XC7A15T-1FTG256C - 16,640-Cell Artix-7 FPGA | AMD
MPN: XC7A15T-1FTG256C ✓ ActiveXC7A15T-1FTG256C Overview
An FPGA is a semiconductor whose digital logic, interconnect, and dedicated processing blocks are configured through a bitstream after fabrication. The Artix-7 family belongs to the broader programmable-logic hierarchy: FPGA, programmable logic device, digital semiconductor, and integrated circuit. This balance of logic density, I/O availability, and processing capability makes the XC7A15T suitable for embedded control, communications, industrial automation, machine vision, and prototype hardware.
Key features include 16,640 programmable logic cells, 170 user I/Os, a maximum clock rating of 464 MHz, and a 950 mV to 1.05 V core-voltage range identified in the verified sources. The device also includes MMCM and PLL resources according to the product listing, along with DSP and analog mixed-signal capabilities described for the Artix-7 family. The -1 suffix identifies the device speed grade, while the C suffix denotes the commercial temperature option.
The 256-ball FTBGA package supports dense board integration without relying on a large leaded footprint. Because a complete, verified ball-by-ball pin list was not included in the supplied source set, engineers should use AMD's official Artix-7 package pinout files before assigning signals, power planes, or configuration pins. Device configuration, I/O standards, and board-level connectivity must follow those package-specific files rather than general device assumptions.
Typical uses include industrial controllers, communication equipment, machine-vision preprocessing, software-defined radio signal processing, sensor fusion, and rapidly deployed FPGA prototypes. In these systems, parallel programmable logic can implement interfaces or protocol engines, DSP slices can accelerate filters and transforms, and block RAM can buffer captured or transmitted data.
Design planning should begin with AMD's Vivado or compatible FPGA design tools and the exact Artix-7 device constraints. Check timing at the selected -1 speed grade, validate I/O standards against the board, and plan decoupling and power delivery for the 0.95 V to 1.05 V core supply. This page combines verified catalog data, sourcing details, and engineering guidance beyond a basic distributor listing.
Drop-in alternatives for XC7A15T-1FTG256C — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with XC7A15T-1FTG256C (same form factor and footprint) — differing in Logic Cells, Package, Device Type, Process Technology, Speed Grade.
XC7A15T-2FTG256C
✅ Drop-InContact for price
View Datasheet →XC7A15T-1FTG256I
✅ Drop-InContact for price
View Datasheet →XC7A15T-2FTG256I
✅ Drop-In📋 Reference alternative (not in catalog)
XC7A35T-1FTG256C
✅ Drop-InContact for price
View Datasheet →XC7A35T-2FTG256C
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →XC7A15T-1FTG256C Maximum Ratings & Electrical Characteristics
| Device Type | Artix-7 FPGA |
| Logic Cells | 16,640 cells |
| User I/O | 170 I/Os |
| Maximum Frequency | 464 MHz |
| Core Supply Voltage | 950 mV to 1.05 V |
| Process Technology | 28 nm |
| Package | 256-ball FTBGA |
| Terminal Count | 256 balls |
| Speed Grade | -1 |
| Temperature Grade | Commercial |
| Maximum Operating Temperature | 85 °C |
| Clock Management | MMCM and PLL |
| Programmable Processing | DSP processing |
| Analog Resources | Analog mixed-signal integration |
| Product Line | Artix-7 |
| Device Technology | Field-programmable gate array |
XC7A15T-1FTG256C 256-ball ftbga Pin Configuration Guide
Pin configuration for XC7A15T-1FTG256C (256-ball ftbga package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for XC7A15T-1FTG256C.
Refer to the datasheet for full pin configuration.
Typical Applications
XC7A15T-1FTG256C is suitable for 6 applications: Industrial Control and Automation, Machine Vision Preprocessing, Software-Defined Radio Signal Processing, Communications and Protocol Bridging, Sensor Fusion and Data Acquisition, Rapid FPGA Prototype Development.
Industrial Control and Automation
The XC7A15T-1FTG256C fits compact industrial controllers because its 16,640 logic cells and 170 I/Os can combine multiple digital interfaces, sequencing logic, and supervisory functions in one FPGA. The -1 commercial grade is appropriate for equipment operating within its verified maximum temperature of 85 °C. Designers can implement machine interlocks, encoder or sensor logic, communication bridges, and real-time control paths while using the Artix-7 clock-management resources. The main design check is timing closure at the -1 grade, because clock frequency headroom is narrower than with the -2 option. Use the official FTG256 pinout file when assigning industrial field interfaces and ensure isolation, protection, and grounding requirements are handled by the surrounding analog and power circuitry.
Recommended
Machine Vision Preprocessing
The XC7A15T-1FTG256C is suitable for front-end machine-vision preprocessing where parallel pixel data must be filtered, thresholded, or reduced before transmission. Its 16,640-cell Artix-7 fabric can implement deterministic data paths, while the verified DSP, PLL, and MMCM resources support timed digital processing and clock management. The 170 I/Os provide substantial connectivity for image sensors and capture interfaces, although actual usable I/O depends on the selected speed grade, power configuration, and package constraints. At the -1 grade, timing closure should be verified for the pixel clock and parallel data paths. For larger resolutions or multiple video streams, the 32K-cell XC7A35T family offers additional capacity, but the target remains a cost-sensitive option for moderate preprocessing workloads.
