DS1302SN-16/T&R
IC RTC CLK/CALENDAR SER 16SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1302SN-16-T-R is a Real Time Clock (RTC) IC featuring a clock and calendar function. This component utilizes a 3-wire serial interface for communication and supports both 12/24 hour time formats with YY-MM-DD-dd date formatting. Key features include leap year compensation, integrated NVSRAM for data retention, and a trickle-charger for backup power management. The device operates across a voltage range of 2V to 5.5V and exhibits low timekeeping current consumption, typically between 0.3µA and 1µA at 2V to 5V. This surface mount device is supplied in a 16-SOIC package with a 7.50mm width, delivered on a tape and reel. Its robust design makes it suitable for applications in industrial automation, consumer electronics, and telecommunications.
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 | Leap Year, NVSRAM, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 31B |
| Interface | 3-Wire Serial |
| 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-SOIC |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 0.3µA ~ 1µA @ 2V ~ 5V |
| Programmable | Not Verified |