It features 24 I/Os.44-LCC (J-Lead) comes in a package with the device.The case comes in the form of a Tube.In this case, the vote is supplied within the range of 4.5V~5.5V.It is recommended that you mount it in a Surface Mount-position.As long as the operating temperature ranges 0°C~70°C, the device works.I would say that it has 44 terminations as a whole.There are a total of 44 pins on the part.A voltage is provided at 5V by the device.There are a total of four 3 ports on the device.It is possible to search for parts related to the 82C55A family based on the part number.
CS82C55A-5Z Features
CS82C55A-5Z Applications
There are a lot of Renesas Electronics America Inc. CS82C55A-5Z I/O Expanders applications.