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AMD XC7K355T-2FFG901C
- Part No.:
- XC7K355T-2FFG901C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 900-BBGA, FCBGA
- Datasheet:
-
XC7K355T-2FFG901C.pdf
- Description:
- IC FPGA 300 I/O 901FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,715
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Product details
Overview
XC7K355T-2FFG901C from AMD is a Kintex-7 FPGA with 354,912 logic cells, 1,824 DSP slices, 23.8 Mb of block RAM, 600 I/O pins, and -2 speed grade, designed for high-throughput data processing in radar signal conditioning and high-speed serial interface bridging.
For engineers reviewing the XC7K355T-2FFG901C datasheet, pinout, applications, or equivalent options, key selection criteria include I/O voltage support (1.2 V to 3.3 V), transceiver line rates up to 13.1 Gb/s, and integrated PCIe Gen3 x8 endpoint capability.
Technical Context
The XC7K355T-2FFG901C implements a 28 nm HKMG process architecture with configurable logic blocks (CLBs), dedicated DSP48E1 slices for arithmetic-intensive tasks, and 24 multi-gigabit transceivers supporting protocols including PCIe Gen3, SATA, and CPRI. It integrates dual 10-bit 1 MSPS ADCs for auxiliary monitoring.
Configuration is performed via Master SelectMAP or JTAG, with bitstream encryption using AES-256 and HMAC authentication. The device supports partial reconfiguration and includes hardened IP for PCI Express, Ethernet MAC, and memory controllers.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 354,912 - total programmable LUT/FF pairs for complex digital logic implementation |
| DSP Slices | 1,824 - fixed-point multiply-accumulate units enabling real-time filtering and FFT acceleration |
| Block RAM | 23.8 Mb - distributed and block memory resources for buffering, FIFOs, and lookup tables |
| Transceivers | 24 × 13.1 Gb/s - supports PCIe Gen3 x8, 10G Ethernet, and CPRI over serial interfaces |
| I/O Pins | 600 - user-configurable pins supporting LVDS, SSTL, HSTL, and differential signaling standards |
| Speed Grade | -2 - guarantees timing closure at maximum operating frequencies under industrial temperature range |
| ADC Channels | 2 × 10-bit - on-chip auxiliary analog-to-digital converters for power/temperature monitoring |
Pinout & Package
XC7K355T-2FFG901C is housed in a 901-pin Flip-Chip Fine-Pitch Ball Grid Array (FCBGA) package with 1.0 mm ball pitch, optimized for thermal dissipation and high-speed signal integrity in dense PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| MGTAVCC / MGTAVTT | Analog transceiver supply | Separate 1.0 V and 1.2 V supplies required for stable high-speed serial operation |
| IO_Lx_y | User I/O bank | Configurable per-bank voltage (1.2–3.3 V) and standard (LVCMOS/LVDS/SSTL) |
| CCLK / INIT_B / DONE | Configuration interface | Master SPI configuration mode control signals with status feedback |
| PCIE_CLK_P/N | PCIe reference clock | Dedicated differential input for PCIe Gen3 endpoint clocking |
| VCCAUX / VCCINT | Core and auxiliary supply | 1.8 V auxiliary and 1.0 V core rails powering CLBs, interconnect, and configuration logic |
Key Features
| Feature | Design Value |
|---|---|
| PCIe Gen3 x8 Endpoint | Hardened controller enables direct host attachment without external bridge logic |
| Partial Reconfiguration | Dynamic logic update capability allows runtime function swapping without full reset |
| AES-256 Bitstream Encryption | Prevents unauthorized cloning and intellectual property theft during field deployment |
| Dual 10-bit 1 MSPS ADCs | On-die monitoring of board-level parameters eliminates need for external ADC components |
| 24 × 13.1 Gb/s Transceivers | Supports protocol stacking (e.g., 4× CPRI + 2× SATA) within single device |
Applications
| Radar Signal Processing | High-Speed Data Acquisition |
|---|---|
Use Scenario: Real-time beamforming and pulse-Doppler processing in phased-array radar systems. IC Role / Device Role / Timing Role: FPGA fabric executes time-critical DSP kernels while transceivers interface with ADC/DAC FMC modules. Use Value: 1,824 DSP slices enable >10 GFLOPS sustained compute; 24 transceivers route parallel 12-bit/1 GSPS ADC streams. | Use Scenario: Multi-channel oscilloscope front-end capturing synchronized analog waveforms at 1+ GS/s. IC Role / Device Role / Timing Role: Time-aligned sampling control, deep buffer management, and real-time FFT offload. Use Value: 23.8 Mb block RAM provides >16 MS sample depth; -2 speed grade ensures deterministic 5 ns setup timing. |
| Optical Transport Bridging | Industrial Machine Vision |
Use Scenario: Protocol translation between CPRI-based fronthaul and OTU2 backhaul in 5G baseband units. IC Role / Device Role / Timing Role: Serial interface aggregator with elastic buffers and framing logic for jitter tolerance. Use Value: 24 transceivers support 12× CPRI @ 6.144 Gb/s + 2× OTU2 @ 10.709 Gb/s simultaneously. | Use Scenario: High-resolution image preprocessing pipeline in semiconductor wafer inspection systems. IC Role / Device Role / Timing Role: Pixel-level filtering, defect detection kernel, and GigE Vision interface controller. Use Value: 600 I/O pins drive parallel CMOS sensors and support 10 GbE vision streaming via XAUI. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based high-performance signal processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU060-2FFVA1156I | UltraScale architecture, 469K logic cells, higher transceiver count (32), no on-chip ADC | Better suited for 25G+ Ethernet and AI inference acceleration; lacks integrated analog monitoring | Select when requiring >16 Gb/s transceivers or larger logic capacity; verify ADC dependency in system monitoring path |
| XC7VX485T-2FFG1761C | Virtex-7 family, same 28 nm node, 485K logic cells, 28 transceivers, identical ADC spec | Higher logic density and I/O count (700 pins) for large-scale protocol gateways and test equipment | Choose for designs needing >355K logic cells or additional I/O banks; same configuration flow and toolchain compatibility |
Compared with XC7K355T-2FFG901C, the XCKU060 offers greater bandwidth and scalability but removes analog monitoring, while the XC7VX485T delivers higher logic density and I/O count within the same generation-both require PCB redesign due to different packages and pinouts.
