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IZ1990

IK Semiconductor
Part Number IZ1990
Manufacturer IK Semiconductor
Description CMOS IC
Published Jan 5, 2017
Detailed Description TECHNICAL DATA CMOS IC FOR ELECTRONIC KEY IZ1990 DESCRIPTION CMOS microcircuit is essentially an electronic carrier o...
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IZ1990
IZ1990


Overview
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 forwa...



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