DS1306E+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 DS1306E-T-R is a Real Time Clock (RTC) and Calendar IC featuring a 96-byte NVSRAM. This clock/calendar component utilizes a serial peripheral interface (SPI) for communication and is housed in a 20-TSSOP (0.173", 4.40mm width) package for surface mounting. Designed for precise timekeeping, it supports both hourly (12/24 hr) and daily (YY-MM-DD-dd) date formats. Key features include alarm functionality, leap year compensation, and a trickle-charger input. Operating over a voltage range of 2V to 5.5V for both supply and battery backup, its timekeeping current consumption is rated between 25.3µA and 81µA. This device is suitable for applications in industrial automation, consumer electronics, and computing systems where accurate timekeeping is critical. The DS1306E-T-R is supplied in a Tape & Reel (TR) package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 22 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, NVSRAM, Square Wave Output, 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 | 0°C ~ 70°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 |
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