A SOIC package is included. 2kB memory size belongs to the part. There's built-in EEPROM memory in the equipment. This 8 Programmable I/O section allows you to program the device in many different ways depending on what you need.
ACE1202EM8X Features
SOIC package Minimum temperature of -40°C
ACE1202EM8X Applications
There are a lot of ON Semiconductor ACE1202EM8X Microcontroller applications.