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MKY44-FS00A

mky44_FS00A

CUnet slave IC for automatic configuration
of high-speed control among ICs in IO mode

The MKY44-FS00A is a CUnet IO mode (slave) IC. It operates on a CUnet network which communicates only in IO mode.
It changes the maximum number of terminals operated (final station).

All you have to do is to use DIP switches or such to set the final station value of the MKY44-FS00A and connect it to a CUnet network built only of IO mode ICs. For example, if two MKY46 CUnet IO mode ICs are used, the signal transmission time (cycle time) of an application that connects them opposite each other is 2.365 ms. However, by connecting the MKY44-FS00A to the CUnet network, you can speed up the signal transmission time between the MKY46 ICs to 128.33 μs.

MKY44-FS00A specifications

Communication method CUnet communication
Transfer rate 3/6/12 Mbps (Half-duplex)
Package TQFP 64-pin
Package dimension 12×12×1.2 mm (0.5mm mm pitch)
Operating ambient
temperature
-40 to +85°C
Supply voltage 3.3 V
External input operating
frequency
4 MHz (The oscillator is supported)

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