Recommended
Software-Defined Radio Signal Processing
The XC7A15T-1FTG256C can implement sampling-rate conversion, digital filtering, modulation state machines, and programmable interface logic in software-defined radio equipment. Its Artix-7 architecture provides 16,640 logic cells, DSP resources, MMCM, and PLL blocks, enabling deterministic high-speed digital pipelines without relying on a separate FPGA for every function. The verified 464 MHz maximum listing should not be treated as a guaranteed system clock; designers must constrain the design for the selected -1 speed grade and complete timing analysis. The commercial temperature option suits indoor or temperature-controlled radio equipment. Confirm that the chosen radio front end uses compatible logic levels, then implement clocking, decimation, and channelization using the device's clock-management and DSP resources.
Recommended
Communications and Protocol Bridging
The XC7A15T-1FTG256C is appropriate for protocol converters and communication gateways that must bridge interfaces with incompatible widths or timing. Its 16,640-cell logic fabric and 170 I/Os allow transmit and receive state machines, FIFOs, packet parsing, and clock-domain crossing to be consolidated. The verified PLL and MMCM resources are especially useful for deriving deterministic internal clocks, while block RAM can support buffering between serial links and slower backhaul interfaces. Because the part is a -1 speed-grade device, timing analysis must use the correct speed-grade constraints rather than the maximum family frequency. For applications requiring greater parallelism, higher line rates, or additional transceiver resources, a larger Artix-7 device should be evaluated instead of forcing excess logic into the target.
Recommended
Sensor Fusion and Data Acquisition
The XC7A15T-1FTG256C can collect and fuse data from multiple sensors in compact industrial or instrumentation systems. Its 170 I/Os provide ample physical connections for digital sensors, while the programmable fabric can implement filtering, calibration tables, timestamp counters, and data packing. The available DSP processing and clock-management blocks help organize deterministic sampling pipelines, and 16,640 logic cells make the device suitable for moderate rather than extremely parallel workloads. A major implementation consideration is clock-domain isolation: sensor interfaces may operate at unrelated frequencies, so the design should use supported clocking resources and verify crossing behavior. The 0.95 V to 1.05 V core range also requires careful board-level power planning and decoupling using AMD's complete electrical guidance.
Recommended
Rapid FPGA Prototype Development
The XC7A15T-1FTG256C is a practical option for prototypes requiring more logic and I/O than a microcontroller while retaining a cost-sensitive Artix-7 configuration. Engineers can implement algorithms, interface adapters, test generators, and data acquisition logic, then iterate through programmable bitstreams rather than redesigning fixed hardware. Its 16,640 logic cells and verified 170 I/Os support moderate parallel designs, and the 256-ball FTBGA package is compact but requires careful escape routing. The -1 speed grade provides a lower-cost route into prototyping, although timing-critical blocks should be constrained against the correct grade. Because BGA assembly and 0.95 V-to-1.05 V core delivery increase hardware complexity, verify the package pinout, power rails, configuration method, and board stack-up before ordering a prototype.
Recommended
Recommended Products Summary
Engineering reference data for XC7A15T-1FTG256C — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XC7A15T-2FTG256C | XC7A15T-1FTG256I | XC7A15T-2FTG256I | XC7A35T-1FTG256C |
|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD |
| Package | 256-ball FTBGA | 256-ball FTBGA - same | 256-ball FTBGA - same | 256-ball FTBGA - same | 256-ball FTBGA - same |
| Logic Cells | 16,640 cells | 16,640 cells | 16,640 cells | 16,640 cells | 32K cells |
| Speed Grade | -1 | -2 | -1 | -2 | -1 |
| Temperature Class | Commercial | Commercial | Industrial | Industrial | Commercial |
Key Differentiators
- Lower-cost -1 performance option within the Artix-7 family (vs XC7A15T-2FTG256C)
- Commercial-temperature configuration for controlled environments (vs XC7A15T-1FTG256I)
- Balanced 16,640-cell configuration with 170 I/Os (vs XC7A35T-1FTG256C)
Design Notes
Do not route the XC7A15T-1FTG256C from general family knowledge. Download AMD's Artix-7 FTG256 package pinout files and use the exact device-specific assignments for power, ground, configuration, clock, and user I/O. The supplied sources confirm a 256-ball FTBGA package but do not contain the complete ball table. Ball assignment, differential-pair rules, and voltage compatibility must therefore be checked against the official package file before schematic sign-off.
Plan the board around the verified 0.95 V to 1.05 V core-voltage range, but obtain the complete rail and sequencing requirements from AMD's Artix-7 power guidance. Place decoupling capacitors according to the manufacturer layout instructions, keep sensitive power distribution paths short, and provide adequate return paths under the BGA. Verify steady-state and transient behavior across temperature rather than relying only on nominal supply voltage.
Do not assume that the 464 MHz family-level figure can be used directly as the XC7A15T-1FTG256C operating frequency. Create a timing-constrained project using the exact -1 device speed model, then verify setup, hold, and clock-skew margins. A failing path may be resolved with the -2 grade, but only after checking power, clocking, and placement because changing speed grade alone does not guarantee closure.
Keep high-speed clock and differential data routes short and isolated from noisy switching paths. Apply the package-specific I/O and power guidance to the 256-ball BGA, including escape routing, reference-plane continuity, and via placement. MMCM and PLL outputs should be distributed according to AMD clocking recommendations, and unused inputs should be handled according to the device constraints rather than left as arbitrary board-level nets.
Compliance Information
The supplied sources do not provide explicit RoHS, REACH, lead-free, halogen-free, or conflict-minerals declarations. AEC-Q100 is marked not_applicable because this is an FPGA rather than an automotive-qualified component designation in the provided data.
