This device falls under the DIGITAL SIGNAL PROCESSOR, OTHER uPs/uCs/Peripheral ICs category. 144 is the number of terminations on the IC chip that are present. There is a 2.5V volt supply output on the chip. Located on the chip are 144 pins. A 120MHz-clock frequency is used to operate it. I would like to mention a few additional features such as ALSO REQUIRES 3.3 V SUPPLY in order to name a few.
MC56F8356MFV60 Features
MC56F8356MFV60 Applications
There are a lot of NXP Semiconductors / Freescale MC56F8356MFV60 Microcontroller applications.