XC18V512VQ44C Datasheet and XC18V512VQ44C manual

Manufacturer : Xilinx 

Packing : PQFP 

Pins : 44 

Temperature : Min 0 °C | Max 70 °C

Size : 260 KB

Application : In-system programmable configuration PROM. 

XC18V512VQ44C PDF Download