What is the boot ROM in the MCU? Aren't most of them EEPROM? What's the difference between them?
BOOT ROM means boot memory, which is a kind of flash memory. Single chip microcomputer is used to store programs. EEPROM is a kind of volatile data storage, which is generally used to store data that needs to be saved after power failure. The data of EEPROM memory remains after power failure, unlike static memory that disappears when power failure occurs.