PCA1627 cmos equivalent, cmos.
* 32 kHz oscillator, amplitude regulated with excellent frequency stability
* High immunity of the oscillator to leakage currents
* Time calibration electrica.
PCA16xx series
* Stop function for accurate timing
* Power-on reset for fast testing
* Various test modes for testing the mechanical parts of the watch and the IC. GENERAL DESCRIPTION The PCA16xx series devices are CMOS integrated circui.
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