Microchip Technology

ATSAML21J17B-MUT  

Microcontrollers

The ATSAML21J17B-MUT is a microcontroller unit (MCU) manufactured by Microchip Technology. It is part of the SAM L21 family of ARM Cortex-M0+ based MCUs designed for low-power and high-performance applications.

Description:

The ATSAML21J17B-MUT features a 32-bit ARM Cortex-M0+ processor with a maximum clock speed of 48 MHz. It includes 512 kB of flash memory, 64 kB of SRAM, and a range of integrated peripherals, including USB, SERCOM (Serial Communication Interface), and ADC (Analog-to-Digital Converter). The device is available in a 48-pin QFN package.

Features:

1. ARM Cortex-M0+ processor with a maximum clock speed of 48 MHz.
2. 512 kB of flash memory for storing program code and data.
3. 64 kB of SRAM for fast data access and manipulation.
4. Integrated USB interface for communication with other devices.
5. Multiple SERCOM interfaces for serial communication using UART, SPI, or I2C protocols.
6. 12-bit ADC with up to 20 channels for analog input conversion.
7. Low-power sleep modes to conserve energy in battery-powered applications.
8. On-chip debugging and trace capabilities for easy development and debugging.
9. Wide operating temperature range of -40°C to +105°C.

Applications:

The ATSAML21J17B-MUT is suitable for a variety of applications that require low power consumption and high performance. Some potential applications include:

1. Battery-powered devices: The low-power sleep modes make it ideal for applications that run on batteries, such as portable electronics and wearable devices.
2. Industrial control: The robustness and wide operating temperature range make it suitable for use in industrial control systems.
3. Medical devices: The low-power consumption and integrated peripherals make it suitable for medical devices that require precise control and monitoring.
4. IoT devices: The integrated USB and SERCOM interfaces make it suitable for Internet of Things (IoT) devices that require communication with other devices or the internet.
5. Sensor interfaces: The integrated ADC and low-power consumption make it ideal for applications that require interfacing with various sensors, such as environmental monitoring or home automation systems.

Overall, the ATSAML21J17B-MUT is a versatile and powerful MCU that can be used in a wide range of applications requiring low power consumption and high performance.

ATSAML21J17B-MUT Documents

Download datasheets and manufacturer documentation for ATSAML21J17B-MUT

Errata :

SAM L21 Family Errata~      

PCN Assembly/Origin :

Assembly Site 15/Jun/2023      

Datasheets :

SAM L21 Family Datasheet       SAML21 Datasheet Summary      

PCN Packaging :

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

Design Resources :

ATSAML21J17B Development Tool Selector      

HTML Datasheet :

SAML21 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