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Name: ATMEGA165A-AU
Brand: WEC
SKU: ATMEGA165A-AU
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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WEC ATMEGA165A-AU

Part No.:: ATMEGA165A-AU

Manufacturer:: WEC

Package:: 64-TQFP

Datasheet:: ATMEGA165A-AU.pdf

Description:: IC MCU 8BIT 16KB FLASH 64TQFP

In Stock:: 2162

Quantity:: Add To Cart

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ATMEGA165A-AU Specifications

Package/Case:
64-TQFP
Packaging:
Bulk,Tray
Series:
AVR® ATmega
RoHS:
RoHS
Speed:
16MHz
RAM Size:
1K x 8
Core Size:
8-Bit
EEPROM Size:
512 x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
SPI, UART/USART, USI
Mounting Type:
Surface Mount
Number of I/O:
54
Core Processor:
AVR
Data Converters:
A/D 8x10b
Oscillator Type:
Internal
Program Memory Size:
16KB (8K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA165A-AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA165A-AU 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 ATMEGA165A-AU 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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ATMEGA165A-AU information

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Basic introduction and simple engineering application of ATMEGA165A-AU

ATMEGA165A-AU is a microcontroller known for its versatility and ease of use, making it ideal for beginners and students working on simple projects. It features an 8-bit AVR CPU, multiple I/O ports, and various integrated peripherals.

Application Scenario:

In a basic automation project, ATMEGA165A-AU can be used to create a simple home automation system, such as controlling lights and monitoring room temperature.

Circuit Design:

To design a home automation system using ATMEGA165A-AU, follow these steps:

1. Sensor Connection:

Connect a temperature sensor, such as an LM35, to one of the analog input pins of the microcontroller, such as pin ADC0. Ensure the sensor is properly powered and the output is connected to the ADC input for accurate temperature readings.

2. Relay Control:

Use the digital I/O pins of ATMEGA165A-AU to control relays that switch household lights. Connect the relay control pins to digital output pins, such as PB0 and PB1, and ensure the relays are properly powered and protected by flyback diodes.

3. User Interface:

Implement a simple user interface using push buttons and LEDs. Connect push buttons to digital input pins, like PD2 and PD3, and LEDs to digital output pins, like PD4 and PD5, to provide user control and system status indicators.

4. Programming:

Write a basic program to read the temperature sensor and control the relays based on predefined conditions. Use the built-in ADC library to read the sensor values and the digitalWrite function to control the relays and LEDs.

5. Power Supply:

Ensure a stable power supply for ATMEGA165A-AU and connected components. Use a 5V regulated power supply and decoupling capacitors to filter out noise and ensure reliable operation.

Considerations:

When designing the circuit, it's essential to consider:

- Sensor Accuracy: Ensure the temperature sensor is calibrated correctly and the ADC conversion is accurate.

- Relay Ratings: Verify that the relays can handle the load of the household lights and are rated for the appropriate voltage and current.

- User Safety: Design the circuit to isolate high voltage components from the user interface to prevent accidental electric shocks.

- Power Management: Implement proper power management techniques to avoid voltage drops and ensure the stable operation of all components.

- System Testing: Thoroughly test the system under various conditions to ensure reliable performance and correct operation of the home automation features.

ATMEGA165A-AU FAQ

1. How to order ATMEGA165A-AU 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 ATMEGA165A-AU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA165A-AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA165A-AU on icwhale.com; we pay more attention to the channels and quality of ATMEGA165A-AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA165A-AU price and inventory displayed accurate?

The price and inventory of ATMEGA165A-AU 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 ATMEGA165A-AU?

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 ATMEGA165A-AU we delivered, we will accept the replacement or return of the ATMEGA165A-AU 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 ATMEGA165A-AU.

(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