PCF2123 Series
| Mfr.Part# | Description | Manufacturer | In Stock | Operation |
| PCF2123BS/1,518 | IC RTC CLK/CALENDAR SPI 16HVQFN | NXP USA Inc. | 7568 |
|
| PCF2123TS/1,118 | IC RTC CLK/CALENDAR SPI 14-TSSOP | NXP USA Inc. | 4776 |
|
| PCF2123TS/1,112 | IC RTC CLK/CALENDAR SPI 14-TSSOP | NXP USA Inc. | 4107 |
|
| PCF2123U/12HA/1,00 | IC RTC CLK/CALENDAR SPI DIE | NXP USA Inc. | 5512 |
|