1338C-31SRI8
IC RTC CLK/CALENDAR I2C 16SOICManufacturer: Renesas Electronics Corporation
Categories: Real Time Clocks
Quality Control: Learn More
Renesas Electronics Corporation's 1338C-31SRI8 is a Real Time Clock (RTC) IC with clock and calendar functionality. This component features a 56-byte memory and communicates via a 2-wire serial I2C interface. Designed for surface mount applications, it is housed in a 16-SOIC package measuring 7.50mm in width. The device offers a low timekeeping current consumption of 5µA at supply voltages ranging from 3.63V to 5.5V. Key features include leap year correction, NVSRAM for data retention, and a square wave output. The time format supports both 12 and 24-hour displays, while the date format is YY-MM-DD-dd. Operating temperature ranges from -40°C to 85°C. This component is commonly utilized in industrial automation, consumer electronics, and medical devices. It is supplied in Tape & Reel packaging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Leap Year, NVSRAM, Square Wave Output |
| Packaging | Tape & Reel (TR) |
| Package / Case | 16-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 56B |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| 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) | 5µA @ 3.63V ~ 5.5V |
| Programmable | Not Verified |
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