Microchip Technology

ATSAMC21N18A-AN  

Microcontrollers

The ATSAMC21N18A-AN is a microcontroller unit (MCU) from Microchip Technology. It is a part of the SAM C21 family of ARM Cortex-M0+ based MCUs. The ATSAMC21N18A-AN is designed for low-power and high-performance applications.

Description:

The ATSAMC21N18A-AN is a high-performance, low-power MCU that features an ARM Cortex-M0+ processor. It is equipped with a range of integrated peripherals and interfaces, making it suitable for a wide range of applications. The MCU is available in a 48-pin QFN package.

Features:

• ARM Cortex-M0+ processor with a maximum frequency of 48 MHz
• 256 KB of flash memory and 32 KB of SRAM
• Integrated USB interface for easy connectivity
• A range of communication interfaces including UART, SPI, and I2C
• Advanced low-power modes to extend battery life in portable applications
• Up to 48 general-purpose I/O pins
• On-chip debugging and trace capabilities
• Support for a wide range of operating temperatures (-40°C to +105°C)

Applications:

The ATSAMC21N18A-AN is suitable for a wide range of applications that require low-power and high-performance processing. Some potential applications include:

• Battery-powered devices such as portable medical devices, fitness trackers, and smart watches
• Industrial control and automation systems
• Home automation and IoT devices
• Automotive infotainment systems
• Wireless communication devices such as smart home sensors and gateways
• Portable audio and video devices

Overall, the ATSAMC21N18A-AN is a versatile and powerful MCU that offers a range of features and capabilities for low-power and high-performance applications.

ATSAMC21N18A-AN Documents

Download datasheets and manufacturer documentation for ATSAMC21N18A-AN

Errata :

SAM C20/21 Family Silicon Errata      

PCN Assembly/Origin :

ATSAMC21Nxxx/ATSAMC20Nxxx 06/Jul/2021      

Datasheets :

SAM C20,C21 Complete      

PCN Design/Specification :

Product test flow change 02/May/2022       ATSAMC20xxx/ATSAMC21xxx 01/Feb/2022      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH