Packaged in a TSSOP 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.
ACE1502EMT8 Features
TSSOP package Minimum temperature of -40°C
ACE1502EMT8 Applications
There are a lot of ON Semiconductor ACE1502EMT8 Microcontroller applications.