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Name: ATSAMD21G17L-MU
Brand: Microchip Technology
SKU: ATSAMD21G17L-MU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Microchip Technology ATSAMD21G17L-MU

Part No.:: ATSAMD21G17L-MU

Manufacturer:: Microchip Technology

Package:: 48-VFQFN Exposed Pad

Datasheet:: ATSAMD21G17L-MU.pdf

Description:: IC MCU 32BIT 128KB FLASH 48QFN

In Stock:: 3583

Quantity:: Add To Cart

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ATSAMD21G17L-MU Specifications

Package/Case:
48-VFQFN Exposed Pad
Packaging:
Tray
Series:
SAM D21G, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
48MHz
RAM Size:
16K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Connectivity:
I²C, LINbus, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
38
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 18x12b; D/A 1x10b
Oscillator Type:
Internal
Program Memory Size:
128KB (128K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATSAMD21G17L-MU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD21G17L-MU price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for ATSAMD21G17L-MU to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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ATSAMD21G17L-MU information

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Basic introduction and simple engineering application of ATSAMD21G17L-MU

ATSAMD21G17L-MU is a powerful microcontroller unit (MCU) manufactured by Microchip Technology, offering a wide range of features suitable for various embedded applications. It is based on the ARM Cortex-M0+ architecture, providing high performance and low power consumption.

Introduction:

The ATSAMD21G17L-MU microcontroller is part of the SAM D21 family, featuring 256KB of flash memory, 32KB of SRAM, and a wide range of peripherals. It operates at a maximum frequency of 48MHz, making it suitable for applications requiring both processing power and energy efficiency.

Application Example:

An excellent application scenario for the ATSAMD21G17L-MU is in building a simple data logging system. Let's walk through the steps to create a basic temperature data logger using this MCU:

1. Hardware Setup:

Connect a temperature sensor, such as a digital temperature sensor (e.g., DS18B20), to one of the GPIO pins of the ATSAMD21G17L-MU, like pin PA08. Ensure proper wiring and supply voltage to the sensor.

2. Firmware Development:

Write firmware code to initialize the microcontroller, configure the GPIO pin connected to the temperature sensor, and read temperature data from the sensor periodically. Store the temperature readings in the internal flash memory or an external storage device, such as an SD card.

3. Data Logging:

Implement a data logging algorithm to log the temperature readings at regular intervals. Store the data in a structured format, such as CSV or JSON, for easy retrieval and analysis.

4. Power Management:

Optimize power consumption by utilizing low-power modes of the ATSAMD21G17L-MU when the system is idle. Configure the MCU to enter sleep mode between temperature readings to conserve energy.

5. User Interface (Optional):

Add a simple user interface, such as an LED indicator or an OLED display, to provide visual feedback on the system's status. Utilize GPIO pins, like pin PA10, for interfacing with the user interface components.

Experiment:

Now, let's perform a simple experiment to understand how the temperature data logger works. Follow these steps:

1. Setup: Connect the temperature sensor to pin PA08 of the ATSAMD21G17L-MU development board.

2. Power On: Power on the development board and observe the LED indicator to ensure it's functioning correctly.

3. Temperature Measurement: Wait for the system to start logging temperature data. You may observe the LED blinking or the OLED display showing the current temperature.

4. Data Retrieval: After a while, power off the system and retrieve the stored temperature data from the internal flash memory or the external storage device.

Conclusion:

In this experiment, we've demonstrated how the ATSAMD21G17L-MU microcontroller can be used to build a simple temperature data logger. With its powerful features and low power consumption, it's an excellent choice for various embedded applications.

Further Exploration:

Explore advanced features of the ATSAMD21G17L-MU, such as analog-to-digital conversion, interrupts, and communication interfaces, to expand the functionality of your projects.

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6. What is the process for return or replacement of ATSAMD21G17L-MU?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ATSAMD21G17L-MU we delivered, we will accept the replacement or return of the ATSAMD21G17L-MU only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ATSAMD21G17L-MU.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations