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e1217X - 32-kHz Standard Watch CMOS ic

Description

The e1217X is an integrated circuit in CMOS Silicon Gate Technology for analog watches.

It consists of a 32-kHz oscillator, frequency dividers down to 1/64 Hz, output pulse formers and push-pull motor drivers.

For tuning of the crystal, integrated capacitors are provided (selectable mask option).

Features

  • D 32-kHz oscillator D 1.3 V to 1.8 V operating-voltage range D 180 nA typical current consumption D Voltage regulator D Integrated capacitors, mask selectable D Mask options for pad designation, motor period and motor pulse width D Low resistance outputs for bipolar stepping motor D Motor fast-test function Pad Configuration 1 8 General.

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    e1217X 32-kHz Standard Watch CMOS IC www.datasheet4u.com Features D 32-kHz oscillator D 1.3 V to 1.8 V operating-voltage range D 180 nA typical current consumption D Voltage regulator D Integrated capacitors, mask selectable D Mask options for pad designation, motor period and motor pulse width D Low resistance outputs for bipolar stepping motor D Motor fast-test function Pad Configuration 1 8 General Description The e1217X is an integrated circuit in CMOS Silicon Gate Technology for analog watches. It consists of a 32-kHz oscillator, frequency dividers down to 1/64 Hz, output pulse formers and push-pull motor drivers. For tuning of the crystal, integrated capacitors are provided (selectable mask option).
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