The AT32F407RCT7 is an ARTERY Mcu with an LQFP-64 package that complies with the RoHS directive. It is based on the 32-bit, 32-bit ARM Cortex-M4F core from Atmel, and features a Velocity-7 Instruction Set Architecture (ISA) Core Speed of 72 MHz. It also includes the Floating Point Unit (FPU), Core Memory and System Memory located on board. It is featured with 64KB SRAM, supports up to 16KB of ROM, multiple 32-bit general purpose I/O, and elegant software library. It is also featured with CMSIS-DSP library, and offers a vast array of peripherals such as 16-bit 40-MHz ADC, three SPIs, one I2C, one USBFS, and CAN. It also offers up to 73 digital IO pins.