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Name: ATSAMD21E16B-AUT
Brand: Microchip Technology
SKU: ATSAMD21E16B-AUT
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 ATSAMD21E16B-AUT

Part No.:: ATSAMD21E16B-AUT

Manufacturer:: Microchip Technology

Package:: 32-TQFP

Datasheet:: ATSAMD21E16B-AUT.pdf

Description:: IC MCU 32BIT 64KB FLASH 32TQFP

In Stock:: 2292

Quantity:: Add To Cart

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ATSAMD21E16B-AUT Specifications

Package/Case:
32-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SAM D21E, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
48MHz
RAM Size:
8K 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:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATSAMD21E16B-AUT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD21E16B-AUT 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 ATSAMD21E16B-AUT 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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ATSAMD21E16B-AUT information

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ATSAMD21E16B-AUT Application Introduction

ATSAMD21E16B-AUT is a microcontroller from the SAM D21 family, featuring a 32-bit ARM Cortex-M0+ CPU, extensive peripheral set, and low power consumption, making it suitable for various embedded applications.

Application Scenario:

In home automation, this chip can be employed to manage and control lighting systems, providing intelligent and energy-efficient solutions.

Circuit Design:

To design a lighting control system using ATSAMD21E16B-AUT, follow these steps:

1. Sensor Integration:

Connect light sensors to the analog input pins of this chip, such as pin PA02. Utilize appropriate signal conditioning circuitry, like voltage dividers or operational amplifiers, to ensure accurate light intensity measurement.

2. Lighting Control:

Connect the lighting elements, such as LEDs, to the GPIO pins of ATSAMD21E16B-AUT. These pins, like pin PB10, can be configured as PWM outputs to control the brightness of the lighting elements based on the sensor readings.

3. User Interface:

Incorporate a user interface, such as touch buttons or an LCD display, to provide feedback and control options. Use GPIO pins, like pin PC05, to interface with these components.

4. Communication:

Implement communication interfaces, like I2C or SPI, to interact with other devices or a central control system. Configure the relevant GPIO pins, like pin PA08 and PA09, for these communication protocols.

5. Power Management:

Ensure proper power supply and management circuitry to provide stable voltage levels to ATSAMD21E16B-AUT and connected peripherals. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

Considerations:

When designing the circuit, it's essential to consider:

- Signal Integrity: Ensure proper routing and shielding of analog signal paths to minimize noise and interference.

- Thermal Management: Implement adequate heat dissipation methods, such as heat sinks or thermal vias, to maintain optimal operating temperatures.

- Power Efficiency: Utilize low-power modes and efficient power management techniques to extend battery life and reduce energy consumption.

- Firmware Optimization: Develop efficient algorithms to handle sensor data processing and control tasks, ensuring smooth and responsive operation.

- Reliability: Conduct thorough testing under various conditions to verify the system's robustness and reliability in real-world scenarios.

ATSAMD21E16B-AUT FAQ

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3. Are the ATSAMD21E16B-AUT price and inventory displayed accurate?

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6. What is the process for return or replacement of ATSAMD21E16B-AUT?

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 ATSAMD21E16B-AUT we delivered, we will accept the replacement or return of the ATSAMD21E16B-AUT 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 ATSAMD21E16B-AUT.

(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