DS1305EN+T&R
IC RTC CLK/CALENDAR SPI 20TSSOPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: Real Time Clocks
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The Analog Devices Inc./Maxim Integrated DS1305EN-T-R is a Clock/Calendar, Real Time Clock (RTC) IC. This device features a 96B NVSRAM for data storage and supports SPI interface for communication. Key functionalities include programmable alarms, leap year compensation, and an integrated trickle-charger. The DS1305EN-T-R operates within a voltage range of 2V to 5.5V and exhibits a timekeeping current consumption of 25.3µA to 81µA. Its time and date formats are configurable as HH:MM:SS (12/24 hr) and YY-MM-DD-dd respectively. Supplied in a 20-TSSOP (0.173", 4.40mm Width) package, this surface mount component is suitable for applications in industrial automation, consumer electronics, and telecommunications. The device is delivered on Tape & Reel (TR).
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 | Alarm, Leap Year, NVSRAM, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-TSSOP (0.173"", 4.40mm Width) |
| Mounting Type | Surface Mount |
| 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 | 20-TSSOP |
| Voltage - Supply, Battery | 2V ~ 5.5V |
| Current - Timekeeping (Max) | 25.3µA ~ 81µA @ 2V ~ 5V |
| Programmable | Not Verified |