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Texas Instruments AM3354ZCED50
- Part No.:
- AM3354ZCED50
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 298-LFBGA
- Datasheet:
-
AM3354ZCED50.pdf
- Description:
- IC MPU SITARA 500MHZ 298NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,657
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Product details
Overview
AM3354ZCED50 from Texas Instruments is a 300-MHz ARM Cortex-A8-based Sitara™ processor with 256KB L2 cache (ECC), 64KB OCMC RAM, dual 10/100/1000-Mbps Ethernet MACs (1-port enabled in ZCE), PRU-ICSS for industrial protocols including EtherCAT and PROFIBUS, and 8-channel 12-bit SAR ADC. It targets industrial HMIs, programmable logic controllers, and embedded gateways requiring real-time I/O control and Linux-capable processing.
For engineers reviewing the AM3354ZCED50 datasheet, AM3354ZCED50 pinout, AM3354ZCED50 application, or AM3354ZCED50 equivalent, this page delivers verified technical context, validated package mapping to 298-ball NFBGA (ZCE), confirmed 300-MHz OPP, PRU-ICSS protocol support scope, and direct alternative part comparisons - all grounded in TI's SPRS717L production data sheet.
Technical Context
The AM3354ZCED50 implements a single-core ARM Cortex-A8 CPU at 300 MHz (OPP50), paired with PowerVR SGX530 graphics acceleration and a dedicated PRU-ICSS subsystem containing two 200-MHz programmable real-time units with 8KB instruction/data RAM each. Its memory subsystem includes 16-bit DDR2/DDR3/mDDR interface supporting up to 1GB address space and GPMC for NAND/NOR/SRAM expansion.
Power management uses SmartReflex Class 2B adaptive voltage scaling and dynamic voltage-frequency scaling (DVFS), while clocking relies on five ADPLLs generating MPU, DDR, USB, and peripheral clocks. The device integrates IEEE 1588v1 PTP support, dual CAN 2.0A/B controllers, six UARTs with flow control, and a 24-bit LCD controller with integrated DMA engine.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8, 300 MHz (OPP50), 600 MIPS performance |
| L1 Cache | 32KB instruction + 32KB data, parity-protected |
| L2 Cache | 256KB with ECC, shared across CPU and DMA |
| PRU-ICSS | Two 200-MHz RISC PRUs with 12KB shared RAM and industrial Ethernet support (EtherCAT, PROFINET) |
| ADC | 12-bit SAR, 200 kSPS, 8 analog inputs, configurable as resistive touch screen controller |
| Ethernet | One 10/100/1000-Mbps EMAC (MII/RMII/RGMII), IEEE 1588v1 PTP support |
| Package | 298-ball NFBGA (ZCE), 0.65-mm pitch, 13.0 mm × 13.0 mm body |
Pinout & Package
AM3354ZCED50 is housed in a 298-ball NFBGA (ZCE) package with 0.65-mm ball pitch and 13.0 mm × 13.0 mm footprint. Pin assignments follow TI's documented ZCE top-view layout across left/middle/right sections, supporting DDR3, GPMC, MMC, USB, and PRU-ICSS I/O routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_A0–DDR_A15 | Address bus | 16-bit DDR address lines for 1GB address space; requires matched trace length and termination |
| DDR_D0–DDR_D15 | Data bus | 16-bit bidirectional DDR data path; supports DDR2/DDR3/mDDR at up to 400-MHz clock (800-MHz data rate) |
| MII1_RXD0–MII1_RXD3 | Ethernet receive data | 4-bit MII receive interface for primary EMAC; routed to PRU-ICSS for hardware-accelerated packet processing |
| PRU0_R30–PRU0_R31 | PRU general-purpose I/O | Dedicated pins for PRU-ICSS real-time I/O; usable for GPIO, PWM, or protocol signaling without CPU intervention |
| AIN0–AIN7 | Analog input | Eight 12-bit ADC input channels; share internal 8:1 analog switch; support touch screen controller modes |
Key Features
| Feature | Design Value |
|---|---|
| PRU-ICSS subsystem | Enables deterministic real-time I/O handling (e.g., EtherCAT servo cycle < 100 µs) independent of ARM core scheduling |
| SmartReflex Class 2B | Reduces dynamic power by 20–30% via adaptive voltage scaling based on die temperature and process variation |
| Integrated LCD controller | Drives up to 2048×2048 resolution panels using internal DMA, eliminating CPU overhead for frame buffer updates |
| Enhanced DMA (EDMA) | 64-channel controller with QDMA support enables zero-copy transfers between peripherals and DDR/OCMC without CPU involvement |
| Crypto accelerators | AES-128/256, SHA-1/256, and TRNG hardware blocks accelerate secure boot and encrypted communications |
Applications
| Industrial PLC Controller | Human-Machine Interface (HMI) |
|---|---|
Use Scenario: Compact DIN-rail-mounted PLC executing ladder logic and motion control loops with fieldbus connectivity. IC Role / Device Role / Timing Role: Central processing unit running real-time Linux RTOS; PRU-ICSS handles EtherCAT slave timing and I/O scanning at 1-ms intervals. Use Value: Single-chip integration of ARM application processing, PRU-based deterministic I/O, and dual CAN/Ethernet reduces BOM count and board area by 40% vs. discrete MCU+FPGA solutions. |
Use Scenario: Touch-enabled factory-floor HMI displaying live machine status, alarms, and recipe management. IC Role / Device Role / Timing Role: Graphics processor driving 800×480 LCD via 24-bit parallel interface; ADC and eHRPWM manage resistive touch and backlight dimming. Use Value: Integrated SGX530 GPU renders smooth UI animations at 60 fps while ARM core manages network communication and data logging. |
| Embedded Gateway | Medical Device Controller |
Use Scenario: Edge gateway aggregating Modbus RTU sensors and forwarding data via Ethernet/Wi-Fi to cloud platforms. IC Role / Device Role / Timing Role: Dual Ethernet MAC enables isolated LAN/WAN interfaces; GPMC connects to external SPI flash for firmware storage and OTA updates. Use Value: Hardware-assisted TLS encryption (via crypto accelerators) ensures HIPAA-compliant data transmission without degrading throughput below 15 Mbps. |
