| Type. | Perihalan |
| Status Bahagian | Not For New Designs |
|---|---|
| Jenis | Clock/Calendar |
| ciri-ciri | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| Saiz Ingatan | 256B |
| Format masa | HH:MM:SS (24 hr) |
| Format tarikh | YY-MM-DD-dd |
| Antara muka | Parallel |
| Voltan - Bekalan | 4.5V ~ 5.5V |
| Voltan - Bekalan, Bateri | 2.5V ~ 3.7V |
| Semasa - Pencatatan Masa (Maks) | 5mA @ 4.5V ~ 5.5V |
| Suhu Operasi | 0°C ~ 70°C |
| Jenis Pemasangan | Through Hole |
| Pakej / Kes | 28-DIP (0.600", 15.24mm) |
| Pakej Peranti Pembekal | 28-PDIP |
| Status RoHS. | Patuh roh |
|---|---|
| Tahap Kepekaan Kelembapan (MSL) | Tidak berkenaan |
| Status kitaran hayat | Usang / akhir hidup |
| Kategori saham | Saham yang ada |
