MHz deterministic throughput is required for multi-threaded Linux services or faster EtherCAT frame processing |
| AM3352BZCZ30 | 600-MHz Cortex-A8 in 324-ball ZCZ package, adds second Ethernet port and full PRU I/O pinout | Supports dual-network redundancy and expanded industrial I/O; larger PCB footprint and higher BOM cost | Choose when dual Ethernet ports or full PRU-ICSS pin access is mandatory for PROFINET IRT or multi-axis motion control |
Compared with AM3354BZCE30, AM3356BZCE30 delivers 100% higher CPU throughput at same package and thermal profile, while AM3352BZCZ30 trades compact ZCE form factor for dual Ethernet and full PRU flexibility - making AM3354BZCE30 optimal for cost-sensitive, single-network industrial edge nodes requiring guaranteed –40°C to 125°C operation.
Availability
AM3354BZCE30 is available at Aetrix Electronics and suitable for industrial PLC controllers, motor drive HMIs, smart energy gateways, and embedded vision edge nodes requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for AM3354BZCE30 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 specializing in analog, embedded processing, and connectivity technologies with over 90 years of innovation in industrial and automotive electronics.
The AM335x Sitara™ processor family targets industrial automation and human-machine interface applications, combining ARM Cortex-A8 performance with PRU-ICSS real-time co-processing and industrial protocol acceleration - designed specifically for deterministic edge control without external FPGAs.
FAQ
What is the maximum operating frequency of the AM3354BZCE30?
The AM3354BZCE30 is a fixed 300-MHz grade device per TI's AM335x Device Features Comparison table. Unlike higher-grade variants (e.g., AM3356BZCE30 at 600 MHz), its ARM Cortex-A8 core operates at 300 MHz across the full –40°C to 125°C industrial temperature range, ensuring thermal stability and predictable power consumption in sealed enclosures.
Does the AM3354BZCE30 support dual Ethernet ports?
No. The AM3354BZCE30 in the ZCE package supports only one Ethernet MAC port (MII/RMII/RGMII), as confirmed by TI's Device Features Comparison table. Dual Ethernet is available only on ZCZ-package variants (e.g., AM3354BZCZ30) and higher-grade devices like AM3358/AM3359 - the ZCE variant routes only one set of Ethernet signals to package balls.
How many PRU-ICSS I/O pins are accessible on the AM3354BZCE30?
The AM3354BZCE30 provides limited PRU I/O pinout per TI's Device Features Comparison table, which states "ZCE: Limited PRU I/Os pinned out". Full PRU-ICSS GPIO access requires ZCZ-package devices (e.g., AM3354BZCZ30). This limitation reflects ball mapping constraints in the 298-ball ZCE package versus the 324-ball ZCZ variant.
What memory types does the AM3354BZCE30 support via its EMIF?
The AM3354BZCE30 supports mDDR (LPDDR), DDR2, DDR3, and DDR3L via its 16-bit External Memory Interface (EMIF), with clock rates up to 400 MHz (800-Mbps data rate for DDR3). It also supports NAND/NOR/SRAM through the General-Purpose Memory Controller (GPMC), including BCH-based 4-/8-/16-bit ECC for NAND reliability - all confirmed in Section 1.1 of SPRS717L.
Is secure boot supported on the AM3354BZCE30?
Yes, secure boot is an optional feature available on the AM3354BZCE30 using on-chip AES/SHA/RNG accelerators, as documented in Section 1.1 (Security) of SPRS717L. Implementation requires custom part engagement with Texas Instruments and provisioning of cryptographic keys during manufacturing - it is not enabled by default and depends on fuse programming and bootloader configuration.
AM3354BZCE30 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 298-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:
- 0°C ~ 90°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 298-NFBGA (13x13)
- Additional Interfaces:
- CAN, I2C, McASP, McSPI, MMC/SD/SDIO, UART
AM3354BZCE30 FAQ
1.How can I place an order for AM3354BZCE30 through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3354BZCE30 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 AM3354BZCE30 reliable?
The price and inventory of AM3354BZCE30 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3354BZCE30 is usually 5 days.
3.What payment methods are accepted for AM3354BZCE30?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3354BZCE30 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3354BZCE30?
AM3354BZCE30 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3354BZCE30 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 AM3354BZCE30?
For technical support, including AM3354BZCE30 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3354BZCE30 requirements.
6.How does Aetrix verify that AM3354BZCE30 is sourced from the original manufacturer or authorized distributors?
All AM3354BZCE30 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 AM3354BZCE30 meets industry standards.
7.What is the process for return or replacement of AM3354BZCE30?
All AM3354BZCE30 units undergo pre-shipment inspection (PSI). If there is an issue with AM3354BZCE30, 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 AM3354BZCE30 part is unused and in its original packaging.
Return procedure for AM3354BZCE30:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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