Microchip Technology

ATSAML21G16B-AUT  

Microcontrollers

The ATSAML21G16B-AUT is a low-power microcontroller unit (MCU) from Microchip Technology. It is part of the SAM L21 family of ARM Cortex-M0+ based MCUs, which are designed for a wide range of applications that require low power consumption, high performance, and a small form factor.

Description:

The ATSAML21G16B-AUT features a 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz. It includes 16 KB of L1 cache and 256 KB of flash memory for program storage, as well as 32 KB of SRAM for data storage. The device also includes a range of peripherals, including I2C, SPI, UART, and USB interfaces, as well as a range of timers, PWM generators, and ADCs.

Features:

• 32-bit ARM Cortex-M0+ processor with a maximum CPU frequency of 48 MHz
• 16 KB of L1 cache
• 256 KB of flash memory for program storage
• 32 KB of SRAM for data storage
• I2C, SPI, UART, and USB interfaces
• Timers, PWM generators, and ADCs
• Low-power sleep modes to conserve energy
• Small form factor (4.4 x 4.4 mm)

Applications:

The ATSAML21G16B-AUT is suitable for a wide range of applications that require low power consumption and high performance, including:

• Battery-powered devices such as wearables, fitness trackers, and smart watches
• IoT devices such as smart home appliances, sensors, and gateways
• Industrial control and automation systems
• Medical devices such as portable monitoring equipment and diagnostic tools
• Consumer electronics such as portable audio players and gaming controllers

Overall, the ATSAML21G16B-AUT is a versatile and powerful MCU that is well-suited for a wide range of applications in the IoT, industrial, medical, and consumer electronics markets.

ATSAML21G16B-AUT Documents

Download datasheets and manufacturer documentation for ATSAML21G16B-AUT

Errata :

SAM L21 Family Errata~      

PCN Assembly/Origin :

Mult Devices 16/Apr/2018      

Datasheets :

SAM L21 Family Datasheet      

PCN Packaging :

Boxes 07/Dec/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAML21G16B 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