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Name: ATSAMD21E15L-MF
Brand: Microchip Technology
SKU: ATSAMD21E15L-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 ATSAMD21E15L-MF

Part No.:: ATSAMD21E15L-MF

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:: ATSAMD21E15L-MF.pdf

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

In Stock:: 3753

Quantity:: Add To Cart

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ATSAMD21E15L-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
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)

ATSAMD21E15L-MF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD21E15L-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 ATSAMD21E15L-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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ATSAMD21E15L-MF information

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Basic introduction and simple engineering application of ATSAMD21E15L-MF

ATSAMD21E15L-MF is a microcontroller chip developed by Microchip Technology, offering a wide range of features suitable for embedded applications. It belongs to the SAM D21 series and is built around the ARM Cortex-M0+ architecture, providing high performance and low power consumption.

Introduction:

The ATSAMD21E15L-MF microcontroller is an excellent choice for beginners and students due to its simplicity and versatility. It integrates various peripherals, including analog-to-digital converters (ADC), digital-to-analog converters (DAC), timers, communication interfaces, and GPIO pins, making it suitable for a wide range of projects.

Application Scenario:

In a basic project, such as a temperature monitoring system, ATSAMD21E15L-MF can be utilized to measure temperature using a sensor and display the results on an LCD screen. Additionally, it can control external devices, such as fans or heaters, based on the temperature readings.

Circuit Design:

To create a temperature monitoring system using ATSAMD21E15L-MF, follow these steps:

1. Temperature Sensor Connection:

Connect a temperature sensor, like a thermistor or a digital temperature sensor, to one of the analog input pins of ATSAMD21E15L-MF, such as pin A0. Ensure proper signal conditioning and calibration for accurate temperature measurement.

2. Display Interface:

Integrate an LCD display module to show the temperature readings. Connect the display data lines to the GPIO pins of ATSAMD21E15L-MF, such as pins PA0-PA7 for a parallel interface or SPI/I2C pins for a serial interface.

3. Control Output:

Connect output devices, like LEDs or relays, to GPIO pins of ATSAMD21E15L-MF, such as pins PB0-PB7. These pins can be configured as digital outputs to control external devices based on temperature thresholds.

4. Programming:

Write firmware code using a suitable development environment, such as Atmel Studio or Arduino IDE. Utilize the built-in ADC peripheral to read temperature values from the sensor and implement control logic to adjust the output devices accordingly.

5. Power Management:

Ensure a stable power supply to ATSAMD21E15L-MF and connected peripherals. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

Experiment:

To understand the functionality of ATSAMD21E15L-MF better, you can perform the following experiment:

1. Temperature Measurement:

Connect a LM35 temperature sensor to pin A0 of the ATSAMD21E15L-MF microcontroller.

2. Display Output:

Interface a 16x2 LCD display to display the temperature readings. Connect the data lines to pins PA0-PA7 of the microcontroller.

3. LED Control:

Connect an LED to pin PB0 of the microcontroller. Program the microcontroller to turn on the LED when the temperature exceeds a certain threshold.

4. Firmware Development:

Write a firmware code in Arduino IDE or Atmel Studio to read temperature values from the sensor and control the LED based on temperature conditions.

5. Testing:

Upload the firmware code to the microcontroller and observe the temperature readings on the LCD display. Verify the LED turns on/off correctly based on temperature variations.

Conclusion:

In this experiment, you've learned the basics of utilizing ATSAMD21E15L-MF microcontroller for a temperature monitoring system. You've interfaced sensors, display, and output devices and written firmware code to control the system behavior, demonstrating the versatility and ease of use of this microcontroller in embedded projects.

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3. Are the ATSAMD21E15L-MF price and inventory displayed accurate?

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6. What is the process for return or replacement of ATSAMD21E15L-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 ATSAMD21E15L-MF we delivered, we will accept the replacement or return of the ATSAMD21E15L-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 ATSAMD21E15L-MF.

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

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(1)Inform us within 90 days

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