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Name: ATSAMD20E18A-MU
Brand: Microchip Technology
SKU: ATSAMD20E18A-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 ATSAMD20E18A-MU

Part No.:: ATSAMD20E18A-MU

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:: ATSAMD20E18A-MU.pdf

Description:: IC MCU 32BIT 256KB FLASH 32VQFN

In Stock:: 2030

Quantity:: Add To Cart

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ATSAMD20E18A-MU Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tray
Series:
SAM D20E
RoHS:
RoHS
Speed:
48MHz
RAM Size:
32K x 8
Core Size:
32-Bit
EEPROM Size:
-
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, WDT
Connectivity:
I²C, 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:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATSAMD20E18A-MU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD20E18A-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 ATSAMD20E18A-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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ATSAMD20E18A-MU information

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The working principle and core technical features of ATSAMD20E18A-MU

ATSAMD20E18A-MU is a versatile microcontroller commonly used in embedded systems for various applications. It features an ARM Cortex-M0+ CPU, rich peripherals, and low power consumption.

Application Scenario:

In home automation, this microcontroller can be employed to control smart lighting systems, providing efficient and intelligent lighting solutions.

System Design:

To design a smart lighting system using ATSAMD20E18A-MU, follow these steps:

1. Sensor Integration:

Connect motion sensors and light sensors to the analog and digital input pins of this microcontroller. For example, use pin PA02 for analog light sensors and pin PA16 for digital motion sensors. Ensure proper signal conditioning circuits are in place for accurate sensor data acquisition.

2. Output Control:

Connect the lighting elements, such as LEDs or smart bulbs, to the GPIO pins of ATSAMD20E18A-MU. For instance, use pin PB22 to control the lighting elements through pulse-width modulation (PWM) signals to adjust brightness levels.

3. User Interface:

Implement a user interface with touch buttons or capacitive touch sensors connected to GPIO pins, such as pin PA08. This allows users to manually control the lighting system.

4. Communication:

Enable communication with other smart devices or a central hub using interfaces like I2C or UART. Configure pins PA09 and PA10 for serial communication to facilitate integration with other home automation systems.

5. Power Management:

Ensure the lighting system operates efficiently by incorporating proper power management strategies. Use low-dropout (LDO) regulators and decoupling capacitors to provide stable power to ATSAMD20E18A-MU and connected components, reducing power consumption and ensuring reliable operation.

Considerations:

When designing the system, consider the following:

- Sensor Calibration: Regularly calibrate sensors to maintain accuracy in different lighting conditions.

- Power Efficiency: Optimize the power consumption of the lighting system by using low-power modes and efficient power conversion techniques.

- Real-Time Processing: Implement real-time algorithms to ensure responsive and adaptive lighting control based on sensor inputs.

- EMI/EMC Compliance: Design the circuit to minimize electromagnetic interference, ensuring compliance with relevant standards.

- System Reliability: Thoroughly test the lighting system to ensure robust performance and reliability under various operating conditions.

By following these design principles and leveraging the capabilities of ATSAMD20E18A-MU, smart lighting systems can achieve high efficiency, responsiveness, and user satisfaction in home automation applications.

ATSAMD20E18A-MU FAQ

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3. Are the ATSAMD20E18A-MU price and inventory displayed accurate?

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6. What is the process for return or replacement of ATSAMD20E18A-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 ATSAMD20E18A-MU we delivered, we will accept the replacement or return of the ATSAMD20E18A-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 ATSAMD20E18A-MU.

(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