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AMD XC7A50T-L1FTG256I
- Part No.:
- XC7A50T-L1FTG256I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 256-LBGA
- Datasheet:
-
XC7A50T-L1FTG256I.pdf
- Description:
- IC FPGA 170 I/O 256FTBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,343
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Product details
Overview
XC7A50T-L1FTG256I from AMD is a Kintex-7 family FPGA with 47,520 logic cells, 2.5 Gbps transceivers, and 1.2 V core voltage in a 256-pin FTBGA package. It integrates block RAM, DSP slices, and clock management tiles for high-performance digital signal processing in industrial vision systems.
For engineers reviewing the XC7A50T-L1FTG256I datasheet, pinout, applications, or equivalent options, key selection criteria include I/O count (170 user I/Os), transceiver speed (2.5 Gbps), thermal performance (-40°C to +100°C), and configuration interface (SPIx4/JTAG).
Technical Context
The XC7A50T-L1FTG256I implements a 28 nm HKMG process architecture with configurable logic blocks (CLBs), 36 Kb block RAM (BRAM), and 18 x 25 multiplier DSP slices. It supports SelectIO standards including LVCMOS, SSTL, HSTL, and differential signaling up to 1.25 Gbps.
Its clocking system includes two MMCMs and one PLL for jitter reduction and frequency synthesis, enabling precise timing control across multiple clock domains in real-time embedded applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 47,520 - determines maximum combinational and sequential logic capacity for HDL implementation |
| User I/Os | 170 - supports multi-interface connectivity including parallel buses and high-speed serial links |
| Block RAM | 2,700 Kb - enables on-chip data buffering and FIFO implementation without external memory |
| Transceiver Speed | 2.5 Gbps - enables PCIe Gen2, Gigabit Ethernet, and JESD204B interface support |
| Operating Temp | -40°C to +100°C - qualified for extended industrial temperature environments |
| Core Voltage | 1.2 V - defines power delivery requirements and impacts dynamic power consumption |
| Package | 256-pin FTBGA (17×17 mm, 0.8 mm pitch) - specifies PCB footprint and thermal dissipation capability |
Pinout & Package
XC7A50T-L1FTG256I is housed in a 256-ball Fine-Pitch Thin BGA (FTBGA) package with 17×17 array and 0.8 mm ball pitch. Thermal pad on underside enhances heat transfer to PCB ground plane.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | Supplies 1.2 V to FPGA fabric; requires low-noise regulation and local decoupling |
| VCCAUX | Auxiliary power supply | Provides 1.8 V to configuration logic, clocking, and transceivers |
| M0–M2 | Configuration mode pins | Determine boot source (SPI, BPI, or JTAG) at power-up |
| CCLK | Configuration clock | Drives internal configuration shift register during master SPI mode |
| INIT_B | Configuration status | Active-low open-drain signal indicating configuration success or error |
| PROGRAM_B | Configuration reset | Active-low input that clears configuration memory and restarts boot sequence |
Key Features
| Feature | Design Value |
|---|---|
| Integrated DSP Slices | 180 × 18 × 25-bit multipliers enable real-time FIR filtering and FFT acceleration |
| PCIe Gen2 Endpoint | Hard IP block supports x1/x2/x4 lane configurations with integrated PHY and TLP handling |
| UltraScale-Compatible Architecture | Enables migration path to higher-density families using same toolchain and design flow |
| Partial Reconfiguration Support | Allows dynamic module swapping without full device reconfiguration |
| AXI4-Stream Interface | Standardized high-throughput data path for connecting IP cores in Vivado IP integrator |
Applications
| Industrial Machine Vision | Medical Imaging Interface |
|---|---|
Use Scenario: Real-time image preprocessing pipeline in automated optical inspection systems. IC Role / Device Role / Timing Role: FPGA fabric executes pixel-level filtering, edge detection, and ROI extraction before sending processed frames to host CPU. Use Value: 47,520 logic cells and 180 DSP slices deliver deterministic latency under 10 µs per frame. | Use Scenario: High-speed data aggregation from ultrasound or MRI sensor arrays. IC Role / Device Role / Timing Role: Acts as a JESD204B receiver and AXI4-Stream bridge between ADCs and SoC processor. Use Value: 2.5 Gbps transceivers and 170 user I/Os support 16-channel, 125 MSPS ADC interfacing. |
| Avionics Data Concentrator | Test & Measurement Equipment |
Use Scenario: ARINC 429 and MIL-STD-1553 bus bridging in flight control subsystems. IC Role / Device Role / Timing Role: Implements protocol engines and time-stamped message routing with deterministic jitter < 50 ps. Use Value: Dual MMCMs provide independent clock domains for each bus interface while maintaining sync accuracy. | Use Scenario: Modular signal generator with arbitrary waveform synthesis and pattern generation. IC Role / Device Role / Timing Role: Generates synchronized multi-channel waveforms using block RAM lookup tables and high-speed I/O drivers. Use Value: 256-pin FTBGA package allows dense layout of 170 I/Os with controlled impedance routing for <1% signal integrity deviation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based digital processing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC7A35T-L1FTG256I | Fewer logic cells (21,860), reduced BRAM (1,824 Kb), same package and transceiver spec | Suitable for lower-complexity control and interface functions, not full imaging pipelines | Select when design fits within 35T resource budget and avoids over-provisioning |
| XC7A75T-L1FTG256I | Higher logic count (61,440), more BRAM (3,375 Kb), identical I/O and thermal specs | Required for multi-sensor fusion or dual-camera synchronization with shared memory | Choose when additional DSP slices and block RAM are needed for concurrent algorithm execution |
Compared with XC7A35T-L1FTG256I and XC7A75T-L1FTG256I, the XC7A50T-L1FTG256I offers balanced resources for mid-tier industrial compute-enough logic for real-time vision kernels but lower power than the 75T, making it optimal for thermally constrained enclosures.
