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Name: ATMEGA328P-AUR
Brand: Microchip Technology
SKU: ATMEGA328P-AUR
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 ATMEGA328P-AUR

Part No.:: ATMEGA328P-AUR

Manufacturer:: Microchip Technology

Package:: 32-TQFP

Datasheet:: ATMEGA328P-AUR.pdf

Description:: IC MCU 8BIT 32KB FLASH 32TQFP

In Stock:: 2310

Quantity:: Add To Cart

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ATMEGA328P-AUR Specifications

Package/Case:
32-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
20MHz
RAM Size:
2K x 8
Core Size:
8-Bit
EEPROM Size:
1K 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:
32KB (16K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA328P-AUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA328P-AUR 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 ATMEGA328P-AUR 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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ATMEGA328P-AUR information

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ATMEGA328P-AUR Typical application Circuitry

ATMEGA328P-AUR

ATMEGA328P-AUR is an 8-bit microcontroller from Atmel's AVR series, renowned for its efficient performance, versatility, and extensive I/O capabilities. It is widely used in a variety of applications, including embedded systems, IoT devices, home automation, robotics, and DIY electronics projects.

Application Scenario: Smart Irrigation Controller

A practical application for the ATMEGA328P-AUR is in a smart irrigation controller, which can automate watering schedules based on soil moisture levels and weather conditions.

Key Features of ATMEGA328P-AUR

- High-Speed Processing: Capable of operating at up to 20 MHz.

- Memory Specifications: Includes 1 KB of EEPROM, 2 KB of SRAM, and 32 KB of Flash memory.

- I/O Flexibility: Provides 6 analog input pins and 23 digital I/O pins.

- Communication Protocols: Supports SPI, I2C, and UART interfaces.

Circuit Connection Details

1. Power Supply: Connect the VCC pin of ATMEGA328P-AUR to a 5V power source and the GND pin to the ground.

2. Soil Moisture Sensor Integration: Attach a soil moisture sensor to an analog input pin (like A0) for monitoring soil conditions.

3. Water Valve Control: Interface a relay or a MOSFET to a digital I/O pin (e.g., PD0) to control the water valve.

4. Weather Monitoring: Connect a weather module (like a rain sensor) to another digital I/O pin (e.g., PD1).

5. Programming Interface: Utilize the ISP interface for programming, involving connections to MISO, MOSI, SCK, and RESET pins.

Programming Pins

- MISO (Master In Slave Out): For data reception during programming.

- MOSI (Master Out Slave In): For data transmission during programming.

- SCK (Serial Clock): Provides the clock for SPI communication during programming.

- RESET: To enable programming mode in the microcontroller.

Design Considerations

- Stable Power Source: Ensure a reliable power supply for consistent performance.

- Sensor Accuracy: Select sensors that provide accurate readings for effective irrigation control.

- Water Valve Reliability: Choose a robust relay or MOSFET that can handle the electrical load of the water valve.

- Weather Sensing Integration: Ensure accurate and timely weather data collection for responsive irrigation control.

In summary, ATMEGA328P-AUR is highly suitable for developing a smart irrigation controller, with attention to these detailed circuit design and connection guidelines.

ATMEGA328P-AUR FAQ

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3. Are the ATMEGA328P-AUR price and inventory displayed accurate?

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6. What is the process for return or replacement of ATMEGA328P-AUR?

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 ATMEGA328P-AUR we delivered, we will accept the replacement or return of the ATMEGA328P-AUR 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 ATMEGA328P-AUR.

(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