What the logic cell count means for your design
The XC7S50-1FTGB196I packs 52160 logic elements — that is a mid-range Spartan-7 part, sized for cost-sensitive edge processing like sensor fusion or motor-control logic, not for a full Linux-capable SoC. The 100 user I/O are enough for a parallel ADC bus, a display interface, or a handful of SPI/UART links, but not for a wide DDR memory controller — that would need the larger packages in the family.
Industrial temperature range and board fit
The 196-CSBGA package measures 15x15 mm with a 0.80 mm ball pitch — a 4-layer PCB is the practical minimum for fan-out; a 2-layer board will struggle to route all 100 I/O plus the core supply. Core voltage runs from 0.95V to 1.05V — a single 1.0V rail from a simple LDO or switcher feeds the core, while the I/O bank voltage is set separately per the bank's interface standard.
Active lifecycle and compliance status
ROHS3 compliant — no restricted substance exemptions, so it ships clean into EU and California markets without paperwork issues.
What is in the kit — sourcing this part
If you need a BOM hedge, talk to us about the closest parametric sibling in the same package.