XA7A100T-1FGG484Q - Automotive Artix-7 FPGA, 101K LE, 484-FCBGA | AMD
MPN: XA7A100T-1FGG484Q ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $217.08 | $217.08 |
| 10 | $195.37 | $1,953.70 |
| 100 | $168.5 | $16,850.00 |
| 500 | $142.3 | $71,150.00 |
| 1,000 | $120.1 | $120,100.00 |
XA7A100T-1FGG484Q Overview
An FPGA (Field-Programmable Gate Array) is a reconfigurable integrated circuit containing an array of programmable logic blocks, interconnect fabric, and dedicated silicon blocks (DSP, BRAM, transceivers, clock management) that designers program via HDL to implement custom digital logic, DSP pipelines, or interface bridges. FPGAs sit within the broader semiconductor hierarchy: programmable logic device -> logic IC -> integrated circuit -> semiconductor. The Artix-7 XA sub-family is AMD's automotive-temp (-40C to +125C) extension of the cost-optimized Artix-7 line, targeting AEC-Q100 Grade 2 qualified designs.
Key features include 28 nm TSMC HPL process technology, 1.0 V core voltage (0.95 V Vccint option), support for DDR3-1066 memory interfaces, integrated PCIe Gen2 hard cores, and dedicated DSP48E1 slices for high-throughput arithmetic. The XA family adds automotive-grade qualification and extended temperature operation beyond the commercial XC7A100T.
Architecturally, the device uses a 6-input LUT-based ALM fabric fed by a hierarchy of regional, horizontal, and clock backbone routing. 240 DSP48E1 slices deliver up to 528 GMACs of fixed or floating-point throughput at 28 nm, and integrated GTX transceivers support CPRI, 7-Series PCIe Gen2, and SRIO protocols up to 6.25 Gb/s.
Typical applications include automotive driver-assistance (ADAS) sensor fusion, in-vehicle networking bridges (CAN/Ethernet/LIN), body-electronics controllers, infotainment video preprocessing, and industrial machine-vision pipelines. The XA prefix signals compliance with ISO 26262-relevant automotive design flows when used with the Vivado Design Suite.
When designing with the XA7A100T-1FGG484Q, plan thermal dissipation for the 484-FCBGA (theta_JA around 14 C/W with proper airflow) and follow AMD UG475 pinout guidelines to avoid signal-integrity issues on GTX transceiver lanes. Use IBIS models and Vivado's power estimation before tape-out.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives from the same Artix-7 XA family, and practical design notes not found in the manufacturer datasheet alone.
Drop-in alternatives for XA7A100T-1FGG484Q — 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 XA7A100T-1FGG484Q (same form factor and footprint) — differing in Block RAM, Logic Cells, Mounting Type, Operating Temperature, Package.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
XA7A100T-2FGG484Q
✅ Drop-In📋 Reference alternative (not in catalog)
XA7A100T-1FGG484I
✅ Drop-In📋 Reference alternative (not in catalog)
XA7A100T-2FGG484I
✅ Drop-In📋 Reference alternative (not in catalog)
XC7A100T-1FGG484C
✅ Drop-In📋 Reference alternative (not in catalog)
XC7A100T-2FGG484I
✅ Drop-In✓ In Stock
$45.9375 / Unit
View Datasheet →XA7A100T-1FGG484Q Maximum Ratings & Electrical Characteristics
| Series | Artix-7 XA (Automotive) |
| Logic Cells | 101,440 |
| System Gates | 4,976,640 |
| Adaptive Logic Modules (ALMs) | 15,850 |
| Block RAM | 4.75 Mbit |
| DSP Slices (DSP48E1) | 240 |
| User I/Os | 285 |
| GTX Transceivers | 4 (up to 6.25 Gb/s) |
| Package | 484-ball FCBGA (FGG484) |
| Core Voltage (Vccint) | 0.95 V to 1.05 V |
| Process Technology | 28 nm TSMC HPL |
| Operating Temperature | -40C to +125C (automotive) |
| AEC-Q100 Qualification | Qualified (Grade 2) |
| Speed Grade | -1 |
| Mounting Type | Surface Mount (BGA) |
| RoHS Status | Compliant |
XA7A100T-1FGG484Q 484-ball fcbga (fgg484) Pin Configuration Guide
Pin configuration for XA7A100T-1FGG484Q (484-ball fcbga (fgg484) 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 XA7A100T-1FGG484Q.
Refer to the datasheet for full pin configuration.
Typical Applications
XA7A100T-1FGG484Q is suitable for 6 applications: Automotive ADAS Sensor Fusion, In-Vehicle Networking Gateway, Body Electronics Controller, Industrial Machine Vision, Avionics / Drone Flight Controller, Medical Diagnostic Imaging Front-End.
Automotive ADAS Sensor Fusion
The XA7A100T-1FGG484Q fits ADAS sensor-fusion nodes because its 101,440 logic cells and 240 DSP48E1 slices can preprocess radar, lidar, and camera streams in parallel within a single device. The 4 GTX transceivers at 6.25 Gb/s aggregate automotive Ethernet or MIPI CSI-2 sensor data without external bridges. AEC-Q100 Grade 2 qualification and -40C to +125C operation permit direct under-hood or behind-fascia mounting. Reference AMD's XA Artix-7 automotive IP catalog and ISO 26262 documentation package for design-flow guidance.
Recommended
In-Vehicle Networking Gateway
As an in-vehicle networking gateway, the XA7A100T-1FGG484Q bridges CAN-FD, LIN, FlexRay, and automotive Ethernet domains. Its 285 user I/Os handle multiple parallel protocol buses, while the 4 GTX transceivers provide 1000BASE-T1 SGMII interfaces. The 4.75 Mbit BRAM serves as temporary buffer storage for protocol translation. Drop-in compatibility with XC7A100T simplifies prototype-to-production transitions.
