Renesas offers custom power solutions and complete application schematics and BOM files. Select the design scenario that best meets the needs of your application to find custom power solutions for Xilinx Spartan-7 FPGAs.

Spartan-7 Power Solution

spartan-7 power block diagram


Spartan-7 Series: XC7S6, XC7S15, XC7S25, XC7S50,XC7S75, XC7S100 Renesas Power Solutions
VCCINT, VCCBRAM ISL9121BIKZ-TR5878 0.95V, 1V   ISL9121BIKZ-TR5879 0.9V, 0.95V, 1V
VCC_DDR, VDD, VDDQ 1.35V, 1.5V 1.25V, 1.35V
VTT, VREFCA 0.675V, 0.75V 0.6V, 0.675V
VCCAUX, VCCADC, VCCO, VCCIO ISL80030 2.5V, 3.3V ISL80030 2.5V, 3.3V
Backplane Pre-regulator (Optional) ISL85014 3.3V, 5.0V ISL85014 3.3V, 5.0V



The PowerCompass™ tool helps you design your power supply in minutes, giving you tools to find Intersil parts that match your requirements, set up multiple rails if needed, perform high-level system analysis and generate reference design files.

PowerCompass supports over 200 FPGAs, including built-in templates for Xilinx FPGA families. You can even save time by importing Xilinx Power Estimator output files to get system efficiency and power dissipation projections.

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Documentation & Downloads

Title language Type Format File Size Date
ISL91211BIK-REF2Z Design Files Design File ZIP 2.05 MB

Boards & Kits

Part Number Title Type Company
ISL91211BIK-REF2Z Xilinx Spartan-7 FPGAs Reference Board Reference Renesas

News & Additional Resources

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