What is the Additional Feature ?

Name: ATSAMD21G16B-AF
Brand: Microchip Technology
SKU: ATSAMD21G16B-AF
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Microchip Technology ATSAMD21G16B-AF

Part No.:: ATSAMD21G16B-AF

Manufacturer:: Microchip Technology

Package:: 48-TQFP

Datasheet:: ATSAMD21G16B-AF.pdf

Description:: IC MCU 32BIT 64KB FLASH 48TQFP

In Stock:: 3602

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

ATSAMD21G16B-AF Specifications

Package/Case:
48-TQFP
Packaging:
Tray
Series:
Automotive, AEC-Q100, SAM D21G, 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:
38
Core Processor:
ARM® Cortex®-M0+
Data Converters:
A/D 14x12b; D/A 1x10b
Oscillator Type:
Internal
Program Memory Size:
64KB (64K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 125°C (TA)

ATSAMD21G16B-AF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATSAMD21G16B-AF 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 ATSAMD21G16B-AF to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

ATSAMD21G16B-AF information

Views：

Basic introduction and simple engineering application of ATSAMD21G16B-AF

ATSAMD21G16B-AF is a powerful microcontroller chip known for its versatility and performance. It belongs to the SAM D21 series by Microchip Technology, featuring an ARM Cortex-M0+ processor core, rich peripheral set, and low-power operation.

Application Scenario:

In educational projects, ATSAMD21G16B-AF can be used to build various embedded systems, such as simple IoT devices, data loggers, or small-scale automation controllers.

Circuit Design:

To create a basic project using ATSAMD21G16B-AF, follow these steps:

1. Hardware Setup:

Connect ATSAMD21G16B-AF to a development board or custom PCB using appropriate interfacing techniques, such as soldering or socket mounting.

2. Programming Environment:

Set up the development environment by installing the necessary software tools, such as Atmel Studio or Arduino IDE, and configuring them to support ATSAMD21G16B-AF.

3. Blinking LED Project:

Start with a simple LED blinking project to familiarize yourself with the microcontroller. Connect an LED to one of the GPIO pins, such as pin PA0, and write a firmware program to toggle the pin state periodically.

4. Analog Sensor Interface:

Explore the analog input capabilities of ATSAMD21G16B-AF by interfacing it with sensors like a potentiometer or a light sensor. Read analog sensor data using the built-in ADC module and display it via serial communication or an LCD display.

5. UART Communication:

Implement UART communication to establish serial communication between ATSAMD21G16B-AF and a computer or another microcontroller. Transmit and receive data packets using UART peripheral and observe the communication on a serial terminal.

6. PWM Output:

Utilize PWM (Pulse Width Modulation) output to control the intensity of an LED or the speed of a motor. Configure one of the PWM channels, such as pin PA2, and generate PWM signals with varying duty cycles to achieve desired output effects.

7. External Interrupts:

Explore the usage of external interrupts by connecting a push-button switch to one of the GPIO pins. Configure the pin to trigger an interrupt when the button is pressed, and implement interrupt service routines to handle the events.

Considerations:

When working with ATSAMD21G16B-AF, keep the following considerations in mind:

- Power Supply: Ensure a stable power source with proper voltage regulation to prevent damage to the microcontroller and connected peripherals.

- Pin Configuration: Refer to the datasheet for ATSAMD21G16B-AF to understand pin functionalities and limitations before interfacing external components.

- Firmware Optimization: Write efficient firmware code to minimize power consumption and maximize performance, considering the limited resources of the microcontroller.

- Peripheral Usage: Utilize the available peripherals judiciously to optimize resource utilization and meet project requirements without overloading the microcontroller.

- Debugging: Use debugging tools like breakpoints, watchpoints, and serial debug messages to troubleshoot firmware issues and ensure smooth operation of the project.

ATSAMD21G16B-AF FAQ

1. How to order ATSAMD21G16B-AF 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 ATSAMD21G16B-AF is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATSAMD21G16B-AF. All suppliers must pass our qualification reviews before they can publish their products including ATSAMD21G16B-AF on icwhale.com; we pay more attention to the channels and quality of ATSAMD21G16B-AF products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATSAMD21G16B-AF price and inventory displayed accurate?

The price and inventory of ATSAMD21G16B-AF 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 ATSAMD21G16B-AF?

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 ATSAMD21G16B-AF we delivered, we will accept the replacement or return of the ATSAMD21G16B-AF 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 ATSAMD21G16B-AF.

(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