FPGA uses a neat PLCC package.To run the part safely and stably in a circuit, 3.3V recommends users apply 3.3V on the part.Memory is capable of operating under temperature as low as -40°C.Memory should operate wMemoryh ambient temperature no higher than 85°C.
XC18V01PCG20C0100 Features
XC18V01PCG20C0100 Applications
There are a lot of Xilinx XC18V01PCG20C0100 applications of configuration proms for FPGAs.