| PartNumber | ASEMPC-66.666MHZ-T3 | ASEMPC-66.660MHZ-ER-T | ASEMPC-66.666MHZ-LR-T |
| Description | Standard Clock Oscillators 66.666MHz CMOS MEMS 50ppm -20C +70C | Standard Clock Oscillators 66.66MHz 25ppm CMOS 2.5-3.6V -20C +70C | Standard Clock Oscillators 66.666MHz CMOS MEMS 25ppm -40C +85C |