Introduction to the XC7S75-1FGGA484C FPGA
The XC7S75-1FGGA484C is a highly efficient, cost-optimized Field Programmable Gate Array (FPGA) manufactured by AMD / Xilinx. Belonging to the renowned Spartan-7 family, this advanced semiconductor is engineered on a cutting-edge 28nm high-k metal gate (HKMG) process. It delivers an outstanding balance of low power consumption, high-density programmable logic, and scalable I/O performance.
Whether you are developing complex industrial motor controls, secure communication protocols, or pushing the boundaries of embedded vision systems, this versatile Xilinx FPGA provides the strict reliability and robust processing power needed for demanding edge computing applications.
Key Features and Architectural Benefits
The Spartan-7 FPGA series is widely praised by hardware engineers for bringing premium, high-end capabilities into a compact, budget-friendly footprint. The XC7S75-1FGGA484C model specifically stands out with its massive logic capacity and built-in system-level features:
-
MicroBlaze Soft Processor Compatibility: Seamlessly supports running the MicroBlaze soft processor at over 200 DMIPs, making it highly effective for scalable embedded processing tasks.
-
Advanced Clock Management: Features powerful clock management tiles (CMTs) that combine phase-locked loop (PLL) and mixed-mode clock manager (MMCM) blocks to ensure low jitter and high precision timing.
-
Robust Hardware Security: Integrates advanced 256-bit AES encryption alongside HMAC/SHA-256 authentication, effectively protecting sensitive proprietary designs and intellectual property from tampering.
-
Integrated XADC: Built-in dual 12-bit analog-to-digital converters with on-chip thermal and supply sensors help reduce overall Bill of Materials (BOM) costs by eliminating the need for external discrete components.
XC7S75-1FGGA484C Technical Specifications
To simplify your hardware layout and component evaluation process, we have outlined the core architectural parameters and electrical characteristics of the XC7S75-1FGGA484C in an easy-to-read format.
Core Architecture Parameters
| Specification |
Value |
| Logic Cells / Elements |
76,800 |
| Number of LABs / CLBs |
6,000 |
| Total RAM Bits |
4,331,520 (approx. 4.3 Mbit) |
| Number of User I/Os |
338 |
| Speed Grade |
-1 (Standard) |
Environmental and Physical Specs
| Specification |
Value |
| Operating Supply Voltage |
0.95V to 1.05V |
| Operating Temperature (Tj) |
0°C to 85°C (Commercial Grade) |
| Mounting Style |
Surface Mount Technology (SMD/SMT) |
| Package / Case Profile |
484-FCBGA (23mm x 23mm) |
| RoHS Compliance |
Yes |
Typical Applications for Spartan-7 FPGAs
Thanks to its generous I/O pin count, integrated DSP slices, and high-speed DDR3 memory support up to 800 Mb/s, the XC7S75-1FGGA484C chip excels in environments where physical space and power budgets are heavily constrained. The most common commercial use cases include:
-
Industrial Automation: Advanced machine vision systems, robotics logic, and real-time multi-axis motor control.
-
Automotive Electronics: Sensor fusion data interfaces and complex advanced driver-assistance systems (ADAS).
-
Consumer Electronics: Driving high-resolution smart displays and any-to-any protocol connectivity bridging.
-
Communications: Signal processing arrays and secure networking bridge equipment.
Why Choose This Programmable Device?
Selecting the XC7S75-1FGGA484C ensures your hardware project benefits from a massive 30% performance boost and up to a 50% total power reduction when compared to older 45nm generation alternatives. Backed by the comprehensive Xilinx Vivado Design Suite, developers can rapidly iterate block-level designs and successfully deploy cost-sensitive, high-volume hardware without ever sacrificing logic capability.