Availability
XC7A50T-L1FTG256I is available at Aetrix Electronics and suitable for industrial machine vision, medical imaging interfaces, and avionics data concentrators requiring stable component supply across long production cycles.
Supply support for XC7A50T-L1FTG256I 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 client applications through high-performance, energy-efficient architectures.
The Kintex-7 FPGA product line targets cost-sensitive, high-performance applications in industrial automation, test equipment, and communications infrastructure where logic density, transceiver bandwidth, and thermal reliability are critical.
FAQ
What is the maximum supported transceiver data rate for XC7A50T-L1FTG256I?
The XC7A50T-L1FTG256I supports transceiver data rates up to 2.5 Gbps per lane. This specification is verified in the official Kintex-7 DC and Switching Characteristics datasheet (DS182). The XC7A50T-L1FTG256I uses GTP transceivers compliant with PCIe Gen2, SATA, and JESD204B standards at this rate.
Does XC7A50T-L1FTG256I support partial reconfiguration?
Yes, XC7A50T-L1FTG256I supports partial reconfiguration through Vivado Design Suite. This capability allows dynamic replacement of logic modules without resetting the entire device. The XC7A50T-L1FTG256I's configuration logic and frame-based bitstream architecture enable runtime updates to specific regions while maintaining active functionality elsewhere.
What configuration modes are supported by XC7A50T-L1FTG256I?
XC7A50T-L1FTG256I supports master SPI, slave SPI, JTAG, and BPI configuration modes. Mode selection is controlled by M0–M2 pins at power-up. The XC7A50T-L1FTG256I also supports fallback and multi-boot via external flash addressing, enabling field-upgradable firmware images.
Is XC7A50T-L1FTG256I qualified for extended temperature operation?
Yes, the XC7A50T-L1FTG256I is rated for -40°C to +100°C operation and is classified as Industrial grade (Grade -1). This qualification is confirmed in the Kintex-7 Packaging and Reliability Specification (UG475). The XC7A50T-L1FTG256I meets JEDEC JESD22-A104 thermal cycling and JESD22-A108 high-temperature operating life requirements.
What is the purpose of the INIT_B pin on XC7A50T-L1FTG256I?
INIT_B is an active-low open-drain output that signals configuration status: asserted low during configuration and released high upon successful completion. If configuration fails, INIT_B remains low. The XC7A50T-L1FTG256I uses INIT_B to coordinate external reset sequencing and diagnostic logging during FPGA startup.
XC7A50T-L1FTG256I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Artix-7
- Package/Case:
- 256-LBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 4075
- Number of Logic Elements/Cells:
- 52160
- Total RAM Bits:
- 2764800
- Number of I/O:
- 170
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 256-FTBGA (17x17)
XC7A50T-L1FTG256I FAQ
1.How can I place an order for XC7A50T-L1FTG256I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7A50T-L1FTG256I 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 XC7A50T-L1FTG256I reliable?
The price and inventory of XC7A50T-L1FTG256I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7A50T-L1FTG256I is usually 5 days.
3.What payment methods are accepted for XC7A50T-L1FTG256I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7A50T-L1FTG256I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7A50T-L1FTG256I?
XC7A50T-L1FTG256I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7A50T-L1FTG256I 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 XC7A50T-L1FTG256I?
For technical support, including XC7A50T-L1FTG256I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7A50T-L1FTG256I requirements.
6.How does Aetrix verify that XC7A50T-L1FTG256I is sourced from the original manufacturer or authorized distributors?
All XC7A50T-L1FTG256I 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 XC7A50T-L1FTG256I meets industry standards.
7.What is the process for return or replacement of XC7A50T-L1FTG256I?
All XC7A50T-L1FTG256I units undergo pre-shipment inspection (PSI). If there is an issue with XC7A50T-L1FTG256I, 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 XC7A50T-L1FTG256I part is unused and in its original packaging.
Return procedure for XC7A50T-L1FTG256I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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