XC7A100T-2FBG484I - Artix-7 FPGA, 101K Logic Cells | AMD
MPN: XC7A100T-2FBG484I β Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $63.38 | $63.38 |
| 10 | $58.5 | $585.00 |
| 100 | $52 | $5,200.00 |
| 500 | $47.5 | $23,750.00 |
| 1,000 | $43 | $43,000.00 |
Drop-in alternatives for XC7A100T-2FBG484I β same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool β Select alternative parts for side-by-side comparison:
XC7A100T-2FGG484I
β Drop-Inβ In Stock
$43 / Unit
View Datasheet βXC7A100T-2FG484I
β Drop-Inπ Reference alternative (not in catalog)
XC7A100T-2FBG484C
β Drop-Inπ Reference alternative (not in catalog)
XC7A200T-2FBG484I
β Drop-Inβ In Stock
$89.15 / Unit
View Datasheet βXC7A100T-2FBG484I Maximum Ratings & Electrical Characteristics
| Family | Artix-7 |
| Logic Cells | 101440 |
| Block RAM | 4976640 bits |
| DSP Slices | 240 |
| User I/Os | 285 |
| Maximum Clock Frequency | 628 MHz |
| Operating Temperature | -40C to +100C |
| Package | 484-BBGA (FBG484) |
| Package Dimensions | 23mm x 23mm |
| Supply Voltage (VCCINT) | 0.95V to 1.05V |
| Speed Grade | -2 |
| Configuration | SRAM-based, external flash |
| Clock Management | MMCM, PLL |
| RoHS Status | Compliant |
| Mounting Type | Surface Mount |
XC7A100T-2FBG484I 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 | VCCINT β Core logic supply voltage (0.95V-1.05V) |
| Pin C2 | GND β Ground |
| Pin D1 | VCCAUX β Auxiliary supply voltage (1.8V) |
| Pin D2 | VCCO_0 β I/O bank 0 supply voltage |
| Pin E1 | IO_L3P_T0 β User I/O bank 0, differential pair P |
| Pin E2 | IO_L3N_T0 β User I/O bank 0, differential pair N |
| Pin F1 | IO_L4P_T0 β User I/O bank 0, differential pair P |
| Pin F2 | IO_L4N_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-2FBG484I is suitable for 6 applications: Software-Defined Radio, Industrial Motor Control, Medical Imaging, Industrial Ethernet, Video Processing, Aerospace & Defense.
Software-Defined Radio
The XC7A100T-2FBG484I is ideal for software-defined radio (SDR) systems due to its high DSP throughput and flexible I/O. With 240 DSP slices and 285 user I/Os, it can handle complex modulation schemes and multiple channels. The industrial temperature range ensures reliable operation in field-deployed radios. The device's 628 MHz maximum clock frequency supports high-speed ADC/DAC interfaces, while the block RAM provides buffering for continuous data streams. Designers can implement digital down-conversion, filtering, and demodulation in the FPGA fabric, reducing the load on the host processor.
Recommended
Industrial Motor Control
The XC7A100T-2FBG484I excels in industrial motor control applications, where its 240 DSP slices enable high-speed PWM generation and FOC (Field-Oriented Control) algorithms. The 285 user I/Os provide ample connections for encoder feedback, current sensing, and gate driver signals. The device's 628 MHz clock capability allows for high-resolution PWM, improving motor efficiency and reducing torque ripple. The industrial temperature range (-40Β°C to +100Β°C) makes it suitable for factory floor environments. The FPGA's parallel processing ensures deterministic control loop timing, critical for safety-critical applications.
Recommended
Medical Imaging
The XC7A100T-2FBG484I is well-suited for medical imaging systems, such as ultrasound and CT scanners, where high-speed data processing is essential. Its 4,976,640 bits of block RAM enable large frame buffers, while the 240 DSP slices handle image filtering and enhancement algorithms. The 285 user I/Os connect to high-speed ADCs and display interfaces. The device's 628 MHz clock capability supports real-time image processing, and the industrial temperature range ensures reliability in clinical environments. The FPGA's reconfigurability allows for algorithm updates without hardware changes, extending product lifespan.
