XC7A100T-1FGG484I - Artix-7 FPGA, 285 I/O | AMD
MPN: XC7A100T-1FGG484I β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $26.06 | $26.06 |
| 10 | $24.5 | $245.00 |
| 100 | $22 | $2,200.00 |
| 500 | $19.5 | $9,750.00 |
| 1,000 | $17.5 | $17,500.00 |
Drop-in alternatives for XC7A100T-1FGG484I β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
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XC7A100T-2FGG484I
β Drop-Inβ In Stock
$43 / Unit
View Datasheet βXC7A100T-1FGG484C
β Drop-Inπ Reference alternative (not in catalog)
XA7A100T-1FGG484I
β Drop-Inπ Reference alternative (not in catalog)
XC7A75T-1FGG484I
β Drop-Inπ Reference alternative (not in catalog)
XC7A100T-1FG484I
β Drop-Inπ Reference alternative (not in catalog)
XC7A100T-1FGG484I Maximum Ratings & Electrical Characteristics
| Family | Artix-7 |
| Logic Cells | 101440 |
| Number of I/Os | 285 |
| Block RAM | 4976640 bits |
| Technology | 28nm |
| Core Voltage | 1V |
| Package | 484-BBGA (FGG484) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40C to +100C (Tj) |
| Speed Grade | -1 |
| MMCMs | [DATA_NEEDED: MMCM count] |
| PLLs | [DATA_NEEDED: PLL count] |
| DSP Slices | [DATA_NEEDED: DSP slice count] |
| RoHS Status | Compliant |
| Lifecycle | Active |
XC7A100T-1FGG484I Pin Configuration
| Pin A1 | IO_L1P_T0 β User I/O bank 0, differential pair P |
| Pin A2 | IO_L1N_T0 β User I/O bank 0, differential pair N |
| Pin B1 | IO_L2P_T0 β User I/O bank 0, differential pair P |
| Pin B2 | IO_L2N_T0 β User I/O bank 0, differential pair N |
| Pin C1 | IO_L3P_T0 β User I/O bank 0, differential pair P |
| Pin C2 | IO_L3N_T0 β User I/O bank 0, differential pair N |
| Pin D1 | IO_L4P_T0 β User I/O bank 0, differential pair P |
| Pin D2 | IO_L4N_T0 β User I/O bank 0, differential pair N |
| Pin E1 | IO_L5P_T0 β User I/O bank 0, differential pair P |
| Pin E2 | IO_L5N_T0 β User I/O bank 0, differential pair N |
| Pin F1 | IO_L6P_T0 β User I/O bank 0, differential pair P |
| Pin F2 | IO_L6N_T0 β User I/O bank 0, differential pair N |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this digital IC. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
XC7A100T-1FGG484I is suitable for 6 applications: Software-Defined Radio, Motor Control, Industrial Networking, Video Processing, Test and Measurement, Aerospace and Defense.
Software-Defined Radio
The XC7A100T-1FGG484I is ideal for software-defined radio (SDR) due to its high logic density and DSP capabilities. With 101,440 logic cells, it can implement multiple digital down-conversion (DDC) and channelization filters in parallel, processing wideband signals in real-time. The 285 I/Os allow interfacing with high-speed ADCs and DACs, while the MMCMs and PLLs generate precise clocking for sample rates. The industrial temperature grade ensures reliable operation in field-deployed radios. Compared to a microcontroller, the FPGA's parallel architecture offloads the host processor, enabling higher throughput and lower latency for signal processing tasks.
Recommended
Motor Control
The XC7A100T-1FGG484I excels in motor control applications, particularly for multi-axis servo drives and industrial automation. Its 285 I/Os can interface with multiple incremental encoders, Hall sensors, and PWM drivers simultaneously. The FPGA's parallel processing enables implementing Field-Oriented Control (FOC) algorithms with high bandwidth and low jitter, improving motor efficiency and torque response. The 28nm process and 1V core voltage contribute to low power consumption, which is critical for heat-sensitive environments. The industrial temperature grade (-40C to +100C) ensures reliable operation in factory floors. Compared to a DSP, the FPGA offers more flexibility for custom control topologies and faster I/O response.
Recommended
Industrial Networking
The XC7A100T-1FGG484I is well-suited for industrial networking equipment such as Ethernet switches, protocol converters, and fieldbus gateways. With 285 I/Os, it can support multiple Ethernet PHYs and serial interfaces like UART, SPI, and I2C. The FPGA's logic cells can implement custom packet processing, protocol bridging (e.g., EtherCAT, PROFINET), and time-sensitive networking (TSN) features with deterministic latency. The 4,976,640 bits of block RAM provide ample buffering for packet queues. The industrial temperature grade ensures operation in factory environments. Compared to a standard Ethernet switch IC, the FPGA offers full customization of the data path, enabling unique features and protocol support.
