IC RTC CLK/CALENDAR PAR 28EDIP
| Part | Mounting Type | Time Format | Features | Package / Case | Package / Case | Package / Case | Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Interface | Operating Temperature [Max] | Operating Temperature [Min] | Current - Timekeeping (Max) | Memory Size | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1543-70 | Through Hole | HH:MM:SS (24 hr) | Alarm, Leap Year, NVSRAM, Watchdog Timer | 0.6 in | 28-DIP Module | 15.24 mm | Clock/Calendar | 4.5 V | 5.5 V | Parallel | 70 °C | 0 °C | 3 mA | 64 Kbit | 28-EDIP |
Analog Devices Inc./Maxim Integrated DS1543W-120 | Through Hole | HH:MM:SS (24 hr) | Alarm, Leap Year, NVSRAM, Watchdog Timer | 0.6 in | 28-DIP Module | 15.24 mm | Clock/Calendar | 2.97 V | 3.63 V | Parallel | 70 °C | 0 °C | 2 mA | 64 Kbit | 28-EDIP |