RX-8581JE:B0
IC RTC CLK/CALENDAR I2C 20VSOJManufacturer: EPSON
Categories: Real Time Clocks
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The EPSON RX-8581JE-B0 is a Clock/Calendar IC from the RX-8581JE series, featuring I2C and 2-Wire Serial interface capabilities. This component is housed in a 20-LSSOJ (0.213", 5.40mm Width) package, designed for surface mounting. It supports a voltage supply range of 1.8V to 5.5V and offers robust timekeeping with a maximum current draw of 0.8µA to 1.2µA across its operating voltage range. The device includes alarm functionality and leap year compensation, with date and time formats specified as YY-MM-DD-dd and HH:MM:SS (24 hr), respectively. Manufactured by EPSON, this Real Time Clock is broadly utilized in industrial automation, consumer electronics, and automotive applications where precise timekeeping and low power consumption are critical. The component is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: RX-8581JERoHS 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 |
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-LSSOJ (0.213"", 5.40mm Width) |
| Mounting Type | Surface Mount |
| Memory Size | - |
| Interface | I2C, 2-Wire Serial |
| Type | Clock/Calendar |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 1.8V ~ 5.5V |
| Time Format | HH:MM:SS (24 hr) |
| Date Format | YY-MM-DD-dd |
| Supplier Device Package | 20-VSOJ |
| Voltage - Supply, Battery | - |
| Current - Timekeeping (Max) | 0.8µA ~ 1.2µA @ 3V ~ 5V |
| Programmable | Not Verified |
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