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Name: ATXMEGA128A1U-AU
Brand: Microchip Technology
SKU: ATXMEGA128A1U-AU
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Microchip Technology ATXMEGA128A1U-AU

Part No.:: ATXMEGA128A1U-AU

Manufacturer:: Microchip Technology

Package:: 100-TQFP

Datasheet:: ATXMEGA128A1U-AU.pdf

Description:: IC MCU 8/16B 128KB FLASH 100TQFP

In Stock:: 3647

Quantity:: Add To Cart

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ATXMEGA128A1U-AU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ATXMEGA128A1U-AU 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 ATXMEGA128A1U-AU 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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ATXMEGA128A1U-AU Typical application Circuitry Schematics

The ATXMEGA128A1U-AU is a high-performance, low-power microcontroller from Armed's MEGA A1U series, featuring 128 KB flash memory, 8 KB SRAM, and a rich set of peripherals. Here is a basic outline for an application circuit using this microcontroller:

1. Power Supply: The ATXMEGA128A1U-AU operates at a supply voltage of 1.6 to 3.6 V. The power source should provide a stable voltage within this range.

2. Decoupling Capacitors: To stabilize the supply voltage and filter high-frequency noise, you should connect decoupling capacitors (typically 100nF ceramic capacitors) close to the VCC and GND pins of the microcontroller.

3. Reset Circuit: Join a reset switch to the microcontroller's RESET pin. It's typical to include a pull-up resistor (for instance, 10k Ohms) between the RESET pin and VCC, and a small capacitor (like 1nF) between the RESET pin and ground for debouncing.

4. Oscillator Circuit: The ATXMEGA128A1U-AU has an internal oscillator, but for more accurate timing or higher clock speeds, you can connect an external crystal oscillator to the XTAL1 and XTAL2 pins. The value of the crystal depends on your application and the requirements of the microcontroller.

5. Programming Interface: The ATXMEGA128A1U-AU supports the PDI (Program and Debug Interface) for flashing and debugging. You need to connect the PDI_DATA and PDI_CLK pins to the appropriate programmer.

6. I/O Configuration: Depending on your application, connect the I/O pins to your peripherals. The ATXMEGA128A1U-AU supports a variety of peripherals like PART, SPI, I2C, analog to digital converters (ADC's), and more.

7. Additional Components: Depending on your application, you may need to add peripheral components such as resistors, capacitors, LEDs, switches, connectors, sensors, displays, or communication modules.

Remember, this is a general guideline. Always refer to the data sheet of the ATXMEGA128A1U-AU and any other relevant documents for detailed information on pin configuration, electrical characteristics, and more. Designing the circuit might also require considerations for PCB layout, EMI/EMC, and firmware development.

ATXMEGA128A1U-AU information

ATXMEGA128A1U-AU Specifications

Package/Case:
100-TQFP
Packaging:
Tray
Series:
AVR® XMEGA® A1U
ProductStatus:
RoHS
CoreProcessor:
32MHz
CoreSize:
8K x 8
Speed:
8/16-Bit
Connectivity:
2K x 8
Peripherals:
Active
NumberofI/O:
Brown-out Detect/Reset, DMA, POR, PWM, WDT
ProgramMemorySize:
EBI/EMI, I²C, IrDA, SPI, UART/USART, USB
ProgramMemoryType:
Surface Mount
EEPROMSize:
78
RAMSize:
AVR
Voltage-Supply(Vcc/Vdd):
A/D 16x12b; D/A 4x12b
DataConverters:
Internal
OscillatorType:
128KB (64K x 16)
OperatingTemperature:
FLASH
MountingType:
-40°C ~ 85°C (TA)

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6. What is the process for return or replacement of ATXMEGA128A1U-AU?

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 ATXMEGA128A1U-AU we delivered, we will accept the replacement or return of the ATXMEGA128A1U-AU 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 ATXMEGA128A1U-AU.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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