Microchip Technology

ATSAML21E16B-ANT  

Microcontrollers

The ATSAML21E16B-ANT is a microcontroller unit (MCU) from Microchip Technology. It is part of the SAM L21 family of low-power microcontrollers, which are designed for a wide range of IoT applications.

Description:

The ATSAML21E16B-ANT is a low-power, highly-integrated MCU that features an ARM Cortex-M0+ processor, a range of integrated peripherals, and a flexible clock system. It is available in a 4.42mm x 4.42mm QFN package with 32-pins.

Features:

• ARM Cortex-M0+ processor with a maximum frequency of 48MHz
• 128KB of flash memory and 16KB of SRAM
• Integrated USB interface with support for device and host modes
• Advanced low-power modes to extend battery life in battery-powered applications
• A range of integrated peripherals, including UART, SPI, I2C, and ADC
• Flexible clock system with support for external and internal oscillators
• Security features such as AES-128 and SHA-256 encryption
• Available in a compact 32-pin QFN package

Applications:

The ATSAML21E16B-ANT is well-suited for a wide range of IoT applications, including:

• Sensor hubs for collecting and processing data from various sensors
• Low-power wireless applications, such as Zigbee and Bluetooth Low Energy (BLE)
• Battery-powered devices, such as fitness trackers and smart home devices
• Industrial control and automation systems
• Medical devices, such as wearable health monitors and portable diagnostic equipment

Overall, the ATSAML21E16B-ANT is a highly-integrated, low-power MCU that offers a range of features and capabilities for IoT applications. Its compact size and flexible clock system make it well-suited for space-constrained and power-sensitive applications.

ATSAML21E16B-ANT Documents

Download datasheets and manufacturer documentation for ATSAML21E16B-ANT

Errata :

SAM L21 Family Errata~      

PCN Assembly/Origin :

Assembly 14/Sep/2020      

Datasheets :

SAM L21(E,G,J) Datasheet Summary       SAM L21 Family Datasheet      

PCN Packaging :

MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAML21E16B Development Tool Selector      

HTML Datasheet :

SAM L21(E,G,J) Datasheet Summary      

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