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Name: ATTINY44-20MU
Brand: Microchip Technology
SKU: ATTINY44-20MU
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 ATTINY44-20MU

Part No.:: ATTINY44-20MU

Manufacturer:: Microchip Technology

Package:: 20-WFQFN Exposed Pad

Datasheet:: ATTINY44-20MU.pdf

Description:: IC MCU 8BIT 4KB FLASH 20QFN

In Stock:: 2374

Quantity:: Add To Cart

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ATTINY44-20MU Specifications

Package/Case:
20-WFQFN Exposed Pad
Packaging:
Tray
Series:
AVR® ATtiny
RoHS:
RoHS
Speed:
20MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
USI
Mounting Type:
Surface Mount
Number of I/O:
12
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
4KB (2K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATTINY44-20MU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATTINY44-20MU 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 ATTINY44-20MU 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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ATTINY44-20MU information

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Basic introduction and simple engineering application of ATTINY44-20MU

ATTINY44-20MU is a microcontroller chip known for its compact size and versatile functionality, commonly used in embedded systems for various applications. It features a high-performance AVR CPU, rich peripherals, and low power consumption.

Application Scenario:

In educational projects, ATTINY44-20MU can be employed to teach students the fundamentals of microcontroller programming and electronics. One such project is designing a simple LED blinking circuit.

Circuit Design:

To design a basic LED blinking circuit using ATTINY44-20MU, follow these steps:

1. Hardware Setup:

Connect an LED to one of the GPIO pins of ATTINY44-20MU, such as pin PA0. Place a current-limiting resistor (typically 220 ohms) in series with the LED to prevent excessive current flow.

2. Programming:

Write a simple program in C or assembly language to toggle the GPIO pin connected to the LED. Use the built-in timers or delay functions to control the blinking frequency.

3. Compilation and Upload:

Compile the program using an AVR compiler, such as AVR-GCC, and generate the hex file. Upload the hex file to ATTINY44-20MU using an AVR programmer, such as AVRISP mkII.

4. Power Supply:

Provide power to ATTINY44-20MU using a regulated power supply or batteries. Ensure the voltage levels are within the specified operating range (typically 1.8V to 5.5V).

5. Testing:

Power up the circuit and observe the LED blinking according to the programmed pattern. Debug any issues with the circuit or code if the LED does not blink as expected.

Considerations:

When working with ATTINY44-20MU in educational projects, consider the following:

- Programming Environment: Familiarize yourself with AVR programming tools and IDEs, such as Atmel Studio or Arduino IDE, to write and debug code efficiently.

- Pin Configuration: Refer to the datasheet of ATTINY44-20MU to understand the pinout and functionality of each GPIO pin for proper circuit design.

- Peripheral Usage: Explore the built-in peripherals of ATTINY44-20MU, such as ADC, PWM, and USART, to enhance the functionality of your projects.

- Project Expansion: Once you master the basics, consider expanding your projects by adding more LEDs, sensors, or communication modules to explore advanced concepts.

- Documentation: Document your project design, code, and learnings to create a comprehensive reference for future educational endeavors.

ATTINY44-20MU FAQ

1. How to order ATTINY44-20MU on icwhale.com?

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2. How does icwhale.com guarantee that ATTINY44-20MU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATTINY44-20MU. All suppliers must pass our qualification reviews before they can publish their products including ATTINY44-20MU on icwhale.com; we pay more attention to the channels and quality of ATTINY44-20MU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATTINY44-20MU price and inventory displayed accurate?

The price and inventory of ATTINY44-20MU fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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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 ATTINY44-20MU?

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 ATTINY44-20MU we delivered, we will accept the replacement or return of the ATTINY44-20MU 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 ATTINY44-20MU.

(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