| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| DS12885Q/T&R | Real-time clock, 14 bytes of clock and control registers, 114 bytes of general purpose RAM | Dallas Semiconductor | PLCC | 28 | 0°C | 70°C | DS12885Q/T&R datasheet (132K) |
| DS12885QN | Real-time clock, 14 bytes of clock and control registers, 114 bytes of general purpose RAM | Dallas Semiconductor | PLCC | 28 | -40°C | 85°C | DS12885QN datasheet (132K) |
| DS12885S | Real-time clock, 14 bytes of clock and control registers, 114 bytes of general purpose RAM | Dallas Semiconductor | SO | 24 | 0°C | 70°C | DS12885S datasheet (132K) |
| DS12885T | Real-time clock, 14 bytes of clock and control registers, 114 bytes of general purpose RAM | Dallas Semiconductor | TQFP | 32 | 0°C | 70°C | DS12885T datasheet (132K) |
| DS12885T/T&R | Real-time clock, 14 bytes of clock and control registers, 114 bytes of general purpose RAM | Dallas Semiconductor | TQFP | 32 | 0°C | 70°C | DS12885T/T&R datasheet (132K) |
| DS12885TN | Real-time clock, 14 bytes of clock and control registers, 114 bytes of general purpose RAM | Dallas Semiconductor | TQFP | 32 | -40°C | 85°C | DS12885TN datasheet (132K) |
| DS12887 | Real Time Clock | Dallas Semiconductor | N/A | 24 | 0°C | 70°C | DS12887 datasheet (584K) |
| DS12887 | Real Time Clock | Dallas Semiconductor | DIP | 24 | N/A | N/A | DS12887 datasheet (31K) |
| DS12887A | Real time clock | Dallas Semiconductor | PDIP | 24 | 0°C | 70°C | DS12887A datasheet (217K) |
| DS12B887 | Real time clock | Dallas Semiconductor | N/A | 24 | 0°C | 70°C | DS12B887 datasheet (102K) |
