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Name: ATSAMD21E15B-MF
Brand: Microchip Technology
SKU: ATSAMD21E15B-MF
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 ATSAMD21E15B-MF

Part No.:: ATSAMD21E15B-MF

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:: ATSAMD21E15B-MF.pdf

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

In Stock:: 3103

Quantity:: Add To Cart

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ATSAMD21E15B-MF Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tray
Series:
Automotive, AEC-Q100, SAM D21E, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
48MHz
RAM Size:
4K 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, USB
Mounting Type:
Surface Mount
Number of I/O:
26
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 10x12b; D/A 1x10b
Oscillator Type:
Internal
Program Memory Size:
32KB (32K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

ATSAMD21E15B-MF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD21E15B-MF 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 ATSAMD21E15B-MF 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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ATSAMD21E15B-MF information

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Basic introduction and simple engineering application of ATSAMD21E15B-MF

ATSAMD21E15B-MF is a microcontroller chip designed by Microchip Technology, featuring a powerful ARM Cortex-M0+ CPU core, various peripherals, and low power consumption, making it suitable for a wide range of embedded applications.

Application Scenario:

In educational projects, ATSAMD21E15B-MF can be utilized to introduce students to microcontroller programming and electronics. For instance, it can be employed in simple projects like building a digital thermometer.

Circuit Design:

To create a digital thermometer using ATSAMD21E15B-MF, follow these steps:

1. Temperature Sensor Connection:

Connect a digital temperature sensor, such as the DS18B20, to the microcontroller. Ensure proper wiring, including power (VDD), ground (GND), and data (DQ) connections.

2. Code Development:

Write firmware code to initialize the microcontroller, read temperature data from the sensor, and display it on an output device, such as an OLED display or serial monitor.

3. Output Display:

Connect an output device, such as an OLED display, to visually represent the temperature readings. Utilize the microcontroller's GPIO pins to interface with the display.

4. User Interaction:

Integrate user interaction elements, such as buttons or switches, to allow users to control the thermometer or switch between different display modes.

5. Power Management:

Implement power management techniques to optimize energy usage and prolong battery life if the project is battery-powered. Utilize low-power modes of the microcontroller when idle.

Experiment Steps:

1. Connect the DS18B20 temperature sensor to the ATSAMD21E15B-MF microcontroller according to the datasheet specifications.

2. Set up the development environment by installing the necessary software tools, such as the Arduino IDE or Atmel Studio, and configuring it for programming the ATSAMD21E15B-MF.

3. Write firmware code to initialize the microcontroller, configure the GPIO pins for sensor communication, and read temperature data from the DS18B20 sensor.

4. Implement code to display the temperature readings on the OLED display connected to the microcontroller.

5. Test the thermometer by placing the temperature sensor in different environments with varying temperatures and observing the displayed readings.

Considerations:

When working on this project, consider the following:

- Sensor Accuracy: Ensure the temperature sensor provides accurate readings for reliable performance.

- Display Interface: Choose an output display that is compatible with the microcontroller and suits the project requirements.

- User Experience: Design the user interface to be intuitive and user-friendly, especially if the project is intended for educational purposes.

- Firmware Optimization: Optimize the firmware code for efficient operation and minimal resource usage.

- Safety Precautions: Take necessary precautions when working with electronic components to prevent damage to the equipment and ensure personal safety.

ATSAMD21E15B-MF FAQ

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3. Are the ATSAMD21E15B-MF price and inventory displayed accurate?

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6. What is the process for return or replacement of ATSAMD21E15B-MF?

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 ATSAMD21E15B-MF we delivered, we will accept the replacement or return of the ATSAMD21E15B-MF 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 ATSAMD21E15B-MF.

(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