The ATSAM4S2CA-AU is a low-power 32-bit microcontroller designed by Microchip Technology. It is part of the SAM4S series and features an ARM Cortex-M4 core, making it suitable for a wide range of applications. Here is an overview of its key features:
1. Processor: The ATSAM4S2CA-AU is powered by an ARM Cortex-M4 processor running at a frequency of up to 120 MHz. This provides high-performance computing capabilities while maintaining low power consumption.
2. Memory: It includes 128 KB of flash memory for program storage and 64 KB of SRAM for data storage. This generous memory capacity allows for the implementation of complex applications.
3. Peripherals: The microcontroller offers a wide range of integrated peripherals, including up to four USARTs, two SPIs, two I2C buses, and up to 25 general-purpose I/O lines. These peripherals enable communication with external devices and facilitate various interfaces.
4. Analog Interfaces: It features a 12-bit Analog-to-Digital Converter (ADC) with up to 16 channels, allowing for precise measurement and sensing of analog signals. Additionally, it includes a Digital-to-Analog Converter (DAC) with up to two channels, enabling generation of analog signals.
5. Connectivity: The ATSAM4S2CA-AU has a built-in USB 2
