GR >> OR3T557BA256-DB 
480089
OR3T557BA256-DB
Lattice Semiconductor Corporation
Quantity 9000
Packaging IC FPGA 223 I/O 256BGA
Description original&Quality new original
520405
OR3T557BA256-DB
Lattice Semiconductor Corporation
Quantity 20000
Packaging IC FPGA 2592LUTS 288I/O 256BGA
Description original&Quality new original