Microchip Technology, Inc. Microcontrollers ATSAME70N19B-CNT

The ATSAME70N19B-CNT is a 32-bit microcontroller based on the Arm Cortex-M7 architecture, capable of operating at speeds up to 300 MHz. It features 512 KB of embedded Flash memory and 384 KB of Multi-port SRAM, along with a 16 KB instruction cache and a 16 KB data cache that includes error correction capabilities. The microcontroller is equipped with a hardware floating-point unit (FPU) supporting both single and double precision, and it includes a memory protection unit (MPU) with 16 zones. This device supports a variety of peripherals, including a high-speed USB 2.0 interface, Ethernet MAC for 10/100 Mbps connections, and multiple serial communication interfaces such as USARTs and SPI. It also features advanced analog capabilities with dual 12-bit DACs and multiple analog front-end controllers. The ATSAME70N19B-CNT is designed for low-power applications, offering sleep modes with power consumption as low as 1.1 OºA. The microcontroller operates on a single supply voltage ranging from 1.7V to 3.6V and is available in several package options, including TFBGA and LQFP formats. Its robust feature set makes it suitable for applications requiring high processing power, advanced connectivity, and efficient power management.