| Parte NO. | Fabricante | Descrição | Series | Caso de pacote |
|---|---|---|---|---|
| M4T28-BR12SH1 | STMicroelectronics | SNAPHAT BATT/CRYSTAL FOR SOIC | Timekeeper®, Snaphat® | |
| M4T32-BR12SH1 | STMicroelectronics | SNAPHAT BATT/CRYSTAL FOR SOIC | Timekeeper®, Snaphat® | |
| M4T32-BR12SH6 | STMicroelectronics | SNAPHAT BATT/CRYSTAL FOR SOIC | Timekeeper®, Snaphat® | |
| BQ48SH-28X6NSH | Texas Instruments | IC SNAPHAT W/BATT AND CRYSTAL | Snaphat® |