Packaged in a SOIC format. There is 2kB memory size assigned to the part. The equipment has a EEPROM memory that is built in. In the 8 Programmable I/O section, it can be programmed in many different ways.
ACE1502EM Features
SOIC package Minimum temperature of -40°C
ACE1502EM Applications
There are a lot of ON Semiconductor ACE1502EM Microcontroller applications.