Description
The Atmel® | SMART SAM3N series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM® Cortex®-M3 RISC processor.
Features
- up to 256 Kbytes of Flash and up to 24 Kbytes of SRAM. The peripheral set includes 2 USARTs, 2 UARTs, 2 TWIs, 3 SPIs, as well as a PWM timer, two 3-channel general-purpose 16-bit timers, an RTC, a 10-bit ADC, and a 10-bit DAC. The SAM3N devices have three software-selectable low-power modes: Sleep, Wait and Backup. In Sleep mode, the processor is stopped while all other functions can be kept running. In Wait mode, all clocks and functions are stopped but some peripherals can be configured to wak.
SAM3N4A-Atmel.pdf