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Name: ATMEGA324PA-AU
Brand: Microchip Technology
SKU: ATMEGA324PA-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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Microchip Technology ATMEGA324PA-AU

Part No.:: ATMEGA324PA-AU

Manufacturer:: Microchip Technology

Package:: 44-TQFP

Datasheet:: ATMEGA324PA-AU.pdf

Description:: IC MCU 8BIT 32KB FLASH 44TQFP

In Stock:: 3120

Quantity:: Add To Cart

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ATMEGA324PA-AU Specifications

Package/Case:
44-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:
32
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)

ATMEGA324PA-AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA324PA-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 ATMEGA324PA-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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ATMEGA324PA-AU information

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ATMEGA324PA-AU Typical application Circuitry

ATMEGA324PA-AU

ATMEGA324PA-AU is an advanced 8-bit microcontroller from Atmel's AVR series, known for its high performance and versatility in a wide range of applications. This microcontroller is particularly well-suited for complex applications such as advanced control systems, industrial automation, smart home devices, and robotics due to its enhanced features and capabilities.

Application Scenario: Smart Home Lighting System

A practical application of ATMEGA324PA-AU is in designing a smart home lighting system.

Key Features of ATMEGA324PA-AU

- Enhanced CPU Speed: Can operate up to 20 MHz.

- Increased Memory: Comes with 32 KB of flash memory, 2 KB of SRAM, and 1 KB of EEPROM.

- Extensive I/O Options: Offers 35 I/O lines.

- Advanced Communication Protocols: Supports SPI, I2C, and UART, along with JTAG for debugging.

Circuit Connection Details

1. Power Supply Connection: Connect the VCC pin of ATMEGA324PA-AU to a 5V power source and the GND pin to the ground.

2. Light Sensor Integration: Attach a light sensor to an ADC pin (such as ADC0) for environmental light monitoring.

3. Relay Module for Lights: Control home lights using relay modules connected to digital I/O pins (e.g., PB0, PB1).

4. Wireless Communication: Interface a Wi-Fi module using SPI pins for remote control.

5. Programming Interface: Employ the JTAG interface or ISP for programming, involving pins like MISO, MOSI, SCK, and RESET.

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): Clock signal for SPI communication during programming.

- RESET: To initialize the programming mode.

Design Considerations

- Power Management: Ensure a stable power supply to handle the 5V requirement.

- Sensor Accuracy: Verify that the light sensor accurately interfaces with the ADC pin.

- Load Handling by Relays: Ensure the relay modules can safely handle the electrical load of home lighting.

- Wireless Module Compatibility: Choose a Wi-Fi module that is compatible with the SPI interface of ATMEGA324PA-AU.

In summary, the ATMEGA324PA-AU microcontroller is highly suitable for creating an advanced smart home lighting system, with careful attention to these detailed circuit design and connection guidelines.

ATMEGA324PA-AU FAQ

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We have a professional and experienced quality control team to strictly verify and test the ATMEGA324PA-AU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA324PA-AU on icwhale.com; we pay more attention to the channels and quality of ATMEGA324PA-AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA324PA-AU price and inventory displayed accurate?

The price and inventory of ATMEGA324PA-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.

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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 ATMEGA324PA-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 ATMEGA324PA-AU we delivered, we will accept the replacement or return of the ATMEGA324PA-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 ATMEGA324PA-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