With a packing size of 621-FBGA, FCBGA, this embedded microprocessor is ideal for international shipping. High reliability is achieved with advanced packaging method Tray. CPUs have 4 Core 64-Bit/1 Core 32-Bit cores/bus width. Be aware of the operating temperature around -40°C~125°C TA. A ARM® Cortex®-A53, Cortex®-M4 processor is present in this CPU. The CPU contains LPDDR2, DDR3, DDR3L RAM controllers. This microprocessor is equipped with an interface of I2C, SPI, PCI, UART. 1.8V is the CPU's I/O address. I would rate this as a MICROPROCESSOR, RISC for the uPs/uCs/Peripheral ICs type. As a whole, there are 621 terminations. A 1V voltage supply should be used to turn on and run the cpu microprocessor. There is a 64-Bit architecture in it. A maximum supply current of 1.05V can be achieved by the microprocessor.