Recommended
Body Electronics Controller
For body electronics controllers (BCM, lighting, seat control), the XA7A100T-1FGG484Q provides abundant logic for PWM generation, LIN/UART transceivers, and sensor aggregation. The Artix-7 XA's low static power (under 200 mW typical) keeps quiescent draw in check for always-on modules. AEC-Q100 and -40C to +125C operation cover cabin and chassis mounting.
Recommended
Industrial Machine Vision
The XA7A100T-1FGG484Q can drive industrial machine-vision pipelines: its 240 DSP48E1 slices accelerate convolution and edge detection at multi-Mpixel/s rates. The 4 GTX lanes ingest CoaXPress or 10 GigE Vision data, while the 285 I/Os handle triggers, encoders, and lighting control. The -1 speed grade is sufficient for typical 1920x1080 pipelines at 60 fps.
Recommended
Avionics / Drone Flight Controller
In UAV flight controllers, the XA7A100T-1FGG484Q delivers deterministic real-time response. Its 101K logic cells run multiple sensor-fusion algorithms (IMU, GPS, baro) in parallel; 240 DSP slices process Kalman filters in hardware. The 6.25 Gb/s transceivers support high-speed downlink telemetry. AEC-Q100 temperature range exceeds typical avionics thermal envelopes.
Recommended
Medical Diagnostic Imaging Front-End
For ultrasound or endoscopy front-end processing, the XA7A100T-1FGG484Q offers 240 DSP slices ideal for beamforming and FFT pipelines. Its 4.75 Mbit BRAM stores line buffers and lookup tables. The FGG484 footprint supports compact PCIe cards. Designers should note that IEC 60601-1 medical certification is at the system level - the device contributes logic but not full medical qualification on its own.
Recommended
Recommended Products Summary
Engineering reference data for XA7A100T-1FGG484Q — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | XA7A100T-2FGG484Q | XA7A100T-1FGG484I | XA7A100T-2FGG484I | XC7A100T-1FGG484C | XC7A100T-2FGG484I |
|---|---|---|---|---|---|---|
| Brand | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) | AMD (Xilinx) |
| Package | FGG484 (484-ball FCBGA) | FGG484 (484-ball FCBGA) - same | FGG484 (484-ball FCBGA) - same | FGG484 (484-ball FCBGA) - same | FGG484 (484-ball FCBGA) - same | FGG484 (484-ball FCBGA) - same |
| Logic Cells | 101,440 | 101,440 | 101,440 | 101,440 | 101,440 | 101,440 |
| Speed Grade | -1 | -2 (~15% higher Fmax) | -1 | -2 | -1 | -2 |
| Operating Temperature | -40C to +125C (AEC-Q100 Grade 2) | -40C to +125C | -40C to +100C (industrial) | -40C to +100C (industrial) | 0C to +85C (commercial) | -40C to +100C (industrial) |
| AEC-Q100 Qualification | Yes (Grade 2) | Yes (Grade 2) | No (industrial) | No (industrial) | No (commercial) | No (industrial) |
| GTX Transceivers | 4 (6.25 Gb/s) | 4 (6.25 Gb/s) | 4 (6.25 Gb/s) | 4 (6.25 Gb/s) | 4 (6.25 Gb/s) | 4 (6.25 Gb/s) |
| DSP Slices | 240 | 240 | 240 | 240 | 240 | 240 |
| Block RAM | 4.75 Mbit | 4.75 Mbit | 4.75 Mbit | 4.75 Mbit | 4.75 Mbit | 4.75 Mbit |
Key Differentiators
- AEC-Q100 Grade 2 automotive qualification (vs XC7A100T-1FGG484C)
- Extended -40C to +125C temperature range (vs XA7A100T-1FGG484I)
- Same FGG484 footprint as commercial variant (vs XC7A100T-2FGG484I)
- 4 GTX transceivers integrated (vs XA7S75-2FGGA484I)
Design Notes
Estimated: at 100% utilization the Artix-7 XA can reach 3-5 W on-die power. The FGG484 package has theta_JA around 14 C/W on a 4-layer JEDEC test board with 1 m/s airflow, yielding a 42-70 C junction rise. For sealed enclosures, derate by 30-40% or add a heatsink and thermal vias under the exposed die pad.
Use AMD UG475 as the authoritative FGG484 ball map. Route GTX transceiver lanes with 85 ohm differential impedance and maintain at least 3W spacing from noisy digital signals. Decouple every Vccint and Vccaux pin with a 0.1 uF X7R plus 4.7 uF bulk cap within 5 mm of the ball. Use Vivado's pinout planner early - bank assignment drives PCB layer count.
Do not assume XA7A100T and XC7A100T share bitstreams - the bitstream header includes temperature-grade and device-ID fields. Configure MODE pins for the correct configuration mode (SPI, BPI, JTAG) before power-up. Incorrect Vccaux (2.5 V vs 1.8 V) can permanently damage the device. Use AMD's XPower Estimator in Vivado to model pre-route power consumption.
GTX transceivers at 6.25 Gb/s require reference clocks with sub-300 ppm accuracy; use a dedicated jitter-cleaner PLL. Match trace lengths within 0.13 mm for DDR3 interfaces. For PCIe Gen2, follow AMD's Gen2 user guide for AC coupling and TX pre-emphasis. Always verify SI with post-coresolution post-layout simulation in HyperLynx or ANSYS SIwave.
Compliance Information
AEC-Q100 Grade 2 qualified per AMD Artix-7 XA datasheet. RoHS compliant per manufacturer product page. Halogen-free per AMD's conflict-mineral and environmental compliance documentation.
