A total of 32 I/Os are on the Microcontroller. The type of its program memory is ROM. In total, it has 40 pins. It is equipped with a 8051 core architecture which is integrated into it.
AT80C52X2DOI-3CSUL Features
AT80C52X2DOI-3CSUL Applications
There are a lot of Microchip Technology AT80C52X2DOI-3CSUL Microcontroller applications.