Availability
XC7K355T-2FFG901C is available at Aetrix Electronics and suitable for radar signal conditioning, high-speed data acquisition, and optical transport bridging requiring stable component supply across extended product lifecycles.
Supply support for XC7K355T-2FFG901C 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
AMD is a global semiconductor leader delivering adaptive computing solutions for data centers, AI, embedded, and aerospace applications.
The Kintex-7 FPGA family targets cost-optimized high-performance applications such as wireless infrastructure, medical imaging, and test & measurement systems.
FAQ
What is the maximum transceiver line rate supported by XC7K355T-2FFG901C?
The XC7K355T-2FFG901C supports a maximum transceiver line rate of 13.1 Gb/s per channel. This enables compliance with PCIe Gen3, 10G Ethernet, and CPRI 6.144 Gb/s standards. All 24 transceivers in the XC7K355T-2FFG901C operate within this specification under industrial temperature conditions and -2 speed grade timing constraints.
Does XC7K355T-2FFG901C include on-chip analog-to-digital converters?
Yes, the XC7K355T-2FFG901C integrates two 10-bit, 1 MSPS auxiliary ADCs. These ADCs monitor internal supply voltages and die temperature, providing telemetry data without external components. Their inputs are accessible via dedicated pins and are managed through the System Monitor IP block in Vivado design tools.
What configuration modes does XC7K355T-2FFG901C support?
The XC7K355T-2FFG901C supports Master SelectMAP, Slave SelectMAP, JTAG, and Serial Peripheral Interface (SPI) configuration modes. Configuration bitstreams can be loaded from external flash memory or host processors. AES-256 encryption and HMAC authentication are mandatory for secure bitstream loading in all supported modes.
Is XC7K355T-2FFG901C compatible with Vivado Design Suite?
Yes, XC7K355T-2FFG901C is fully supported in AMD Vivado Design Suite 2022.2 and later versions. The device appears in the part selection list with complete IP catalog integration, timing analysis models, and hardware manager recognition. Legacy ISE tools do not support this part.
What is the operating temperature range for XC7K355T-2FFG901C?
The XC7K355T-2FFG901C is rated for industrial temperature operation from –40 °C to +100 °C junction temperature. This rating applies to the C-grade device variant and is validated per JEDEC JESD22-A104 reliability testing. Thermal design must maintain junction temperature within this range under full logic and transceiver utilization.
XC7K355T-2FFG901C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Kintex®-7
- Package/Case:
- 900-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 27825
- Number of Logic Elements/Cells:
- 356160
- Total RAM Bits:
- 26357760
- Number of I/O:
- 300
- Number of Gates:
- -
- Voltage - Supply:
- 0.97V ~ 1.03V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 901-FCBGA (31x31)
XC7K355T-2FFG901C FAQ
1.How can I place an order for XC7K355T-2FFG901C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7K355T-2FFG901C 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 XC7K355T-2FFG901C reliable?
The price and inventory of XC7K355T-2FFG901C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7K355T-2FFG901C is usually 5 days.
3.What payment methods are accepted for XC7K355T-2FFG901C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7K355T-2FFG901C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7K355T-2FFG901C?
XC7K355T-2FFG901C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7K355T-2FFG901C 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 XC7K355T-2FFG901C?
For technical support, including XC7K355T-2FFG901C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7K355T-2FFG901C requirements.
6.How does Aetrix verify that XC7K355T-2FFG901C is sourced from the original manufacturer or authorized distributors?
All XC7K355T-2FFG901C 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 XC7K355T-2FFG901C meets industry standards.
7.What is the process for return or replacement of XC7K355T-2FFG901C?
All XC7K355T-2FFG901C units undergo pre-shipment inspection (PSI). If there is an issue with XC7K355T-2FFG901C, 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 XC7K355T-2FFG901C part is unused and in its original packaging.
Return procedure for XC7K355T-2FFG901C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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