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Name: ATMEGA48-20MMH
Brand: Microchip Technology
SKU: ATMEGA48-20MMH
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 ATMEGA48-20MMH

Part No.:: ATMEGA48-20MMH

Manufacturer:: Microchip Technology

Package:: 28-VFQFN Exposed Pad

Datasheet:: ATMEGA48-20MMH.pdf

Description:: IC MCU 8BIT 4KB FLASH 28VQFN

In Stock:: 3062

Quantity:: Add To Cart

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ATMEGA48-20MMH Specifications

Package/Case:
28-VFQFN Exposed Pad
Packaging:
Tray,Tray
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
20MHz
RAM Size:
512 x 8
Core Size:
8-Bit
EEPROM Size:
256 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
23
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)

ATMEGA48-20MMH this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA48-20MMH 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 ATMEGA48-20MMH 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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ATMEGA48-20MMH information

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Basic introduction and simple engineering application of ATMEGA48-20MMH

ATMEGA48-20MMH is a versatile microcontroller chip widely used in embedded systems for diverse applications. It features a high-performance 8-bit AVR CPU, rich peripheral set, and low power consumption.

Application Scenario:

In robotics, ATMEGA48-20MMH can be utilized to control robotic arms, motors, and sensors, enabling precise and flexible motion control in automation projects.

Circuit Design:

To create a simple LED blinking project using ATMEGA48-20MMH, follow these steps:

1. Hardware Setup:

Connect an LED to one of the digital output pins of ATMEGA48-20MMH, such as pin PB0. Insert a current-limiting resistor in series with the LED to prevent excessive current flow.

2. Programming:

Write a simple C program to toggle the state of the GPIO pin connected to the LED. Utilize the AVR-GCC compiler and AVRDUDE programmer to compile and upload the program to ATMEGA48-20MMH.

3. Power Supply:

Ensure a stable power supply to ATMEGA48-20MMH within its operating voltage range, typically between 1.8V to 5.5V. Use a regulated power source or batteries with appropriate voltage levels.

4. Execution:

Once the program is uploaded, power up the circuit. The LED connected to ATMEGA48-20MMH should start blinking at a regular interval, demonstrating the basic functionality of the microcontroller.

5. Further Exploration:

Experiment with different blinking patterns by modifying the program code. Explore the capabilities of ATMEGA48-20MMH by interfacing additional peripherals, such as buttons, sensors, or displays, to create more complex projects.

Considerations:

When working with ATMEGA48-20MMH, consider the following:

- GPIO Configuration: Ensure proper configuration of GPIO pins as inputs or outputs based on project requirements.

- Clock Configuration: Set the microcontroller's clock frequency and source according to the desired operation speed and power consumption.

- Memory Usage: Optimize program code and data storage to efficiently utilize the limited flash and SRAM available on ATMEGA48-20MMH.

- Interrupt Handling: Implement interrupt service routines to handle external events or time-critical tasks effectively.

- Debugging: Use debugging tools like Atmel Studio or AVR Dragon to troubleshoot program errors and hardware issues during development.

ATMEGA48-20MMH FAQ

1. How to order ATMEGA48-20MMH on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the ATMEGA48-20MMH. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA48-20MMH on icwhale.com; we pay more attention to the channels and quality of ATMEGA48-20MMH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA48-20MMH price and inventory displayed accurate?

The price and inventory of ATMEGA48-20MMH 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 ATMEGA48-20MMH?

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 ATMEGA48-20MMH we delivered, we will accept the replacement or return of the ATMEGA48-20MMH 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 ATMEGA48-20MMH.

(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