DS1305N
IC RTC CLK/CALENDAR SPI 16DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
Analog Devices Inc./Maxim Integrated DS1305N is a Clock/Calendar IC featuring a 96-bit SPI interface for timekeeping applications. This component provides a robust clock and calendar function with support for alarms, leap year calculations, and trickle-charger input. The device operates across a wide voltage range of 2V to 5.5V, with timekeeping current consumption between 25.3µA and 81µA. It includes 96 bytes of non-volatile RAM (NVSRAM) for data storage. The DS1305N is housed in a 16-DIP (0.300", 7.62mm) through-hole package, suitable for through-hole mounting. The operating temperature range is -40°C to 85°C, making it suitable for industrial and commercial applications. The time and date formats are HH:MM:SS (12/24 hr) and YY-MM-DD-dd respectively. This component is commonly utilized in industrial automation, consumer electronics, and telecommunications equipment.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Trickle-Charger |
| Packaging | Tube |
| Package / Case | 16-DIP (0.300"", 7.62mm) |
| Mounting Type | Through Hole |
| Memory Size | 96B |
| Interface | SPI |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 16-PDIP |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 25.3µA ~ 81µA @ 2V ~ 5V |
| Programmable | Not Verified |