DS12885TN+
IC RTC CLK/CALENDAR PAR 32TQFPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
Quality Control: Learn More
Analog Devices Inc./Maxim Integrated DS12885TN- Real Time Clock (RTC) IC. This Clock/Calendar device features an 114B NVSRAM for data retention and operates over a voltage range of 4.5V to 5.5V, with battery backup support from 2.5V to 4V. The DS12885TN- offers a parallel interface with an 114-bit memory configuration and a 32-TQFP (7x7) package for surface mounting. Key features include alarm functionality, daylight savings compensation, leap year calculation, and square wave output. The date format is YY-MM-DD-dd, and the time format supports HH:MM:SS (12/24 hr). This component is suitable for applications requiring accurate timekeeping and data integrity, commonly found in industrial control systems, networking equipment, and point-of-sale terminals. It operates within a temperature range of -40°C to 85°C and is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-TQFP |
| Mounting Type | Surface Mount |
| Memory Size | 114B |
| Interface | Parallel |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 4.5V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 32-TQFP (7x7) |
| Voltage - Supply, Battery | 2.5V ~ 4V |
| Current - Timekeeping (Max) | 15mA @ 4.5V ~ 5.5V |
| Programmable | Not Verified |
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