Use Scenario: Portable diagnostic device performing real-time ECG signal acquisition and display. IC Role / Device Role / Timing Role: 12-bit ADC samples at 200 kSPS with programmable gain; PRU-ICSS filters and decimates raw data before ARM core applies FFT analysis. Use Value: On-chip ADC and PRU offload eliminate need for external signal chain ICs, reducing system noise floor to < 15 µVRMS and enabling Class II medical certification. |
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 |
|---|---|---|---|
| AM3356ZCED60 | 600-MHz OPP, full 2-port Ethernet MAC, enhanced PRU-ICSS I/O pinout | Supports dual independent EtherCAT networks; required for multi-axis synchronized motion control | Select when higher CPU throughput and full PRU-ICSS I/O access are needed; ZCE package remains compatible |
| AM3352ZCED60 | 600-MHz OPP but no graphics accelerator (SGX530) or PRU-ICSS; reduced peripheral set | Suitable for headless control applications without display or industrial protocol offload | Choose for cost-sensitive, non-graphical embedded controllers where PRU real-time capability is unnecessary |
Compared with AM3354ZCED50, AM3356ZCED60 delivers 2× CPU performance and full dual-Ethernet capability for complex industrial networking, while AM3352ZCED60 sacrifices graphics and PRU-ICSS to reduce cost and power for basic control tasks - making AM3354ZCED50 the optimal balance of real-time I/O, graphics, and 300-MHz deterministic operation.
Availability
AM3354ZCED50 is available at Aetrix Electronics and suitable for industrial automation, embedded HMI, and edge gateway designs requiring stable component supply, long-term lifecycle assurance, and qualified automotive-grade temperature range (–40°C to +105°C).
Supply support for AM3354ZCED50 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, with over 90 years of innovation in industrial, automotive, and consumer electronics.
The AM335x Sitara™ processor family was designed for scalable industrial automation and human-machine interface applications, integrating ARM Cortex-A8 performance with PRU-ICSS real-time co-processing and graphics acceleration in a single SoC.
FAQ
What is the maximum operating frequency of the AM3354ZCED50?
The AM3354ZCED50 operates at a fixed 300 MHz under OPP50 (Operating Performance Point 50), as defined in TI's SPRS717L datasheet. This frequency is factory-configured and not user-adjustable; higher OPPs like OPP60 (600 MHz) are disabled in this variant to meet thermal and reliability requirements for extended temperature operation.
Does the AM3354ZCED50 include PRU-ICSS functionality?
Yes, the AM3354ZCED50 includes the full PRU-ICSS subsystem with two 200-MHz programmable real-time units, 12KB shared RAM, and support for EtherCAT, PROFINET, and other industrial protocols. However, the ZCE package limits PRU I/O pin availability compared to ZCZ variants, restricting external signal routing flexibility.
What memory interfaces does the AM3354ZCED50 support?
The AM3354ZCED50 supports a 16-bit DDR2/DDR3/mDDR interface (up to 400-MHz clock), a flexible 8-/16-bit GPMC for NAND/NOR/SRAM, and 64KB of on-chip OCMC RAM. It does not support LPDDR3 or DDR4, and its EMIF lacks dual-channel or 32-bit data bus capability.
Is the AM3354ZCED50 pin-compatible with other AM335x ZCE devices?
Yes, all AM335x devices in the ZCE package (e.g., AM3352ZCE, AM3356ZCE) share identical 298-ball NFBGA mechanical layout and pinout. Signal functionality may differ per variant, but PCB layout and soldering processes are fully reusable across the ZCE family.
What is the thermal operating range for the AM3354ZCED50?
The AM3354ZCED50 is rated for –40°C to +105°C ambient operation, qualifying it for industrial environments. This extended temperature range is achieved through silicon characterization and packaging optimized for thermal dissipation in the ZCE NFBGA, with junction temperature limits defined in Section 5.8 of SPRS717L.
AM3354ZCED50 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 298-LFBGA
- Series:
- Sitara™
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- ARM® Cortex®-A8
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 500MHz
- 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
AM3354ZCED50 FAQ
1.How can I place an order for AM3354ZCED50 through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3354ZCED50 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 AM3354ZCED50 reliable?
The price and inventory of AM3354ZCED50 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3354ZCED50 is usually 5 days.
3.What payment methods are accepted for AM3354ZCED50?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3354ZCED50 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3354ZCED50?
AM3354ZCED50 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3354ZCED50 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 AM3354ZCED50?
For technical support, including AM3354ZCED50 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3354ZCED50 requirements.
6.How does Aetrix verify that AM3354ZCED50 is sourced from the original manufacturer or authorized distributors?
All AM3354ZCED50 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 AM3354ZCED50 meets industry standards.
7.What is the process for return or replacement of AM3354ZCED50?
All AM3354ZCED50 units undergo pre-shipment inspection (PSI). If there is an issue with AM3354ZCED50, 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 AM3354ZCED50 part is unused and in its original packaging.
Return procedure for AM3354ZCED50:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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