The Xilinx XC7S100-1FGGA484I is an advanced integrated circuit belonging to the cost-optimized AMD/Xilinx Spartan®-7 family. Designed on a cutting-edge 28nm high-performance low-power (HPL) process technology, this programmable logic device offers an exceptional balance of high I/O performance, significant logic density, and ultra-low power consumption. It is ideal for developers designing high-volume, small-form-factor embedded systems requiring reliable computing power.
By integrating thousands of programmable logic cells and multi-megabit internal memory blocks into a compact 484-pin Fine-Pitch Ball Grid Array (FBGA) package, the XC7S100-1FGGA484I provides a robust foundation for modern electronic designs.
Technical Specifications
To simplify system development, the precise electrical, physical, and architecture-level parameters of the XC7S100-1FGGA484I are detailed below.
Key Architecture & Logic Elements
| Architectural Attribute |
Specification Value |
| Logic Cells / Logic Elements |
102,400 Cells |
| Number of LABs / CLBs |
8,000 Blocks |
| Total Internal Block RAM |
4,320 Kbit (4.22 Mbit) |
| Distributed RAM |
1,100 Kbit |
| Process Technology |
28nm HKMG HPL |
Electrical & Environmental Characteristics
| Technical Parameter |
Values and Limits |
| Core Supply Voltage Range |
0.95V ~ 1.05V (1.0V Nominal) |
| I/O Supply Voltage Range |
1.2V to 3.3V |
| Number of User I/Os |
338 I/Os |
| Operating Temperature (Junction) |
-40°C to 100°C (Industrial Grade) |
| Package / Case Style |
484-BBGA, FCBGA (23×23 mm) |
| Mounting Configuration |
Surface Mount (SMD / SMT) |
Key Performance Features
Flexible Clock and Power Management
The XC7S100-1FGGA484I features powerful Clock Management Tiles (CMTs). These tiles combine high-precision Phase-Locked Loops (PLL) and Mixed-Mode Clock Managers (MMCM) to deliver low-jitter clock distribution across complex high-speed circuits. Operating at a nominal core voltage of just 1.0V, the device dramatically slashes thermal dissipation in enclosed environments.
Enhanced System Security and Monitoring
To protect intellectual property, this Xilinx FPGA incorporates advanced security features, including 256-bit AES encryption alongside HMAC/SHA-256 authentication. Additionally, it contains a dual 12-bit XADC block featuring on-chip thermal and supply voltage sensors, enabling real-time diagnostic safety checks.
Common Hardware Applications
Because of its extensive 338 user I/O pins and highly scalable fabric, this Spartan-7 integrated circuit is widely deployed across various sectors:
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Industrial IoT and Automation: Interfacing with high-resolution sensor arrays, handling industrial motor control loops, and running deterministic fieldbus industrial communication protocols.
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Embedded Vision Systems: Running hardware-accelerated image pre-processing, edge filtering, and multi-camera data fusion routing.
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Consumer & Communications Hardware: Serving as high-speed bridging controllers, memory controllers (DDR3 up to 800Mb/s), and custom peripheral protocol adaptors.
