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Name: ATXMEGA128A3-MH
Brand: Microchip Technology
SKU: ATXMEGA128A3-MH
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 ATXMEGA128A3-MH

Part No.:: ATXMEGA128A3-MH

Manufacturer:: Microchip Technology

Package:: 64-VFQFN Exposed Pad

Datasheet:: ATXMEGA128A3-MH.pdf

Description:: IC MCU 8/16BIT 128KB FLASH 64QFN

In Stock:: 3554

Quantity:: Add To Cart

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ATXMEGA128A3-MH Specifications

Package/Case:
64-VFQFN Exposed Pad
Packaging:
Tray
Series:
AVR® XMEGA® A3
RoHS:
RoHS
Speed:
32MHz
RAM Size:
8K x 8
Core Size:
8/16-Bit
EEPROM Size:
2K 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:
50
Core Processor:
AVR
Data Converters:
A/D 16x12b; D/A 2x12b
Oscillator Type:
Internal
Program Memory Size:
128KB (64K x 16)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

ATXMEGA128A3-MH this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATXMEGA128A3-MH 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 ATXMEGA128A3-MH 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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ATXMEGA128A3-MH information

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ATXMEGA128A3-MH Typical application Circuitry

The ATXMEGA128A3-MH is a high performance, low power 8/16-bit AVR XMEGA microcontroller from Microchip (formerly Atmel). It provides 2KB EEPROM, 8KB SRAM, 8KB boot code section, and 128KB self-programming flash program memory. The following is a list of crucial things to think about while creating an application circuit for the ATXMEGA128A3-MH:

1. Power Supply: This device operates between 1.6V to 3.6V. Be sure to provide a stable power supply within this range. Decoupling capacitors should be positioned close to the power supply pins to minimize noise.
2. Reset Circuit: The device includes a RESET pin which is active low. A pull-up resistor is typically connected to this pin, and optionally a push-button switch can be added for manual reset. A capacitor could also be included for power-on reset functionality.
3. Clock Circuit: The ATXMEGA128A3-MH comes with an internal oscillator but if a more precise clock is required, an external crystal oscillator or clock source can be connected. The appropriate load capacitors should be included as specified in the datasheet.
4. Programming and Debugging: The device supports programming and debugging via the PDI (Program and Debug Interface), which necessitates a dedicated PDI programmer/debugger. This interface uses two pins, RESET/PDI_CLK and PDI_DATA.
5. I/O Pins: The device features numerous I/O pins which can be configured based on the application requirements.
6. Communication Interfaces: ATXMEGA128A3-MH supports a variety of communication interfaces such as UART, SPI, I2C (referred to as TWI in AVR documentation), among others. Proper setup of these interfaces is crucial depending on the application needs.
7. Analog Inputs: If the built-in Analog to Digital Converter (ADC) is being used, connect the analog inputs to the appropriate pins and configure the ADC according to the datasheet guidelines. Signal conditioning circuits such as op-amp buffers or RC filters may be required.
Remember that these are general guidelines and the actual circuit implementation will be highly dependent on the specific application requirements. The ATXMEGA128A3-MH's datasheet and hardware application notes should always be referred to for the most accurate and comprehensive information.

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6. What is the process for return or replacement of ATXMEGA128A3-MH?

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 ATXMEGA128A3-MH we delivered, we will accept the replacement or return of the ATXMEGA128A3-MH 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 ATXMEGA128A3-MH.

(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