Found 5 alternatives for XC3S50-4CP132I by Rochester Electronics, LLC. Embedded Fpgas Field Programmable Gate Array — 132-TFBGA, CSPBGA.
IC FPGA 89 I/O 132CSBGA
IC FPGA 89 I/O 132CSBGA
IC FPGA 89 I/O 132CSBGA
IC FPGA 89 I/O 132CSBGA
IC FPGA 89 I/O 132CSBGA