PCA2002 - 32 kHz watch circuit with programmable output period and pulse width 1. General description The PCA2002 is a CMOS1 integrated circuit for battery operated wrist watches with a 32 kHz quartz
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扫码加入32 kHz watch circuit with programmable output period and pulse width
PCA2002 - 32 kHz watch circuit with programmable output period and pulse width 1. General description The PCA2002 is a CMOS1 integrated circuit for battery operated wrist watches with a 32 kHz quartz
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