What is the Additional Feature ?

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

Part No.:: ATMEGA328P-MU

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:: ATMEGA328P-MU.pdf

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

In Stock:: 2214

Quantity:: Add To Cart

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ATMEGA328P-MU Specifications

Package/Case:
32-VFQFN Exposed Pad
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 ~ 85°C (TA)

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

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ATMEGA328P-MU Typical application Circuitry Schematics

The ATMEGA328P-MU is a popular microcontroller from Armed's AVR family, often found at the heart of Arduino UNO boards. In a general sense, it operates like a small computer on a chip, complete with processing capabilities, memory, and a variety of input/output options. Here's a generalized way to describe the circuit:

1. Power Supply Pins (VCC, GND): These pins are linked to the ground and the power supply. The supply voltage should comply with the specifications outlined in the data sheet. Decoupling capacitors should be placed next to these pins as a best practice to reduce power supply noise.

2. I/O Pins (Port B, C, D): These digital input/output pins allow the ATMEGA328P-MU to interact with other components. Each pin has a separate input and output setting.

3. Reset Pin: This active-low pin resets the microcontroller. It is typically connected to a pull-up resistor and can be triggered low to reset the microcontroller.

4. Crystal Oscillator Pins (XTAL1, XTAL2): An external crystal oscillator can be connected to these pins to provide a clock signal for the microcontroller. A couple of capacitors are also usually connected to these pins to stabilize the oscillator.

5. Analog Input Pins (ADC0 - ADC5): These pins serve as inputs for the built-in analog-to-digital converter (ADC), allowing the microcontroller to read analog signals.

6. Serial Communication Pins (MISS, MOST, SICK, TX, RX): These pins are used for SPI and PART serial communication. These can be utilized to exchange information with other microcontrollers, sensors, and auxiliary devices.

7. Programming Pins (MISS, MOST, SICK, RESET): In-System Programming (ISP) is performed through these pins, allowing the user to load code onto the microcontroller without having to remove it from the circuit.

8. Interrupt Pins (INT0, INT1): These pins can be used to trigger interrupt service routines, which are pieces of code that execute in response to specific signals or events.

Remember, the exact configuration and connection of these pins will depend on your specific use-case. Always refer to the manufacturer's data sheet and any provided application notes or reference designs for accurate information. Consider seeking advice from an expert engineer or a specialist internet forum if you're unsure.

ATMEGA328P-MU FAQ

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

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

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

(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