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Name: ATMEGA328PB-MBTVAO
Brand: Microchip Technology
SKU: ATMEGA328PB-MBTVAO
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 ATMEGA328PB-MBTVAO

Part No.:: ATMEGA328PB-MBTVAO

Manufacturer:: Microchip Technology

Package:: 32-VFQFN Exposed Pad

Datasheet:

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

In Stock:: 3736

Quantity:: Add To Cart

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ATMEGA328PB-MBTVAO Specifications

Package/Case:
32-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR)
Series:
Automotive, AEC-Q100, AVR® ATmega, Functional Safety (FuSa)
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:
27
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)

ATMEGA328PB-MBTVAO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA328PB-MBTVAO 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 ATMEGA328PB-MBTVAO 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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ATMEGA328PB-MBTVAO information

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ATMEGA328PB-MBTVAO Typical application Circuitry

ATMEGA328PB-MBTVAO

ATMEGA328PB-MBTVAO is a highly versatile and powerful 8-bit microcontroller, part of Atmel's well-known AVR series. Because it strikes a mix between sophisticated features, power efficiency, and performance, this microcontroller is highly recognized. It is extensively used in embedded systems, IoT devices, home automation, robotics, and various DIY projects due to its compatibility with the Arduino platform.

Application Scenario: IoT-Based Environmental Monitoring System

An appropriate application for the ATMEGA328PB-MBTVAO is in an IoT-based environmental monitoring system, which can measure parameters like temperature, humidity, and air quality.

Key Features of ATMEGA328PB-MBTVAO

- Optimized Performance: Runs at up to 20 MHz.

- Large Memory Capacity: Includes 1 KB of EEPROM, 2 KB of SRAM, and 32 KB of Flash memory.

- Rich I/O Capabilities: Provides multiple I/O options, including 24 digital I/O pins.

- Diverse Communication Protocols: Supports SPI, I2C, UART, and more.

Circuit Connection Details

1. Powering the Chip: Connect the VCC pin of ATMEGA328PB-MBTVAO to a 5V power source and the GND pin to the ground.

2. Temperature and Humidity Sensor: Interface a DHT22 sensor to a digital I/O pin (e.g., PD2) for environmental data.

3. Air Quality Sensor: Attach an MQ-series air quality sensor to an analog pin (like ADC0) for pollution monitoring.

4. Wi-Fi Connectivity: Connect a Wi-Fi module like the ESP8266 to the UART pins (TX, RX) for IoT data transmission.

5. Programming Interface: Use the SPI interface for programming, involving MISO, MOSI, SCK, and RESET pins.

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 enable programming mode in the microcontroller.

Design Considerations

- Stable Power Source: Ensure a reliable power supply, particularly for accurate sensor readings.

- Sensor Integration: Confirm that the sensors are compatible with the ATMEGA328PB-MBTVAO and provide precise data.

- Wi-Fi Module Compatibility: Ensure stable and efficient connectivity for IoT applications.

- Circuit Protection: Implement protection mechanisms against power surges and interference, crucial for environmental monitoring systems.

In conclusion, ATMEGA328PB-MBTVAO is highly suitable for developing an IoT-based environmental monitoring system, with attention to these detailed circuit design and connection guidelines.

ATMEGA328PB-MBTVAO FAQ

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6. What is the process for return or replacement of ATMEGA328PB-MBTVAO?

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 ATMEGA328PB-MBTVAO we delivered, we will accept the replacement or return of the ATMEGA328PB-MBTVAO 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 ATMEGA328PB-MBTVAO.

(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