IZ1990 - CMOS IC

Datasheet Summary

Description

CMOS microcircuit is essentially an electronic carrier of the unique 64-bit digital code.

The code is stored in the internal nonvolatile memory.

The data exchange is performed by the protocol 1-Wire, which requires one sole data pin and the common pin.

IK Semiconductor

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Datasheet Details

Part number	IZ1990
Manufacturer	IK Semiconductor
File Size	140.25 KB
Description	CMOS IC
Datasheet	IZ1990 Datasheet
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TECHNICAL DATA CMOS IC FOR ELECTRONIC KEY IZ1990 DESCRIPTION CMOS microcircuit is essentially an electronic carrier of the unique 64-bit digital code. The code is stored in the internal nonvolatile memory. The data exchange is performed by the protocol 1-Wire, which requires one sole data pin and the common pin. The microcircuit supports the function of the protocol 1-Wire of ROM search, which makes it possible for several devices to operate on one bus. This protocol determines the alteration conditions of the bus status and the time intervals during synchronization by the synchropulses cuts of the control device. Data read-out and writing are performed by the junior significant bit forward.

Published: Jan 5, 2017 |