{{tag>collection_az vendor_cyrix year_1998 type_processor type_processor/microprocessor type_processor/microprocessor/x86 foundry_unknown tech_250nm}} Might be [[http://www.cpu-world.com/CPUs/MXi/Cyrix-MXi-133MHz.html]] ? Found as a bare die with probe scrub but no bond wires. Most likely from an Electronics Goldmine sale of unbonded bad dies, but the die had been sitting around my lab for a while so full records of its origin were lost. {{:azonenberg:cyrix:dscf3940_cropped.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_01_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_02_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_03_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_04_bf_neo5x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_05_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_06_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_07_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_08_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_09_bf_neo40x_annotated.jpg?600|}} {{:azonenberg:cyrix:cyrix_mxi_132_10_bf_neo40x_annotated.jpg?600|}}