Microchip Technology

ATSAMD21E16B-AUT  

Microcontrollers

The ATSAMD21E16B-AUT is a low-power microcontroller unit (MCU) from Microchip Technology. It is part of the SAM D21 family of ARM Cortex-M0+ based microcontrollers.

Description:

The ATSAMD21E16B-AUT features a 32-bit ARM Cortex-M0+ processor with a maximum clock speed of 48 MHz. It includes 16 KB of flash memory, 32 KB of SRAM, and 2 KB of non-volatile memory. The MCU also has a range of peripherals, including a 12-bit analog-to-digital converter (ADC), a 10-bit digital-to-analog converter (DAC), and a range of communication interfaces such as UART, SPI, and I2C.

Features:

• 32-bit ARM Cortex-M0+ processor with a maximum clock speed of 48 MHz
• 16 KB of flash memory
• 32 KB of SRAM
• 2 KB of non-volatile memory
• 12-bit ADC with up to 20 channels
• 10-bit DAC
• UART, SPI, and I2C communication interfaces
• Up to 20 GPIO pins
• Low-power sleep modes
• Security features such as AES encryption and secure boot

Applications:

The ATSAMD21E16B-AUT is well-suited for a wide range of applications that require low power consumption and a compact form factor. Some examples include:

• Battery-powered devices such as fitness trackers, heart rate monitors, and smart watches
• Home automation and IoT devices such as smart thermostats, lighting controls, and security systems
• Industrial control and monitoring systems for applications such as motor control, sensor interfacing, and data acquisition
• Medical devices such as glucometers, infusion pumps, and patient monitoring systems

Overall, the ATSAMD21E16B-AUT is a versatile and low-power MCU that offers a range of features and peripherals that make it suitable for a wide range of applications.

ATSAMD21E16B-AUT Documents

Download datasheets and manufacturer documentation for ATSAMD21E16B-AUT

Errata :

SAM D21 Family Errata, Clarification      

PCN Assembly/Origin :

Test Site 14/Jun/2022      

Datasheets :

SAM D21/DA1 Family Datasheet      

PCN Packaging :

Boxes 07/Dec/2016       Transfer to Microchip/Label/Pkg 5/Sep/2016      

Design Resources :

ATSAMD21E16 Development Tool Selector      

PCN Design/Specification :

SAM D21/DA1 10/Sep/2021       SAM D21/DA1 05/Apr/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH