32 kHz watch circuit with programmable adaptive motor pulse and pulse period
PCF2003 1. General description The PCF2003 is a CMOS integrated circuit for battery operated wrist watches with a 32 kHz
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32 kHz watch circuit with programmable adaptive motor pulse and pulse period
PCF2003 1. General description The PCF2003 is a CMOS integrated circuit for battery operated wrist watches with a 32 kHz