With 24 I/Os, it can be programmed.The device is packaged with the 44-QFP.In addition to the Tape & Reel (TR) case, it is also available in other cases as well.During 4.5V~5.5V, the vote is supplied.The mounting type it recommends is Surface Mount.Working with the device requires an operating temperature range of 0°C~70°C.Total pin count on the part is 44.Depending on which family of 82C55A part you are looking for, you can find related parts.
CMQ82C55AZ96 Features
CMQ82C55AZ96 Applications
There are a lot of Renesas Electronics America Inc. CMQ82C55AZ96 I/O Expanders applications.