RX-8731LC:B3
IC RTC CLK/CALENDAR I2C 12VSOJManufacturer: EPSON
Categories: Real Time Clocks
Quality Control: Learn More
The EPSON RX-8731LC-B3 is a Real Time Clock (RTC) IC, part of the RX-8731LC series. This clock/calendar component features an 80-bit memory capacity and communicates via an I2C interface. It offers granular timekeeping with a current draw of 1.4µA to 1.5µA at 3V to 5V. The device supports both HH:MM:SS (24 hr) time format and YY-MM-DD-dd date format, incorporating features such as alarm functionality, EEPROM, leap year calculation, and a unique ID. Operating within a temperature range of -40°C to 85°C, it is supplied in a 12-TFSOJ (0.094", 2.40mm Width) package suitable for surface mounting. The voltage supply range is 1.7V to 5.5V. This component is commonly utilized in industrial automation, medical equipment, and consumer electronics applications. It is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: RX-8731LCRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Alarm, EEPROM, Leap Year, Unique ID |
| Packaging | Tape & Reel (TR) |
| Package / Case | 12-TFSOJ (0.094"", 2.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | 80b |
| Interface | I2C |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.7V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 12-VSOJ |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 1.4µA ~ 1.5µA @ 3V ~ 5V |
| Programmable | Not Verified |
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