XC7A100T-2FGG484I AMD (Xilinx) Artix-7 FPGA 101440 Logic Cells 285 I/O 484-FBGA Industrial

XC7A100T-2FGG484I Product Overview

The XC7A100T-2FGG484I is a Field Programmable Gate Array (FPGA) from AMD (formerly Xilinx), part of the Artix-7 family, housed in a 484-pin FBGA (FGG484) package and manufactured using 28nm high-k metal gate (HKMG) process technology. The device provides 101,440 logic cells and 7,925 CLBs, integrates 4,860Kbits of Block RAM, and features 285 user I/O pins. XC7A100T-2FGG484I incorporates 4 GTP high-speed transceivers, each running at up to 6.6Gbps, and supports PCIe 2.0 high-speed interfaces. XC7A100T-2FGG484I core voltage ranges from 0.95V to 1.05V, with I/O voltage supporting 1.2V to 3.3V, and it operates over an industrial temperature range of -40°C to +100°C. This device uses speed grade -2 and supports system clocks up to 628MHz. The XC7A100T-2FGG484I balances low power with high performance, making it suitable for cost- and power-sensitive applications such as software-defined radio, machine vision cameras, and industrial Ethernet. XC7A100T-2FGG484I is a versatile and dependable FPGA.

XC7A100T-2FGG484I Core Features

Logic Resources: XC7A100T-2FGG484I provides 101,440 logic cells, 7,925 CLBs, 28,800 Slices

On-Chip Memory: XC7A100T-2FGG484I integrates 4,860Kbits Block RAM + 1,188Kbits Distributed RAM

User I/O: XC7A100T-2FGG484I features 285 user I/O pins supporting various single-ended and differential standards

High-Speed Transceivers: XC7A100T-2FGG484I includes 4 GTP transceivers, each up to 6.6Gbps

DSP Capability: XC7A100T-2FGG484I contains 240 DSP Slices for efficient digital signal processing

Clock Management: XC7A100T-2FGG484I integrates MMCM and PLL units, supporting up to 628MHz maximum frequency

Interface Support: XC7A100T-2FGG484I supports PCIe 2.0 high-speed interface, DDR3 memory up to 1866Mb/s

Operating Conditions: XC7A100T-2FGG484I core voltage 0.95V-1.05V, I/O voltage 1.2V-3.3V, industrial -40°C to +100°C

Package: XC7A100T-2FGG484I uses a 484-pin FBGA (23x23mm), surface mount, RoHS compliant

XC7A100T-2FGG484I is designed for robust performance.

XC7A100T-2FGG484I Applications

Software-Defined Radio (SDR): XC7A100T-2FGG484I is used in wireless communication base stations, cognitive radio systems, spectrum monitoring equipment

Machine Vision: XC7A100T-2FGG484I is applied in industrial camera image processing, machine vision inspection systems, intelligent security surveillance

Wired/Wireless Communications: XC7A100T-2FGG484I is found in optical modules, low-end wireless backhaul, protocol conversion gateways

Industrial Control: XC7A100T-2FGG484I supports motion control cards, industrial Ethernet interfaces, programmable logic controllers

Video Processing: XC7A100T-2FGG484I enables HD video capture and processing, image codec acceleration, display drivers

Data Center: XC7A100T-2FGG484I is used in acceleration cards, network offload engines, storage controllers

XC7A100T-2FGG484I Key Advantages

High Performance-per-Watt: XC7A100T-2FGG484I with 28nm HKMG process achieves static power 65% lower and total power 50% lower than 45nm generation, ideal for power-sensitive applications.

Integrated High-Speed Interfaces: XC7A100T-2FGG484I built-in 4 GTP transceivers at 6.6Gbps and PCIe 2.0 hard core eliminate external PHY chips, simplifying design and reducing BOM costs.

Rich DSP Resources: XC7A100T-2FGG484I includes 240 DSP Slices that efficiently execute FFT, FIR filtering, and other operations, meeting the real-time computing needs of wireless communications and image processing.

Flexible I/O Support: XC7A100T-2FGG484I offers 285 user I/O pins supporting DDR3 interfaces and multiple level standards, adapting to various peripherals and bus protocols, enhancing system integration flexibility.

Mature Development Ecosystem: XC7A100T-2FGG484I supports AMD (Xilinx) Vivado development tools and MicroBlaze soft processor, with rich IP core resources to accelerate product development.

Industrial-Grade Reliability: XC7A100T-2FGG484I operating temperature range of -40°C to +100°C meets the demanding requirements of industrial automation and outdoor equipment.

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FAQ

1. What is the difference between XC7A100T-2FGG484I and the Kintex-7 series?
   
   • XC7A100T-2FGG484I targets cost- and power-sensitive applications, while Kintex-7 is designed for higher-performance mid-range applications.
   • XC7A100T-2FGG484I uses the same 28nm process, but Artix-7 offers a better balance of performance, power, and cost for cost-sensitive designs.
2. How many high-speed transceivers does this chip have? What is the rate?
   
   • XC7A100T-2FGG484I has 4 GTP high-speed transceivers, each capable of up to 6.6Gbps.
   • XC7A100T-2FGG484I transceivers can be used for optical communications, PCIe data links, and high-speed serial interfaces.
3. What external memory interfaces does it support?
   
   • XC7A100T-2FGG484I supports DDR3 memory interfaces with data rates up to 1866Mb/s.
   • In development board configurations, XC7A100T-2FGG484I is typically paired with 1GB DDR3 and 16MB QSPI Flash.
4. What interface standards do the 285 I/O pins support?
   
   • XC7A100T-2FGG484I supports various single-ended and differential standards, including LVTTL, LVCMOS, SSTL, and LVDS.
   • XC7A100T-2FGG484I I/O voltage range is 1.2V to 3.3V, accommodating different system level requirements.
5. Does this device support PCIe interfaces?
   
   • Yes, XC7A100T-2FGG484I supports PCIe 2.0 with up to x8 lane high-speed data transfer capability.
   • XC7A100T-2FGG484I PCIe hard core is integrated in the chip, eliminating the need for external PHY devices and simplifying design.
6. What tools and software are needed for development?
   
   • Use AMD (Xilinx)'s official Vivado development suite to design, synthesize, and implement XC7A100T-2FGG484I.
   • XC7A100T-2FGG484I hardware debugging can be performed via JTAG for in-circuit configuration and debugging, supporting MicroBlaze soft processor development.
7. What does the -2 speed grade mean?
   
   • The Artix-7 series offers -1, -2, and -3 speed grades, with -3 being the highest performance.
   • XC7A100T-2FGG484I uses -2 as the mid-range speed grade, supporting a maximum system clock frequency of 628MHz, suitable for most industrial applications.
8. What is the operating temperature range of this chip?
   
   • XC7A100T-2FGG484I industrial temperature range is -40°C to +100°C (junction temperature).
   • XC7A100T-2FGG484I is suitable for industrial automation, outdoor communication equipment, and embedded systems in harsh environments.
9. What is the power consumption profile?
   
   • XC7A100T-2FGG484I with 28nm HKMG process has static power 65% lower than 45nm predecessor.
   • XC7A100T-2FGG484I total power is 50% lower than 45nm devices, providing better power efficiency at comparable performance.
10. What are the upgrade options if I need higher performance?
    
    • Consider Kintex-7 or Virtex-7 series for higher logic density and richer transceiver resources than XC7A100T-2FGG484I.
    • For lower power, choose the -2L speed grade of Artix-7, which supports 0.9V core voltage to reduce dynamic power.