Datasheet4U Logo Datasheet4U.com

MC33187 - Long Duration Automotive Timer

General Description

Pin 1 : RC Pin 4 : TOGGLE Oscillator frequency control.

Rt and Ct control the On/Off Control.

A positive going voltage transition on this frequency of the clock oscillator.

📥 Download Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MOTOROLA Freescale Semiconductor, Inc. Semiconductor Technical Data Order Number: MC33187/D Rev. 4, 06/2001 Advance Information MC33187 LONG DURATION AUTOMOTIVE TIMER SEMICONDUCTOR TECHNICAL DATA Long Duration Automotive Timer This circuit is a Long Duration Automotive Timer primarily designed as a deffoger timer, but as it is realised using a digital divider techniques and it is suitable for a variety of long duration timing functions. The circuit is available in an 8 pin surface plastic package. • Operating Ambient Temperature from -40°C to 85°C • Operating Voltage Range from 5V to 18V • 400mA Output Current Capability • Integrated Input Debounce Circuitry • Few External Components • Toggle Input for Timing Start and Stop Freescale Semiconductor, Inc...