Microchip Technology

ATSAML21E15B-ANT  

Microcontrollers

The ATSAML21E15B-ANT is a microcontroller unit (MCU) from Microchip Technology. It belongs to the SAM L21 family of ARM Cortex-M0+ based MCUs, which are designed for low-power and high-performance applications.

Description:

The ATSAML21E15B-ANT is a highly integrated, low-power MCU that features a 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz. It includes a range of integrated peripherals, including USB, SERCOM (Serial Communication Interface), ADC (Analog-to-Digital Converter), DAC (Digital-to-Analog Converter), and a range of timers and counters. The MCU also includes a range of security features, including hardware cryptographic modules and secure boot options.

Features:

The ATSAML21E15B-ANT has the following key features:

1. ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz
2. Integrated USB interface for easy connectivity to a PC or other USB host
3. SERCOM interfaces for serial communication, including SPI, UART, and I2C
4. 12-bit ADC with up to 19 channels for accurate analog-to-digital conversion
5. 10-bit DAC for high-quality digital-to-analog conversion
6. A range of timers and counters for precise timekeeping and event handling
7. Hardware cryptographic modules for secure data encryption and decryption
8. Secure boot options for protection against malicious software attacks
9. Low-power sleep modes for extended battery life in portable devices
10. Wide operating temperature range of -40°C to +105°C for use in harsh environments

Applications:

The ATSAML21E15B-ANT is suitable for a wide range of applications, including:

1. Industrial control and automation systems
2. Medical devices and equipment
3. Portable electronics and wearable devices
4. Home automation and smart home devices
5. IoT devices and sensors
6. Automotive applications, such as telematics and infotainment systems
7. Security systems, such as access control and surveillance cameras
8. Consumer electronics, such as portable media players and gaming devices

In summary, the ATSAML21E15B-ANT is a versatile and powerful MCU that offers a range of features and capabilities for low-power and high-performance applications. Its integrated peripherals, security features, and low-power sleep modes make it an ideal choice for a wide range of applications, from industrial control systems to portable electronics and IoT devices.

ATSAML21E15B-ANT Documents

Download datasheets and manufacturer documentation for ATSAML21E15B-ANT

Errata :

SAM L21 Family Errata~      

PCN Assembly/Origin :

Assembly 14/Sep/2020      

Datasheets :

SAM L21 Family Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAML21E15B Development Tool Selector      

PCN Design/Specification :

SAM L21 Family Data Sheet 21/Jun/2023       SAM L21 13/Feb/2020      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH