Packed in 324-LFBGA, the microprocessor is convenient for shipping overseas. The CPU has 2 Core 32-Bit cores/Bus width. Extended operating temperature around -40°C~85°C TA. It comes from the RZ/N1S series. This CPU is cored with a ARM® Cortex®-A7, ARM® Cortex®-M3 processor. This CPU uses DDR2, DDR3 RAM controllers. This CPU runs I/O at 1.5V 1.8V 2.5V 3.3V. As far as the uPs/uCs/Peripheral ICs type is concerned, this is a MICROCONTROLLER, RISC. There are 324 terminations totally. With a 1.15V voltage supply, the part should be turned on and run. It has a 32-Bit architecture. The supply voltage should not exceed 1.2V. The embedded microprocessor has a clock frequency of 40MHz. The CPU programs, transfers data by 160 I/Os.