What is the Additional Feature ?

Name: ATMEGA8A-PU
Brand: Microchip Technology
SKU: ATMEGA8A-PU
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 ATMEGA8A-PU

Part No.:: ATMEGA8A-PU

Manufacturer:: Microchip Technology

Package:: 28-DIP (0.300", 7.62mm)

Datasheet:: ATMEGA8A-PU.pdf

Description:: IC MCU 8BIT 8KB FLASH 28DIP

In Stock:: 2722

Quantity:: Add To Cart

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ATMEGA8A-PU Specifications

Package/Case:
28-DIP (0.300", 7.62mm)
Packaging:
Tube
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:
I²C, SPI, UART/USART
Mounting Type:
Through Hole
Number of I/O:
23
Core Processor:
AVR
Data Converters:
A/D 6x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (4K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATMEGA8A-PU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA8A-PU 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 ATMEGA8A-PU 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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ATMEGA8A-PU information

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ATMEGA8A-PU Typical application Circuitry

ATMEGA8A-PU

ATMEGA8A-PU is a microcontroller chip from the AVR series produced by Atmel, known for its versatility and efficiency in a range of embedded systems. This chip is well-suited for applications that require a balance between power consumption, processing capabilities, and compact size. Let's examine its features, use cases, essential parameters, and an in-depth circuit design for a particular application.

Functionalities and Application Scenarios

- Embedded System Applications: The ATMEGA8A-PU is typically used in consumer electronics, automotive systems, industrial control, and hobbyist DIY projects.

Key Specifications

- Memory and Processing: With a maximum working frequency of 16MHz, it has 512 Bytes of EEPROM, 1KB of SRAM, and 8KB of flash memory.

- I/O and Communication: The chip includes USART, SPI, and an external memory interface, along with 23 general-purpose I/O lines.

- Analog and Digital Features: Comes with a 10-bit ADC and multiple PWM outputs.

Application Example: Basic Controlled Lighting System

1. Power Supply Connection: VCC and GND

- Stable Power Source: Connect the VCC pin of the ATMEGA8A-PU to a 5V power supply and ground the GND pin.

2. ISP Programming Interface: MOSI, MISO, SCK, RESET

- Firmware Programming: For programming, attach MOSI, MISO, and SCK to the corresponding pins of an ISP programmer. The programmer and the RESET pin need to be connected via a pull-up resistor.

3. Sensor and Output Control: Digital I/O Pins

- Peripheral Integration: Connect a light sensor (e.g., LDR) to PD3 to detect ambient light levels and a relay module to PB1 to control the lighting.

4. Analog Input: ADC Pins

- Additional Sensing: Attach a temperature sensor to ADC1 for monitoring room temperature.

Circuit Design Considerations

- Power Management: Ensure the power supply design is aligned with the ATMEGA8A-PU's low-power requirements.

- Compatibility with Peripherals: Verify that all connected devices are compatible with the microcontroller's voltage and signal specifications.

- Programming Accessibility: Design the circuit to facilitate easy programming and future maintenance.

- Environmental Adaptability: Since it's for a lighting system, ensure the circuit is resilient to fluctuations in lighting and temperature conditions.

Incorporating these design principles, the ATMEGA8A-PU can be effectively employed in a simple automated lighting system, demonstrating its ability to process sensor inputs, control outputs, and manage a home environment, thus showcasing its utility in embedded system applications.

ATMEGA8A-PU FAQ

1. How to order ATMEGA8A-PU 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 ATMEGA8A-PU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ATMEGA8A-PU. All suppliers must pass our qualification reviews before they can publish their products including ATMEGA8A-PU on icwhale.com; we pay more attention to the channels and quality of ATMEGA8A-PU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the ATMEGA8A-PU price and inventory displayed accurate?

The price and inventory of ATMEGA8A-PU 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?

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 ATMEGA8A-PU?

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 ATMEGA8A-PU we delivered, we will accept the replacement or return of the ATMEGA8A-PU 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 ATMEGA8A-PU.

(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