PCF1178C - 4-digit duplex LCD car clock

Product Overview

NXP

Part number	PCF1178C
Manufacturer	NXP
File Size	132.61 KB
Description	4-digit duplex LCD car clock
Datasheet	PCF1178C Datasheet
Additional preview pages of the PCF1178C datasheet.

The PCF1178C is a single chip, 4.19 MHz CMOS car clock circuit providing hours, minutes and seconds functions.

It is designed to drive a 4-digit duplex liquid crystal display (LCD).

Internal voltage regulator is electrically programmable for various LCD voltages.
Time calibration is electrically programmable (no trimming capacitor required).
LCD voltage adjusts with temperature for good contrast.
4.19 MHz oscillator.
12-hour or 24-hour mode.
Operating ambient temperature:.
40 to +85 °C.
28-lead plastic SMD (SO28).
1 Hz set mode.

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Published: Mar 22, 2005 |