Datasheet Summary
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Real time clock module
High-Stability I2C-Bus INTERFACE REAL TIME CLOCK MODULE
- 8025 SA / NB
- Built-in 32.768 kHz quartz oscillator : Frequency adjusted for high accuracy (± 5 ×10- 6 / Ta = +25 °C)
- Interface Type : I2C-Bus Interface (400 kHz)
- Operating voltage range : 1.70 V to 5.5 V
- Wide Timekeeper voltage range : 1.15 V to 5.5 V
- Various detection Functions : Ex. Oscillation stop detection function
- Low backup current : 0.48 µA / 3 V (Typ.) Actual size
- 32.768 kHz frequency output function : C-MOS output With Control Pin RX-8025SA
- The various functions include full calendar, alarm, timer.
- Lead(Pb)-free : Contains high melting temperature type...
