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Name: ATMEGA329A-MUR
Brand: Microchip Technology
SKU: ATMEGA329A-MUR
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 ATMEGA329A-MUR

Part No.:: ATMEGA329A-MUR

Manufacturer:: Microchip Technology

Package:: 64-VFQFN Exposed Pad

Datasheet:: ATMEGA329A-MUR.pdf

Description:: IC MCU 8BIT 32KB FLASH 64QFN

In Stock:: 3734

Quantity:: Add To Cart

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ATMEGA329A-MUR Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),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, LCD, POR, PWM, WDT
Connectivity:
SPI, UART/USART, USI
Mounting Type:
Surface Mount
Number of I/O:
54
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)

ATMEGA329A-MUR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATMEGA329A-MUR 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 ATMEGA329A-MUR 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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ATMEGA329A-MUR information

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The working principle and core technical features of ATMEGA329A-MUR

ATMEGA329A-MUR is a high-performance microcontroller renowned for its versatility and efficiency in embedded systems. It integrates advanced features and robust peripherals, making it ideal for a wide range of applications.

Core Technology:

The ATMEGA329A-MUR microcontroller is built around an AVR enhanced RISC architecture, offering high throughput and low power consumption. It operates at speeds up to 20 MHz and features 32KB of in-system programmable flash memory, 2KB of SRAM, and 1KB of EEPROM.

Application Scenario:

In automotive electronics, ATMEGA329A-MUR can be utilized for engine control units (ECUs) to manage fuel injection, ignition timing, and other critical functions, ensuring optimal engine performance and fuel efficiency.

System Integration:

To design an ECU using ATMEGA329A-MUR, consider the following steps:

1. Sensor Interface:

Connect various sensors, such as throttle position sensors and oxygen sensors, to the ADC channels of ATMEGA329A-MUR for real-time data acquisition. Utilize built-in hardware features like analog comparators for precise signal processing.

2. Actuator Control:

Drive actuators like fuel injectors and ignition coils using the PWM outputs of ATMEGA329A-MUR. These outputs provide precise control over actuator timing and duty cycle, optimizing engine performance and emissions.

3. Communication:

Implement communication protocols such as CAN or LIN to interface with other ECUs and external diagnostic tools. Utilize USART or SPI peripherals of ATMEGA329A-MUR for reliable serial communication.

4. Fault Detection and Diagnosis:

Integrate built-in hardware features like watchdog timers and brown-out detectors to monitor system integrity and detect faults. Implement diagnostic routines using the microcontroller's processing power to identify and rectify issues promptly.

5. Power Management:

Design efficient power supply circuitry to ensure stable voltage levels for ATMEGA329A-MUR and connected peripherals. Utilize low-power modes and sleep modes to minimize power consumption during idle periods, extending battery life in automotive applications.

Advantages and Performance Enhancement:

- ATMEGA329A-MUR offers high computational performance and precise control over peripherals, enhancing the responsiveness and efficiency of automotive control systems.

- Its low power consumption extends the operating life of battery-powered applications, reducing the need for frequent maintenance and replacement.

- The rich set of integrated peripherals simplifies system design and reduces external component count, lowering overall system cost and footprint.

- Advanced features like EEPROM memory and hardware-based PWM enhance system reliability and durability, crucial for automotive applications where ruggedness is paramount.

Conclusion:

ATMEGA329A-MUR microcontroller, with its robust architecture and versatile features, offers unparalleled performance and efficiency in automotive electronics. By leveraging its advanced capabilities, engineers can develop innovative solutions that meet the stringent requirements of modern vehicle systems, ensuring reliability, efficiency, and compliance with automotive standards.

ATMEGA329A-MUR FAQ

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3. Are the ATMEGA329A-MUR price and inventory displayed accurate?

The price and inventory of ATMEGA329A-MUR 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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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 ATMEGA329A-MUR?

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 ATMEGA329A-MUR we delivered, we will accept the replacement or return of the ATMEGA329A-MUR 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 ATMEGA329A-MUR.

(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