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Name: ATSAML21E15B-MUT
Brand: Microchip Technology
SKU: ATSAML21E15B-MUT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology ATSAML21E15B-MUT

Part No.:: ATSAML21E15B-MUT

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:: ATSAML21E15B-MUT.pdf

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

In Stock:: 2244

Quantity:: Add To Cart

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ATSAML21E15B-MUT Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SAM L21E
RoHS:
RoHS
Speed:
48MHz
RAM Size:
4K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
DMA, POR, PWM, WDT
Connectivity:
I²C, LINbus, SCI, SPI, UART/USART, USB
Mounting Type:
Surface Mount
Number of I/O:
25
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 10x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATSAML21E15B-MUT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAML21E15B-MUT 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 ATSAML21E15B-MUT 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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ATSAML21E15B-MUT information

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Basic introduction and simple engineering application of ATSAML21E15B-MUT

ATSAML21E15B-MUT is a microcontroller from Microchip Technology, belonging to the SAM L21 series. It is designed for low-power applications, offering a balance between performance and energy efficiency.

Introduction:

ATSAML21E15B-MUT features an ARM Cortex-M0+ CPU running at up to 48 MHz, with 256 KB of flash memory and 32 KB of SRAM. It includes various peripherals such as GPIO, ADC, UART, SPI, I2C, and timers, making it suitable for a wide range of applications.

Application Scenario:

In this project, we will demonstrate a simple application of ATSAML21E15B-MUT in controlling an LED using a push button. This project will help beginners understand basic GPIO operations and interrupt handling.

Project Components:

- ATSAML21E15B-MUT microcontroller board

- LED

- Push button

- Breadboard and jumper wires

Experiment Steps:

1. Hardware Setup:

Connect the LED to one of the GPIO pins of ATSAML21E15B-MUT, such as pin PA0. Connect one terminal of the push button to another GPIO pin, such as pin PB0, and the other terminal to ground. Ensure proper connections using a breadboard and jumper wires.

2. Software Configuration:

Set up the development environment with the appropriate IDE and toolchain for programming ATSAML21E15B-MUT. Write a simple firmware program to initialize GPIO pins, configure the LED pin as an output, and the push button pin as an input with interrupts enabled.

3. Firmware Implementation:

Write firmware to toggle the LED state when the push button is pressed. Implement interrupt service routines (ISRs) to handle button press events. Ensure proper debouncing of the push button to prevent multiple interrupts.

4. Build and Flash:

Compile the firmware code and generate the binary file. Flash the binary onto ATSAML21E15B-MUT using a suitable programmer/debugger.

5. Testing:

Power up the circuit and observe the behavior. Press the push button, and the LED should toggle its state accordingly. Verify the functionality and troubleshoot any issues if encountered.

Conclusion:

In this project, we demonstrated a basic application of ATSAML21E15B-MUT microcontroller in controlling an LED using a push button. This project serves as a starting point for beginners to explore the capabilities of ATSAML21E15B-MUT and gain hands-on experience in embedded systems development.

Further Exploration:

- Expand the project by adding more peripherals such as UART or SPI communication.

- Explore advanced features of ATSAML21E15B-MUT such as low-power modes and cryptographic functions.

- Develop more complex applications like sensor interfacing or motor control using ATSAML21E15B-MUT.

ATSAML21E15B-MUT FAQ

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3. Are the ATSAML21E15B-MUT price and inventory displayed accurate?

The price and inventory of ATSAML21E15B-MUT fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of ATSAML21E15B-MUT?

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 ATSAML21E15B-MUT we delivered, we will accept the replacement or return of the ATSAML21E15B-MUT 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 ATSAML21E15B-MUT.

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

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations