Microchip Technology

ATSAML21G17B-AUT  

Microcontrollers

The ATSAML21G17B-AUT is a microcontroller unit (MCU) from Microchip Technology. It is a part of the SAM L21 family of low-power microcontrollers, which are designed for a wide range of applications that require low power consumption and high performance.

Description:

The ATSAML21G17B-AUT is a high-performance, low-power MCU that features an Arm Cortex-M0+ processor with a maximum clock speed of 48 MHz. It is equipped with 256 KiB of flash memory, 32 KiB of SRAM, and 4 KiB of non-volatile memory. The MCU also includes a range of peripherals, including USB, SERCOM (Serial Communication Interface), and ADC (Analog-to-Digital Converter), among others.

Features:

Here are some of the key features of the ATSAML21G17B-AUT:

1. Arm Cortex-M0+ processor with a maximum clock speed of 48 MHz
2. 256 KiB of flash memory
3. 32 KiB of SRAM
4. 4 KiB of non-volatile memory
5. USB interface for easy connectivity
6. SERCOM for serial communication
7. ADC for analog-to-digital conversion
8. Low-power modes for extended battery life
9. Security features such as AES encryption and secure boot
10. Small form factor for easy integration into compact designs

Applications:

The ATSAML21G17B-AUT is suitable for a wide range of applications that require low power consumption and high performance. Some potential applications include:

1. Wearable devices such as fitness trackers and smartwatches
2. IoT devices such as smart home appliances and sensors
3. Medical devices such as portable monitoring equipment
4. Industrial automation and control systems
5. Portable electronic devices such as handheld instruments and gadgets
6. Automotive applications such as infotainment systems and body control modules

Overall, the ATSAML21G17B-AUT is a versatile and powerful MCU that offers a range of features and capabilities for low-power applications. Its small form factor and low power consumption make it an ideal choice for a wide range of applications, from wearable devices to industrial automation systems.

ATSAML21G17B-AUT Documents

Download datasheets and manufacturer documentation for ATSAML21G17B-AUT

Errata :

SAM L21 Family Errata~      

PCN Assembly/Origin :

Assembly Site Change 27/May/2019      

Datasheets :

SAM L21 Family Datasheet      

PCN Packaging :

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

Design Resources :

ATSAML21G17B 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