Recommended
Industrial Ethernet
The XC7A100T-2FBG484I is an excellent choice for industrial Ethernet switches and gateways, offering 285 user I/Os for multiple Ethernet PHY interfaces. The device's 4,976,640 bits of block RAM support large packet buffers, while the 240 DSP slices can implement QoS and traffic shaping algorithms. The 628 MHz clock capability enables line-rate forwarding, and the industrial temperature range ensures operation in harsh factory environments. The FPGA's flexibility allows for support of multiple protocols (EtherCAT, PROFINET, EtherNet/IP) on the same hardware, reducing inventory costs.
Recommended
Video Processing
The XC7A100T-2FBG484I is ideal for video processing applications, such as video surveillance and display controllers. Its 4,976,640 bits of block RAM can store multiple video lines for scaling and filtering, while the 240 DSP slices handle color space conversion and edge detection. The 285 user I/Os connect to HDMI, LVDS, and MIPI interfaces. The device's 628 MHz clock capability supports 1080p60 video processing, and the industrial temperature range ensures reliable operation in outdoor surveillance cameras. The FPGA's parallel architecture enables real-time processing without external frame buffers.
Recommended
Aerospace & Defense
The XC7A100T-2FBG484I is suitable for aerospace and defense applications, including radar processing and flight control systems. Its 240 DSP slices enable complex signal processing, while the 285 user I/Os connect to sensors and actuators. The industrial temperature range (-40Β°C to +100Β°C) meets the requirements for many military and avionics environments. The device's 628 MHz clock capability supports high-speed data acquisition, and the block RAM provides storage for mission data. The FPGA's reconfigurability allows for in-field updates, critical for evolving mission requirements.
Recommended
Recommended Products Summary
Engineering reference data for XC7A100T-2FBG484I β comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XC7A100T-2FGG484I | XC7A100T-2FG484I | XC7A100T-2FBG484C | XC7A100T-2CSG324I |
|---|---|---|---|---|---|
| Package | 484-BBGA (FBG484) | 484-BBGA (FBG484) - same | 484-BBGA (FBG484) - same | 484-BBGA (FBG484) - same | 324-CSPBGA (CSG324) - different |
| Brand | AMD | AMD | AMD | AMD | AMD |
| Logic Cells | 101440 | 101440 | 101440 | 101440 | 101440 |
| Block RAM (bits) | 4976640 | 4976640 | 4976640 | 4976640 | 4976640 |
| DSP Slices | 240 | 240 | 240 | 240 | 240 |
| User I/Os | 285 | 285 | 285 | 285 | 210 |
| Max Clock Frequency | 628 MHz | 628 MHz | 628 MHz | 628 MHz | 628 MHz |
| Temperature Range | -40C to +100C | -40C to +100C | -40C to +100C | 0C to +85C | -40C to +100C |
Key Differentiators
- Industrial temperature range (vs XC7A100T-2FBG484C)
- Lead-free (RoHS) finish (vs XC7A100T-2FG484I)
- Higher logic density (vs XC7A100T-2CSG324I)
Design Notes
The XC7A100T-2FBG484I requires multiple power rails: VCCINT (0.95V-1.05V), VCCAUX (1.8V), and VCCO (bank-specific, typically 1.8V, 2.5V, or 3.3V). Use low-dropout regulators or DC-DC converters with adequate decoupling. Place 100nF ceramic capacitors close to each power pin and a 10uF bulk capacitor per rail. Follow AMD's power-on sequencing: VCCINT first, then VCCAUX, then VCCO.
The XC7A100T-2FBG484I can dissipate significant power, especially at high utilization and clock frequencies. The FBG484 package has a thermal resistance of approximately 10-15 C/W (theta_JA) with proper airflow. For designs exceeding 2W, add a heatsink or forced-air cooling. Use thermal vias under the package to improve heat transfer to the PCB ground plane. Monitor junction temperature using the on-chip ADC to prevent overheating.
For the 484-ball FBGA package, use a 4-layer or more PCB with dedicated power and ground planes. Route high-speed signals with controlled impedance (50 ohm single-ended, 100 ohm differential). Keep trace lengths matched for differential pairs. Place configuration pins (MODE, DONE, PROGRAM_B) with pull-up resistors as specified in UG475. Ensure adequate clearance for BGA routing and use via-in-pad if necessary.
Compliance Information
RoHS compliant per AMD product documentation. Not AEC-Q100 qualified; for automotive use, consider XA7A100T-2FGG484I.
