Microchip Technology's ATSAMD21G15B-AU Microcontroller

The ATSAMD21G15B-AU is a high-performance, low-power microcontroller from Microchip Technology, crafted to deliver optimal efficiency and versatility in a range of embedded applications. This microcontroller is part of the wider SAM D21 family, renowned for its advanced features and integration capabilities.

At the heart of the ATSAMD21G15B-AU is a 32-bit ARM Cortex-M0+ processor that offers a balance between power consumption and processing capability, making it an ideal choice for power-sensitive applications. This processor operates at a maximum frequency of 48MHz and is supported by 32KB of flash memory and 4KB of SRAM, providing ample space and speed for complex operations and data management.

One of the standout features of the ATSAMD21G15B-AU is its rich set of peripherals. It includes a variety of communication interfaces such as I2C, SPI, and USART, enabling the microcontroller to connect with other components and systems easily. Additionally, it boasts multiple timers, PWM channels, and up to 14 analog inputs, making it suitable for complex control systems and mixed-signal applications.

The microcontroller is designed with robustness in mind, featuring a 12-bit ADC with up to 350ksps, as well as a 10-bit DAC for precise analog output. Its touch-sensing capabilities make it an excellent choice for user interfaces that require capacitive touch functionality. Moreover, the ATSAMD21G15B-AU includes a full-speed USB interface that supports device and host operation, ensuring seamless connectivity with a wide range of devices.

With its 48-pin TQFP package, the ATSAMD21G15B-AU is compact enough for space-constrained applications yet offers enough I/O pins for most medium-complexity projects. It operates within an extended temperature range, making it suitable for industrial environments.

Whether you're developing IoT devices, consumer electronics, or industrial control systems, the ATSAMD21G15B-AU from Microchip Technology provides the reliability, performance, and flexibility needed to create innovative and efficient products.