Microchip's ATSAMN16C ARM? Cortex?-M4-based microcontroller runs at 100MHz and features 1MB of flash memory and 80KB 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 3.6V and is available in 100-pin QFP, TFBGA and VFBGA packages.Pin-to-pin compatible with SAM3N, SAM3S products (48/64/100-pin versions), SAM4S (64/100-pin versions) and SAM7S legacy products (64-pin version)\n类似型号ATSAM4N16CA-CFU, ATSAM4N16CA-AU, ATSAM4N16CA-AUR, ATSAM4N16CA-CFUR, ATSAM4N16CA-CU, ATSAM4N16CA-CUR