XC7A100T-1FG484I - 101440-Cell Industrial FPGA | AMD
MPN: XC7A100T-1FG484I ✓ ActiveXC7A100T-1FG484I Overview
An FPGA is a programmable-logic semiconductor whose digital logic, interconnect, memory, and I/O resources are configured after manufacture. Within the semiconductor hierarchy, an FPGA is a programmable logic device and a complex integrated circuit. Compared with a fixed-function microcontroller or application-specific controller, an Artix-7 FPGA provides parallel processing resources, flexible interfaces, deterministic hardware behavior, and field-updatable configurations. This makes the XC7A100T especially useful when a design requires multiple data paths, high I/O density, or specialized interface timing.
The verified product listing identifies 101,440 programmable logic cells, 285 I/O, and a 484-BBGA package. The device is based on 28 nm CMOS FPGA technology and includes programmable logic, block RAM, DSP resources, clock-management circuitry, and high-speed I/O. Its logic-cell and I/O resources support parallel data acquisition, protocol conversion, control-loop implementation, test sequencing, and embedded signal processing. The listed 1.0 V operating reference provides a basis for power planning, although the complete AC and DC limits must be checked in the manufacturer data sheet for every voltage, temperature, and speed condition.
The FPGA architecture allows multiple clock domains, registered I/O paths, dedicated memory resources, and parallel processing pipelines. DSP blocks can accelerate fixed-point and filtering operations without relying entirely on a soft processor. Dedicated clock-management and I/O resources support predictable timing when constraints, pin planning, and board-level signal integrity are handled according to the AMD design tools and device documentation.
Typical implementations include industrial automation controllers, sensor and instrumentation hubs, communications equipment, data-acquisition systems, embedded vision preprocessing, and custom accelerator modules. The 285 I/O make the device useful for parallel sensor interfaces, digital buses, and control peripherals, while the 101,440 logic cells allow substantial control logic and data pipelines to be implemented on one programmable device.
PCB design must account for the 484-ball package, power-supply sequencing, decoupling, ball assignments, high-speed routing, and thermal performance. Designers should use the AMD package pinout files, verify the exact ball map for the ordered MPN, and generate the physical design using the supported Vivado device installation. Configuration storage, clocking, JTAG access, and power rails should be validated before fabrication.
This product record combines verified distributor specifications, available Artix-7 alternatives, package-level design guidance, and practical selection considerations. It is intended to support initial sourcing and engineering triage, while production decisions should rely on the current AMD data sheet, package files, design guides, and tool release notes.
Drop-in alternatives for XC7A100T-1FG484I — 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 XC7A100T-1FG484I (same form factor and footprint) — differing in Package, Logic Cells, Speed Grade, Operating Temperature, Process Technology.
XC7A100T-2FG484I
✅ Drop-In📋 Reference alternative (not in catalog)
XC7A100T-1FGG484I
✅ Drop-InContact for price
View Datasheet →XC7A100T-2FGG484I
✅ Drop-In ⚠️ Specs UnverifiedContact for price
View Datasheet →XC7A100T-2FGG484C
✅ Drop-In📋 Reference alternative (not in catalog)
XQ7A100T-1FG484M
✅ Drop-In📋 Reference alternative (not in catalog)
XC7A100T-1FG484I Maximum Ratings & Electrical Characteristics
| Device Type | Artix-7 Field-Programmable Gate Array (FPGA) |
| Logic Cells | 101,440 cells |
| I/O Count | 285 I/O |
| Package | 484-BBGA |
| Speed Grade | -1 |
| Temperature Grade | Industrial |
| Process Technology | 28 nm CMOS |
| Core Supply Reference | 1.0 V VCCINT |
| Programmable Logic | 101,440-cell FPGA logic fabric |
| Mounting Type | Surface Mount |
| Ball Count | 484 balls |
| AEC-Q100 Qualification | Not applicable |
XC7A100T-1FG484I 484-bbga Pin Configuration Guide
Pin configuration for XC7A100T-1FG484I (484-bbga 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 XC7A100T-1FG484I.
Refer to the datasheet for full pin configuration.
Typical Applications
XC7A100T-1FG484I is suitable for 6 applications: Industrial Automation Controller, Data-Acquisition and Instrumentation Hub, Communications and Protocol Conversion, Embedded Signal Processing, Test and Measurement Equipment, Embedded Vision Preprocessing.
Industrial Automation Controller
The XC7A100T-1FG484I fits industrial automation controllers because its 101,440 logic cells can combine sequencing, state-machine control, diagnostics, and communications logic on one programmable device. The 285 I/O provide substantial connectivity for sensors, actuators, encoders, and digital buses. Its industrial-temperature ordering option supports equipment intended for extended environmental operation. A typical design would use parallel FPGA logic for deterministic control and a small embedded processor for networking or supervisory functions. Vivado timing analysis, thermal verification, and AMD package-file checks are required before production.
Recommended
Data-Acquisition and Instrumentation Hub
The XC7A100T-1FG484I is suitable for parallel data-acquisition systems because 101,440 logic cells can implement multiple acquisition channels, digital filtering, trigger logic, and data packing concurrently. Its 285 I/O also reduce the need for external interface logic when connecting parallel converters, counters, or FPGA-based sensor front ends. The -1 speed grade must be checked against the required sample rate and timing margin through Vivado post-route timing. Power sequencing and decoupling should follow the AMD Artix-7 power and PCB guidance, with signal-integrity validation added for high-speed analog-front-end interfaces.
