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Name: ATSAML21E18B-MNT
Brand: Microchip Technology
SKU: ATSAML21E18B-MNT
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 ATSAML21E18B-MNT

Part No.:: ATSAML21E18B-MNT

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:: ATSAML21E18B-MNT.pdf

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

In Stock:: 2245

Quantity:: Add To Cart

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ATSAML21E18B-MNT Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SAM L21E, Functional Safety (FuSa)
RoHS:
RoHS
Speed:
48MHz
RAM Size:
32K 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:
256KB (256K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 105°C (TA)

ATSAML21E18B-MNT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAML21E18B-MNT 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 ATSAML21E18B-MNT 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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ATSAML21E18B-MNT information

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Common technical challenges and solutions when using ATSAML21E18B-MNT

ATSAML21E18B-MNT is a microcontroller with advanced features, designed for low-power applications in embedded systems. It integrates a Cortex-M0+ core, various peripherals, and enhanced power-saving capabilities.

Noise Issues:

ATSAML21E18B-MNT can encounter noise problems due to external interference or internal signal coupling.

Solution:

1. Use proper decoupling capacitors (e.g., 0.1µF) close to the power pins to filter high-frequency noise.

2. Implement ground planes in PCB design to minimize electromagnetic interference (EMI).

3. Shield sensitive analog components and routes from digital signal paths to reduce coupling.

Power Consumption:

Managing power consumption is crucial for battery-powered devices using ATSAML21E18B-MNT.

Solution:

1. Utilize the microcontroller's sleep and low-power modes to reduce energy usage during inactivity.

2. Optimize firmware to ensure peripherals are powered down when not in use.

3. Use efficient power supply designs, such as switching regulators, for better power management.

Integration Complexity:

Integrating ATSAML21E18B-MNT into a system can be complex due to its rich feature set.

Solution:

1. Leverage development tools and libraries provided by Microchip to streamline software development.

2. Use reference designs and application notes to guide hardware integration.

3. Implement modular and scalable design practices to simplify system expansion and debugging.

Firmware Challenges:

Developing efficient firmware for ATSAML21E18B-MNT requires careful planning and coding.

Solution:

1. Utilize interrupt-driven programming to ensure responsive and efficient operation.

2. Optimize code for low-power operation by minimizing CPU usage and peripheral activity.

3. Use robust debugging and testing tools to ensure firmware reliability and performance.

Considerations:

When designing with ATSAML21E18B-MNT, it's important to consider:

- Proper layout and shielding to minimize noise.

- Efficient power management to extend battery life.

- Modular integration strategies for scalability.

- Thorough firmware testing for reliable operation.

ATSAML21E18B-MNT FAQ

1. How to order ATSAML21E18B-MNT on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that ATSAML21E18B-MNT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATSAML21E18B-MNT. All suppliers must pass our qualification reviews before they can publish their products including ATSAML21E18B-MNT on icwhale.com; we pay more attention to the channels and quality of ATSAML21E18B-MNT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATSAML21E18B-MNT price and inventory displayed accurate?

The price and inventory of ATSAML21E18B-MNT fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of ATSAML21E18B-MNT?

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 ATSAML21E18B-MNT we delivered, we will accept the replacement or return of the ATSAML21E18B-MNT 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 ATSAML21E18B-MNT.

(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