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Name: ATXMEGA32A4-MHR
Brand: Microchip Technology
SKU: ATXMEGA32A4-MHR
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 ATXMEGA32A4-MHR

Part No.:: ATXMEGA32A4-MHR

Manufacturer:: Microchip Technology

Package:: 44-VFQFN Exposed Pad

Datasheet:: ATXMEGA32A4-MHR.pdf

Description:: IC MCU 8/16BIT 32KB FLASH 44VQFN

In Stock:: 2655

Quantity:: Add To Cart

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ATXMEGA32A4-MHR Specifications

Package/Case:
44-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
AVR® XMEGA® A4
RoHS:
RoHS
Speed:
32MHz
RAM Size:
4K x 8
Core Size:
8/16-Bit
EEPROM Size:
1K x 8
Part Status:
Active
Peripherals:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
Connectivity:
I²C, IrDA, SPI, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
34
Core Processor:
AVR
Data Converters:
A/D 12x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
32KB (16K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATXMEGA32A4-MHR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATXMEGA32A4-MHR 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 ATXMEGA32A4-MHR 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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ATXMEGA32A4-MHR information

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ATXMEGA32A4-MHR Typical application Circuitry

The ATXMEGA32A4-MHR is a part of the AVR XMEGA family of microcontrollers from Atmel. This 8-bit microcontroller offers robust features in a compact design. It is built for highly responsive and resource-efficient operation.

Typical Application Fields:

- IoT Devices

- Medical Instruments

- Automotive Systems

- Energy Management Systems

Characteristics:

- Core Architecture: 8-bit AVR

- Clock Speed: Max 32 MHz

- Flash Memory: 32 KB

- RAM: 4 KB

- Pin Count: 44

- Communication Protocols Supported: UART, SPI, I2C

- Power Supply Range: 1.6V to 3.6V

Example Use-Case: IoT-Based Weather Monitoring Station

Hardware Required:

- ATXMEGA32A4-MHR MCU

- Wi-Fi Module (ESP8266)

- Anemometer (Wind Speed Sensor)

- Thermometer

- 3.3V Power Supply Unit

Wiring Details:

1. Power and Ground Configuration

- VCC (Pin 1): Connect this pin to a 3.3V power source.

- GND (Pin 22): This must be attached to the common ground.

2. Wi-Fi Module Connection

- USARTC0 (TXD0 - Pin 25, RXD0 - Pin 24): Hook these pins to the ESP8266's RX and TX pins, respectively.

3. Sensor Integrations

- ADC0 (Pin 5): Wire this pin to the analog output from the anemometer.

- ADC1 (Pin 6): This connects to the thermometer's analog output.

Points of Consideration in Design:

1. Data Integrity: With ATXMEGA32A4-MHR, care must be taken to minimize data loss during transmission over Wi-Fi.

2. Power Efficiency: Given that this MCU can be used in remote weather stations, power efficiency is a crucial factor. The ATXMEGA32A4-MHR comes with several low-power modes that can be leveraged for this.

3. Sensor Compatibility: Ensure the sensors used are compatible with the ATXMEGA32A4-MHR's ADCs, both in terms of voltage levels and data rates.

4. Overvoltage and Overcurrent Protection: In outdoor applications like weather monitoring, electrical anomalies like surges can occur. Consider implementing protection mechanisms for the ATXMEGA32A4-MHR.

5. Reliability and Redundancy: As weather stations are often situated in hard-to-reach locations, the design must be reliable. Consider building in failover and recovery functionalities to make the best use of the ATXMEGA32A4-MHR.

By paying heed to these design elements, you can fully harness the capabilities of the ATXMEGA32A4-MHR in an IoT-based weather monitoring system.

ATXMEGA32A4-MHR FAQ

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3. Are the ATXMEGA32A4-MHR price and inventory displayed accurate?

The price and inventory of ATXMEGA32A4-MHR 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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6. What is the process for return or replacement of ATXMEGA32A4-MHR?

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 ATXMEGA32A4-MHR we delivered, we will accept the replacement or return of the ATXMEGA32A4-MHR 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 ATXMEGA32A4-MHR.

(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