PCA2002 - CMOS

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NXP

PCA2002 CMOS by NXP - Datasheet Preview — Datasheet preview – PCA2002

Datasheet Details

Part number	PCA2002
Manufacturer	NXP
File Size	342.75 KB
Description	CMOS
Datasheet	PCA2002 Datasheet
Additional preview pages of the PCA2002 datasheet.

Product details

Description

The PCA2002 is a CMOS1 integrated circuit for battery operated wrist watches with a 32 kHz quartz crystal as the timing element and a bipolar stepping motor.

Features

Amplitude-regulated 32 kHz quartz crystal oscillator, with excellent frequency stability and high immunity to leakage currents.
Electrically programmable time calibration with 1 ppm resolution stored in One Time Programmable (OTP) memory.
The quartz crystal is the only external component required.
Very low current consumption: typically 90 nA.
Output pulses for bipolar stepping motors.
Five different programmable output periods (1 s to 30 s).
Output pulse widt.

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Published: Jul 13, 2020 |