XCN10013 - Flip Chip Substrates BT to ABF Conversion for Select Virtex-II Pro FPGA Devices Flip Chip Substrates BT to ABF Conversion for Select Virtex-II Pro FPGA Devices XCN10013 (v1.0) April 19 , 2010 Product Change Notice Overview The purpose of this notification is to announce conversion of substrate material changed from BT to ABF build- up for select Virtex-II Pro FPGA device/package. There is no change to the form, fit, function or reliability with this change. Description For the below affected products, substrate materials will be c……