1339AC-31CSRGI
IC RTC CLK/CALENDAR I2C 16SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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Renesas Electronics Corporation's 1339AC-31CSRGI is a Clock/Calendar Real Time Clock (RTC) IC featuring an I2C serial interface. Designed for surface mount applications, this component is housed in a 16-SOIC package (0.295", 7.50mm Width). It supports both 12/24-hour and YY-MM-DD-dd time and date formats. Key features include alarm functionality, leap year compensation, square wave output, and a trickle-charger. Operating across a temperature range of -40°C to 85°C, it requires a supply voltage between 3.3V and 5.5V, with a battery voltage range of 1.3V to 3.7V. The timekeeping current consumption is a maximum of 200µA at 3.63V to 5.5V. This component finds application in industrial automation, consumer electronics, and medical devices.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Packaging | Tube |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 3.3V ~ 5.5V |
| Time Format | HH:MM:SS (12/24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 16-SOIC |
| Voltage - Supply, Battery | 1.3V ~ 3.7V |
| Current - Timekeeping (Max) | 200µA @ 3.63V ~ 5.5V |
| Programmable | Not Verified |
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