Recommended
Communications and Protocol Conversion
The XC7A100T-1FG484I can implement custom communication links, protocol converters, test equipment, and interface bridges in parallel programmable logic. Its 101,440 logic cells provide room for transmit and receive pipelines, framing logic, FIFOs, checksums, and test-pattern generation, while 285 I/O support parallel data paths and control signals. The -1 grade must be validated against target line rates, and the selected package file must confirm that every required I/O remains available in the intended design. Constrain clock domains carefully in Vivado to prevent timing violations and unintended clock-domain crossings.
Recommended
Embedded Signal Processing
The XC7A100T-1FG484I supports embedded signal-processing functions where parallel filters, correlation, modulation, or fixed-point algorithms benefit from dedicated FPGA resources. The 101,440-cell fabric can host multiple parallel lanes, and the device also provides DSP and block-RAM resources for suitable arithmetic and buffering. Engineers should map arithmetic to DSP blocks and storage to block RAM rather than consuming general logic unnecessarily. The exact DSP and memory quantities were not present in the supplied records, so they must be obtained from the current Artix-7 data sheet. Timing, power, and utilization should be checked after synthesis and implementation.
Recommended
Test and Measurement Equipment
The XC7A100T-1FG484I is appropriate for programmable test systems because its large logic fabric can execute parallel test sequences, pattern generation, response capture, and timing-control functions. With 285 I/O, the device can connect directly to multiple instruments, device-under-test buses, and trigger networks while coordinating results in real time. The -1 speed grade must be checked against the required test-clock frequency and setup-and-hold constraints. Engineers should use synchronous design practices, specify package I/O standards in constraints, and use the AMD package pinout files to avoid assignment errors during board bring-up.
Recommended
Embedded Vision Preprocessing
The XC7A100T-1FG484I can implement image acquisition, pixel processing, thresholding, filtering, and data reduction ahead of a higher-level processor. The 101,440 logic cells allow parallel pipelines across multiple pixels or video lanes, and the 285 I/O can accommodate camera and sensor interfaces when the selected device and package mapping support them. The -1 speed grade must be validated against frame-rate and pixel-clock requirements using post-route timing. Power consumption is also important because parallel image pipelines can create sustained activity in the fabric. Use Vivado utilization and thermal reports to choose DSP, block-RAM, and logic resources appropriately.
Recommended
Recommended Products Summary
Engineering reference data for XC7A100T-1FG484I — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XC7A100T-2FG484I | XC7A100T-1FGG484I | XC7A100T-2FGG484I | XC7A100T-2FGG484C | XQ7A100T-1FG484M |
|---|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Package | 484-BBGA | 484-BBGA | 484-BBGA | 484-BBGA | 484-BBGA | 484-BBGA |
| FPGA Family | Artix-7 | Artix-7 | Artix-7 | Artix-7 | Artix-7 | Artix-7 |
| Logic Cells | 101,440 cells | 101,440 cells | 101,440 cells | 101,440 cells | 101,440 cells | 101,440 cells |
| I/O Count | 285 I/O | 285 I/O | 285 I/O | 285 I/O | 285 I/O | 485 I/O |
| Speed Grade | -1 | -2 | -1 | -2 | -2 | -1 |
| Temperature or Qualification Suffix | I - Industrial | I - Industrial | I - Industrial | I - Industrial | C - Commercial | M - Military |
| Process Technology | 28 nm CMOS | 28 nm CMOS | 28 nm CMOS | 28 nm CMOS | 28 nm CMOS | 28 nm CMOS |
Key Differentiators
- Matches the -1 speed class while retaining the listed Artix-7 resource density (vs XC7A100T-2FG484I)
- Industrial temperature ordering option (vs XC7A100T-2FGG484C)
- Direct Artix-7 family configuration continuity (vs XQ7A100T-1FG484M)
Design Notes
Design the complete Artix-7 power tree around the exact ordered device, including VCCINT and all required I/O supply rails. The verified material identifies a 1.0 V VCCINT operating reference, but it does not provide the complete rail table, tolerance limits, sequencing rules, or current ratings. Those values must be taken from the current AMD Artix-7 data sheet. Place high-frequency decoupling capacitors at the associated supply and ground balls, keep the return-current path continuous, and validate power-up and power-down behavior before board fabrication.
Use the AMD Artix-7 package pinout files and UG475 package information to establish the land pattern and verify every ball assignment for XC7A100T-1FG484I. The supplied results identify a 484-BBGA package but do not provide the complete ball-name list, so this record does not fabricate a pinout. In particular, verify configuration pins such as DONE, INIT_B, PROGRAM_B, and the JTAG interface against the selected device file, and confirm that package suffixes FG and FGG resolve to compatible geometry before approving a substitution.
Constrain all board interfaces in Vivado and use the correct I/O standards, drive strengths, slew rates, and external timing constraints for the selected banks. The 285 I/O count does not imply that every ball supports every voltage or high-speed interface; bank power, package pins, and adjacent signal limitations determine usability. Route clocks as dedicated low-skew nets, keep configuration and serial interfaces away from noisy switching nodes, and perform post-route timing analysis for every clock domain and I/O interface.
Estimate FPGA junction temperature from the actual power report produced by the implemented design rather than from logic-cell count alone. The 101,440-cell device can consume substantially different power depending on switching activity, clocking, RAM use, DSP utilization, and I/O loading. Preserve thermal paths through the 484-BBGA package and PCB copper, follow the AMD package-layout guidance, and evaluate worst-case ambient temperature, airflow, and neighboring heat sources. Validate the thermal model with board-level measurements before production release.
Compliance Information
The supplied verified data does not state RoHS, REACH, lead-free, halogen-free, or conflict-minerals status. The device is a programmable FPGA and is not presented as an AEC-Q100 automotive-qualified part.