The maximum clock frequency for the PCB80C552-5-24WP is 24 MHz, as indicated by the '24' in the part number.
The PCB80C552-5-24WP has 16 KB of flash memory, which is not explicitly stated in the datasheet but can be found in other documentation or online resources.
The operating voltage range for the PCB80C552-5-24WP is 4.5V to 5.5V, as specified in the datasheet.
Yes, the PCB80C552-5-24WP has 256 bytes of built-in EEPROM, which can be used to store non-volatile data.
The maximum current that can be sourced or sunk by the I/O pins of the PCB80C552-5-24WP is 25 mA, as specified in the datasheet.