What is the Additional Feature ?

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

Part No.:: ATMEGA328P-AN

Manufacturer:: Microchip Technology

Package:: 32-TQFP

Datasheet:: ATMEGA328P-AN.pdf

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

In Stock:: 2408

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

ATMEGA328P-AN Specifications

Package/Case:
32-TQFP
Packaging:
Tray
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 ~ 105°C (TA)

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

ATMEGA328P-AN information

Views：

ATMEGA328P-AN Typical application Circuitry

ATMEGA328P-AN

ATMEGA328P-AN is an 8-bit microcontroller belonging to Atmel's AVR series. This chip is highly regarded for its efficiency, processing power, and flexibility in I/O options, making it a popular choice for a wide range of applications. It is commonly used in embedded systems, IoT devices, home automation, robotics, and DIY projects.

Application Scenario: Smart Home Lighting System

An effective application for the ATMEGA328P-AN is in a smart home lighting system, which can control and automate home lighting based on various inputs.

Key Features of ATMEGA328P-AN

- Robust Processing Speed: Operates at up to 20 MHz.

- Ample Memory Capacity: Comes with 32 KB of Flash memory, 2 KB of SRAM, and 1 KB of EEPROM.

- Versatile I/O Options: Offers 23 digital I/O pins and 6 analog input pins.

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

Circuit Connection Details

1. Power Connection: Link the VCC pin of ATMEGA328P-AN to a 5V power source and the GND pin to the ground.

2. Light Sensor Integration: Connect a light sensor to an analog pin (e.g., A0) for ambient light measurement.

3. Relay Modules for Light Control: Attach relay modules to digital I/O pins (such as PD0, PD1) to control different light fixtures.

4. User Interface: Interface buttons and an LCD display to the I/O pins for manual control and status indication.

5. Programming Ports: Use the ISP (In-System Programming) interface for programming, connecting to MISO, MOSI, SCK, and RESET pins.

Programming Pins

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

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

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

- RESET: Triggers the programming mode in the microcontroller.

Design Considerations

- Stable Power Supply: Ensure a consistent and reliable 5V power supply.

- Sensor Accuracy: Choose a light sensor that provides precise readings for effective lighting control.

- Relay Module Selection: Select relay modules that can safely handle the electrical load of the light fixtures.

- User Interface Design: The user interface should be intuitive and provide clear information.

In summary, ATMEGA328P-AN is highly suitable for developing a smart home lighting system, with attention to these detailed circuit design and connection guidelines.

ATMEGA328P-AN FAQ

1. How to order ATMEGA328P-AN 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 ATMEGA328P-AN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA328P-AN. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA328P-AN on icwhale.com; we pay more attention to the channels and quality of ATMEGA328P-AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

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

The price and inventory of ATMEGA328P-AN 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 ATMEGA328P-AN?

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

(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