CF7202H low power 32.768kHz output RTC IC offer excellent (<±50ppm) frequency stability over -40°C to 85°C.  With current as low as 7µA, the CF7202HC1 uses a 16.777216 AT-Cut crystal; the CF7202HC3  uses a 33.554432MHz AT-cut crystal.    1.6V to 3.63V operation, Operating temperture range -40°C to 125°C.   See our product page and contact sales for more information.

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