- X1227S8I-2.7AT1IC RTC/CAL/CPU SUP EE 8-SOIC|INTERSIL|Lead All|RoHS Mixed
- X1227S8I-2.7AT2IC RTC/CAL/CPU SUP EE 8-SOIC|INTERSIL|Lead All|RoHS Mixed
- X1227S8I-2.7T1IC RTC/CAL/CPU SUP EE 8-SOIC|INTERSIL|Lead All|RoHS Mixed
- X1227S8I-2.7T2IC RTC/CAL/CPU SUP EE 8-SOIC|INTERSIL|Lead All|RoHS Mixed
- X1227S8IZ-2.7AT1IC RTC/CAL/CPU SUP EE 8-SOIC|INTERSIL|Lead free|RoHS Compliant
- X1227S8T1IC RTC/CAL/CPU SUP EE 8-SOIC|INTERSIL|Lead All|RoHS Mixed
- X1227S8ZT1IC RTC/CAL/CPU SUP EE 8-SOIC|INTERSIL|Lead free|RoHS Compliant