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RX-4045SAAA3PURESN
RX-4045SA:AA3 PURE SN 5+/-5PPM 250 T/R ...
DESCRIPTION
The RX-4045SAAA3PURESN is a real-time clock module featuring a 4-wire SPI-bus serial interface and a built-in 32.768 kHz crystal unit with high-stability frequency adjustment. It operates across a wide voltage range from 1.7 V to 5.5 V, with a separate timekeeper voltage range of 1.15 V to 5.5 V, and includes a 32.768 kHz clock frequency output via an N-channel open-drain output. The module incorporates time and calendar functions, oscillation stop detection, alarm registers for minute/hour/week and minute/hour, and interrupt output capabilities, with a typical backup current consumption of only 0.48 µA at 3 V. The device is housed in a 14-pin SOP package and is RoHS compliant, making it suitable for battery-backed timekeeping, data logging, and embedded systems requiring accurate time management with minimal power consumption.
Mots-clés de recherche: RX4045SAAA3PURESN
SPÉCIFICATIONS
EN STOCK: 500
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Quantité minimale de commande: 50
DÉLAI DE L'USINE 16 Semaines
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