IC RTC CLK/CALENDAR PAR 28EDIP
| Part | Features | Package / Case | Package / Case | Package / Case | Memory Size | Current - Timekeeping (Max) | Mounting Type | Interface | Operating Temperature [Max] | Operating Temperature [Min] | Supplier Device Package | Type | Time Format | Voltage - Supply [Min] | Voltage - Supply [Max] | Voltage - Supply, Battery |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc./Maxim Integrated DS1644-120 | Leap Year, NVSRAM | 0.6 in | 28-DIP Module | 15.24 mm | 32 KB | 4 mA | Through Hole | Parallel | 70 °C | 0 °C | 28-EDIP | Clock/Calendar | HH:MM:SS (24 hr) | 4.5 V | 5.5 V | |
Analog Devices Inc./Maxim Integrated DS1644-120+ | Leap Year, NVSRAM | 0.6 in | 28-DIP Module | 15.24 mm | 32 KB | 4 mA | Through Hole | Parallel | 70 °C | 0 °C | 28-EDIP | Clock/Calendar | HH:MM:SS (24 hr) | 4.5 V | 5.5 V | |
Analog Devices Inc./Maxim Integrated DS1644P-120 | Leap Year, NVSRAM | 34-PowerCap™ Module | 32 KB | 4 mA | Surface Mount | Parallel | 70 °C | 0 °C | 34-PowerCap Module | Clock/Calendar | HH:MM:SS (24 hr) | 4.5 V | 5.5 V | 3 V |