Microchip's ATSAM4N8C ARM? Cortex?-M4-based microcontroller runs at 100MHz and features 512KB of flash memory and 64KB of SRAM.Peripherals include seven USARTs, four SPIs and three I2Cs for fast serial communication, as well as a 16-channel 12-bit ADC, a 10-bit DAC, PWM, timers and RTC.The device operates from 1.62V to 3.6 V and is available in 100-pin QFP, TFBGA and VFBGA packages.\n类似型号ATSAM4N8CA-CFUR, ATSAM4N8CA-AU, ATSAM4N8CA-AUR, ATSAM4N8CA-CFU, ATSAM4N8CA-CU, ATSAM4N8CA-CUR