XC7S15-2CSGA225I

Overview

The XC7S15-2CSGA225I is a member of the AMD (formerly Xilinx) Spartan-7 family, designed to provide high performance-per-watt in a compact 225-pin chip-scale package. It features 12,800 logic cells and an integrated 12-bit ADC, making it an ideal choice for bridge functions, sensor interfacing, and industrial control logic. This industrial-grade variant is optimized for reliability across a wide temperature range from -40C to 100C.

Why Choose This Part

This FPGA offers a high I/O-to-logic ratio with 150 GPIO pins in a small 13mm x 13mm footprint. It supports high-speed interfaces like SPI and UART while maintaining low static power consumption of approximately 150uA in sleep mode. The 28nm architecture provides a modern, cost-effective upgrade path for legacy Spartan-6 designs without the overhead of an integrated SoC processor.

Applications

Getting Started

Development is performed using the Vivado Design Suite, which supports RTL synthesis and IP-based design flows. For hardware evaluation, engineers often use the Spartan-7 SP701 FPGA Evaluation Kit to prototype I/O connectivity. Practical implementation requires careful management of the 1.0V VCCINT core supply and the various I/O bank voltages to ensure signal integrity.

XC7S15 Family

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