Recommended
Video Processing
The XC7A100T-1FGG484I is a strong candidate for video processing applications like image scaling, color space conversion, and frame buffering. Its 101,440 logic cells can implement multiple video processing pipelines in parallel, handling 1080p or even 4K resolutions at real-time frame rates. The 285 I/Os support various video interfaces such as MIPI CSI-2, LVDS, and HDMI. The block RAM can be configured as line buffers or frame buffers, reducing external memory bandwidth requirements. The 28nm process provides high performance-per-watt, making it suitable for portable or embedded vision systems. Compared to a GPU, the FPGA offers lower latency and deterministic processing, which is critical for real-time video analytics.
Recommended
Test and Measurement
The XC7A100T-1FGG484I is used in test and measurement equipment such as logic analyzers, signal generators, and data acquisition systems. Its high I/O count (285) allows capturing many digital signals simultaneously, while the logic cells implement trigger logic, pattern generation, and data compression. The MMCMs and PLLs generate precise clocks for time-stamping and sample rate control. The industrial temperature grade ensures accuracy in varying environments. Compared to a dedicated ASIC, the FPGA provides reconfigurability, allowing firmware updates to add new features without hardware changes. The 4,976,640 bits of block RAM can buffer large amounts of captured data before transferring to a host.
Recommended
Aerospace and Defense
The XC7A100T-1FGG484I is suitable for aerospace and defense applications like radar signal processing, secure communications, and flight control systems. The industrial temperature grade and robust 28nm process ensure reliable operation in harsh environments. The FPGA's parallel processing enables real-time beamforming, pulse compression, and encryption algorithms. The 285 I/Os interface with various sensors and communication links. The device's low power consumption is critical for airborne systems where heat dissipation is limited. Compared to a radiation-hardened FPGA, the XC7A100T offers a cost-effective solution for less extreme environments, with the flexibility to reconfigure for different missions.
Recommended
Recommended Products Summary
Engineering reference data for XC7A100T-1FGG484I β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XC7A100T-2FGG484I | XC7A100T-1FGG484C | XA7A100T-1FGG484I | XC7A75T-1FGG484I |
|---|---|---|---|---|---|
| Package | 484-BBGA (FGG484) | 484-BBGA (FGG484) | 484-BBGA (FGG484) | 484-BBGA (FGG484) | 484-BBGA (FGG484) |
| Brand | AMD | AMD | AMD | AMD | AMD |
| Logic Cells | 101440 | 101440 | 101440 | 101440 | 75520 |
| Number of I/Os | 285 | 285 | 285 | 285 | 285 |
| Block RAM (bits) | 4976640 | 4976640 | 4976640 | 4976640 | 3870720 |
| Speed Grade | -1 | -2 | -1 | -1 | -1 |
| Temperature Grade | Industrial (-40C to +100C) | Industrial | Commercial (0C to +85C) | Automotive | Industrial |
| Core Voltage | 1V | 1V | 1V | 1V | 1V |
Key Differentiators
- Higher logic density than XC7A75T (vs XC7A75T-1FGG484I)
- Industrial temperature grade (vs XC7A100T-1FGG484C)
- Cost-effective compared to -2 speed grade (vs XC7A100T-2FGG484I)
Design Notes
The XC7A100T-1FGG484I requires multiple power rails: VCCINT (1.0V), VCCAUX (1.8V), and VCCO (bank-specific, e.g., 3.3V, 2.5V, 1.8V). Proper power sequencing is critical to avoid latch-up. Use a dedicated power management IC like the TPS7A4701 for low-noise analog rails and a switching regulator for VCCINT. Ensure adequate decoupling capacitors (100nF and 10uF) near each power pin. Refer to Xilinx UG583 for detailed power supply design guidelines.
The XC7A100T-1FGG484I in the FGG484 package can dissipate significant power, especially at high utilization. The package thermal resistance (theta_JA) is approximately [DATA_NEEDED: theta_JA value] C/W. For designs exceeding 2W, consider adding a heatsink or forced airflow. The industrial temperature grade allows operation up to 100C junction, but keep the junction temperature below 85C for reliability. Use thermal vias under the package to improve heat transfer to the PCB ground plane.
For the 484-pin BGA, use a 4-layer or more PCB with a solid ground plane. Route high-speed signals with controlled impedance (e.g., 50 ohm single-ended, 100 ohm differential). Place decoupling capacitors as close to the FPGA power pins as possible. Follow Xilinx UG475 for package pinout and PCB layout recommendations. Ensure the BGA footprint has proper solder mask and pad design to avoid solder bridging.
Compliance Information
The FGG484 package is lead-free (RoHS compliant). AEC-Q100 is not applicable for FPGAs; automotive grade is indicated by the XA prefix.
