1339AC-31SRGI8
IC RTC CLK/CALENDAR I2C 16SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
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The Renesas Electronics Corporation 1339AC-31SRGI8 is a Real Time Clock (RTC) IC with Clock/Calendar functionality. This component utilizes an I2C, 2-Wire Serial interface for communication and is housed in a 16-SOIC package with a 7.50mm width, suitable for surface mount applications. Key features include alarm capabilities, leap year compensation, square wave output, and an integrated trickle-charger. The device operates within a supply voltage range of 2.7V to 5.5V, with a separate battery voltage input of 1.3V to 3.7V. Timekeeping current consumption is a maximum of 200µA at 3.63V to 5.5V. Supported date and time formats are YY-MM-DD-dd and HH:MM:SS (12/24 hr), respectively. Operating temperature spans from -40°C to 85°C. This RTC is commonly employed in industrial automation, consumer electronics, and telecommunications systems. Packaging is provided on Tape & Reel (TR).
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 | Alarm, Leap Year, Square Wave Output, Trickle-Charger |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 2.7V ~ 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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