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IZ1990

Integral
Part Number IZ1990
Manufacturer Integral
Description CMOS IC FOR ELECTRONIC KEY
Published Jan 15, 2016
Detailed Description IZ1990 CMOS IC FOR ELECTRONIC KEY DESCRIPTION CMOS microcircuit is essentially an electronic carrier of the unique 64-bi...
Datasheet PDF File IZ1990 PDF File

IZ1990
IZ1990

Overview
IZ1990 CMOS IC FOR ELECTRONIC KEY 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 1Wire, 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 readout and writing are performed by the junior significant bit forward.
TRANSACTION SEQU...


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