PCA1624 - CMOS

NXP

PCA1624 Datasheet Preview — Preview of PCA1624 PDF

Datasheet Details

Part number	PCA1624
Manufacturer	NXP ↗
File Size	85.83 KB
Description	CMOS
Datasheet	PCA1624_PhilipsSemiconductors.pdf

PCA1624 Product details

Description

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. SOT144-1

Features

32 kHz oscillator, amplitude regulated with excellent frequency stability.
High immunity of the oscillator to leakage currents.
Time calibration electrically programmable and reprogrammable (via EEPROM).
A quartz crystal is the only external component required.
Very low current consumption; typically 170 nA.
Detector for silver-oxide or lithium battery voltage levels.
Indication for battery end-of-life.

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Published: Mar 22, 2005 |