Microchip Technology, Inc. Microcontrollers ATSAMD20J14A-ANT

The Microchip MCU, part number 26Y6845, is a 32-bit microcontroller based on the ARM Cortex-M0+ architecture, operating at a maximum frequency of 32 MHz. It features a range of memory options, including 16 KB of in-system self-programmable Flash and 2 KB of SRAM. The device operates within a voltage range of 1.62V to 3.63V and is rated for temperatures from -40¬8C to +105¬8C. This microcontroller includes a 12-bit ADC with up to 20 channels and a 10-bit DAC, making it suitable for applications requiring analog signal processing. It also supports various communication interfaces, including up to six configurable SERCOMs that can function as USART, I¬=C, or SPI. The device is equipped with multiple timers, a real-time counter, and a watchdog timer, enhancing its functionality for embedded applications. The 64-pin TQFP package provides up to 52 programmable I/O pins, allowing for flexible connectivity in designs. With low power consumption, down to 50 ¬µA/MHz in active mode and 8 ¬µA while running the Peripheral Touch Controller, this microcontroller is ideal for battery-operated devices and low-power applications.