MM1142 - System Reset

Product Overview

Mitsumi Electronics

Part number	MM1142
Manufacturer	Mitsumi Electronics
File Size	161.69 KB
Description	System Reset
Datasheet	MM1142 Datasheet
Additional preview pages of the MM1142 datasheet.

Pin No.

Function TWD, TWR, TPR time setting pins.

1. Accurate voltage drop detection voltage 1. Low battery detection 2.2V±3% 2. Power supply voltage detection 2.0V±3% 3. Detection voltage error 0.2V±20mV 1-2 4. Hysteresis both 50mV typ. 2. Watchdog function stop pin (can be made to function only as reset IC during VCC rise) 3. Low current consumption 150µA typ. Package SOP-8C (MM1142XF).

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Published: Feb 22, 2007 |