Microchip Technology

ATSAMD21J17A-AU  

Microcontrollers

The ATSAMD21J17A-AU is a low-power microcontroller unit (MCU) from Microchip Technology. It is based on the ARM Cortex-M0+ processor and is part of the SAM D21 family of devices. The ATSAMD21J17A-AU is designed for a wide range of applications, including industrial control, medical devices, and IoT devices.

Description:

The ATSAMD21J17A-AU is a highly integrated, low-power MCU that features a 32-bit ARM Cortex-M0+ processor with a maximum clock speed of 48 MHz. It has 256 kB of flash memory, 32 kB of SRAM, and a wide range of peripherals, including USB, SERCOM (Serial Communication Interface), and ADC (Analog-to-Digital Converter).

Features:

1. ARM Cortex-M0+ processor with a maximum clock speed of 48 MHz
2. 256 kB of flash memory
3. 32 kB of SRAM
4. USB interface for easy connectivity
5. SERCOM for serial communication
6. ADC for analog signal processing
7. Low-power modes for energy-efficient operation
8. Peripheral Touch Controller (PTC) for capacitive touch sensing
9. Event System for efficient inter-peripheral communication
10. Core Coupled Memory (CCM) for fast data access

Applications:

The ATSAMD21J17A-AU is suitable for a wide range of applications, including:

1. Industrial control systems
2. Medical devices
3. IoT devices
4. Portable devices
5. Home automation systems
6. Wearable devices
7. Sensor hubs
8. Human Interface Devices (HID)
9. Battery-powered devices

The ATSAMD21J17A-AU's low-power capabilities, integrated peripherals, and ease of use make it an ideal choice for developers looking to create energy-efficient and feature-rich embedded systems.

ATSAMD21J17A-AU Documents

Download datasheets and manufacturer documentation for ATSAMD21J17A-AU

Errata :

SAM D21 Family Errata, Clarification      

PCN Assembly/Origin :

ATSAMD21J17xx/ATSAMD21J18xx 08/Aug/2019      

Datasheets :

SAM D21/DA1 Family Datasheet      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

ATSAMD21J17 Development Tool Selector      

PCN Design/Specification :

SAM D21/DA1 10/Sep/2021       SAM D21/DA1 05/Apr/2021      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH