DS12885
IC RTC CLK/CALENDAR PAR 24DIPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
Analog Devices Inc./Maxim Integrated DS12885 is a Real Time Clock (RTC) IC featuring a 114-byte NVSRAM for data storage. This component operates with a 4.5V to 5.5V supply voltage for timekeeping, drawing a maximum of 15mA. The DS12885 offers a parallel interface for accessing its clock and calendar functions, which include alarm, daylight savings, leap year, and square wave output. It supports both HH:MM:SS (12/24 hr) and YY-MM-DD-dd date formats. Designed for through-hole mounting, it is housed in a 24-DIP (0.600", 15.24mm) package. The device is suitable for applications requiring accurate timekeeping and data retention, such as industrial control systems and legacy equipment. Operating temperature range is 0°C to 70°C. The battery voltage range for timekeeping is 2.5V to 4V.
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, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tube |
| Package / Case | 24-DIP (0.600"", 15.24mm) |
| Mounting Type | Through Hole |
| Memory Size | 114B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 24-PDIP |
| Voltage - Supply, Battery | 2.5V ~ 4V |
| Current - Timekeeping (Max) | 15mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |