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Name: ATMEGA3250P-20AUR
Brand: Microchip Technology
SKU: ATMEGA3250P-20AUR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology ATMEGA3250P-20AUR

Part No.:: ATMEGA3250P-20AUR

Manufacturer:: Microchip Technology

Package:: 100-TQFP

Datasheet:: ATMEGA3250P-20AUR.pdf

Description:: IC MCU 8BIT 32KB FLASH 100TQFP

In Stock:: 2314

Quantity:: Add To Cart

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ATMEGA3250P-20AUR Specifications

Package/Case:
100-TQFP
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
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:
SPI, UART/USART, USI
Mounting Type:
Surface Mount
Number of I/O:
69
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)

ATMEGA3250P-20AUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA3250P-20AUR 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 ATMEGA3250P-20AUR 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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ATMEGA3250P-20AUR information

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The working principle and core technical features of ATMEGA3250P-20AUR

ATMEGA3250P-20AUR is a microcontroller renowned for its robust features and versatile applications in embedded systems. It integrates an advanced 8-bit AVR CPU core, offering high performance and low power consumption.

Application Scenario:

In home automation, ATMEGA3250P-20AUR can be utilized to control smart lighting systems, adjusting brightness levels based on ambient light conditions.

Circuit Design:

To design a smart lighting system using ATMEGA3250P-20AUR, follow these steps:

1. Light Sensor Integration:

Connect a light sensor, such as a photodiode or a light-dependent resistor (LDR), to an ADC input pin of ATMEGA3250P-20AUR for precise light intensity measurement.

2. LED Control:

Link LEDs or smart bulbs to GPIO pins of ATMEGA3250P-20AUR, like pin PA0, to regulate illumination levels according to the sensed light intensity.

3. User Interface:

Implement a user interface using an OLED display or LEDs to provide real-time feedback on light intensity adjustments. Utilize GPIO pins, such as pin PB0, for interface connectivity.

4. Wireless Connectivity:

Integrate wireless communication protocols, such as Wi-Fi or Bluetooth, using UART or SPI interfaces of ATMEGA3250P-20AUR (e.g., pins PA9 and PA10), enabling remote control capabilities.

5. Power Efficiency:

Optimize power management with efficient voltage regulators and capacitors to maintain stable operation of ATMEGA3250P-20AUR and connected peripherals.

Considerations:

- Sensor Calibration: Ensure proper calibration of the light sensor for accurate light intensity readings.

- PWM Output: Utilize PWM capabilities of ATMEGA3250P-20AUR to achieve smooth dimming control of LEDs.

- Real-Time Responsiveness: Develop firmware algorithms that ensure responsive adjustment of lighting based on real-time sensor inputs.

- Security Measures: Implement encryption protocols for wireless communications to secure data transmission in smart home environments.

- System Reliability: Perform rigorous testing to validate system reliability and performance under various lighting conditions.

ATMEGA3250P-20AUR FAQ

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3. Are the ATMEGA3250P-20AUR price and inventory displayed accurate?

The price and inventory of ATMEGA3250P-20AUR 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?

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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 ATMEGA3250P-20AUR?

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 ATMEGA3250P-20AUR we delivered, we will accept the replacement or return of the ATMEGA3250P-20AUR 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 ATMEGA3250P-20AUR.

(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