$ cat test.pl 
binmode select, ':crlf';
print "\x{FC}\n";
binmode select, ':raw';
print "\x0D\x0A";
binmode select, ':encoding(UTF-8)';
print "\x{FC}\n";
$ perl -wMstrict test.pl | hexdump -C
00000000  fc 0d 0a 0d 0a c3 bc 0a                           |........|
00000008