XC7S15 in AMD Xilinx Spartan-7 / Artix-7 Family
The XC7S15 is a member of the AMD Xilinx Spartan-7 family, engineered on a 28nm high-performance low-power process. As an entry-level FPGA, it balances small-form-factor packaging with high I/O counts per square millimeter. It provides 12,800 logic cells and significant digital signal processing resources, making it ideal for bridging, sensor interfacing, and custom logic expansion in cost-sensitive industrial and consumer electronics where power efficiency and board space are critical constraints.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | Package | Temp Range | Stock |
|---|---|---|---|
| XC7S15-1FTGB196I (AMD) | LBGA-196 | -40degC ~ 100degC .. | 945 |
| XC7S15-1CSGA225I (AMD) | LFBGA-225 | -40degC ~ 100degC .. | 507 |
| XC7S15-1FTGB196C (AMD) | LBGA-196 | 0degC ~ 85degC (TJ) | 378 |
Variants within the XC7S15 sub-family differ primarily in speed grade, temperature rating, and physical packaging. Speed grades such as -1 and -2 indicate relative performance levels for internal logic and I/O. Thermal options include Commercial (C) and Industrial (I) ranges to meet varying environment demands. Packaging options like the FTGB196 and CSGA225 offer different pin pitches and overall dimensions, affecting board layout complexity and the number of available user I/O ports.
