DS1302SN+T&R
IC RTC CLK/CALENDAR SER 8SOICManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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Analog Devices Inc./Maxim Integrated DS1302SN-T-R is a real-time clock (RTC) and calendar integrated circuit. This component features a 3-wire serial interface for communication and a 31-byte battery-backed trickle-charge RAM for data retention. The DS1302SN-T-R supports both 12-hour and 24-hour time formats, along with a date format including day of the week. Key features include leap year compensation and an integrated trickle charger for managing battery backup. This device is housed in a compact 8-SOIC package with a 0.209-inch (5.30mm) width and is supplied in a Tape & Reel configuration. Operating voltage ranges from 2V to 5.5V, with timekeeping current consumption as low as 0.3µA. Applications for this component are found in consumer electronics, industrial control systems, and telecommunications equipment.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.209"", 5.30mm 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 | 8-SOIC |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 0.3µA ~ 1µA @ 2V ~ 5V |
| Programmable | Not Verified |
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