ATXMEGA128D3-MH

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High-performance RISC CPU

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ATXMEGA128D3-MH DataSheet

Pricing (USD)

Quantity Unit Price Ext. Price
1 $5.441 $5.44
260 $2.106 $547.56
520 $2.032 $1,056.64
1040 $1.996 $2,075.84

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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ATXMEGA128D3-MH Details

The ATXMEGA128D3-MH is a high-performance microcontroller from Microchip Technology, featuring an AVR XMEGA core with advanced peripherals and connectivity options. This microcontroller offers 128KB of flash memory, 8KB of SRAM, and operates at up to 32MHz clock speed, making it suitable for a wide range of embedded applications.

Pinout

  • 1 (RESET): Reset Pin
  • 2 (VCC): Positive Power Supply
  • 3 (GND): Ground
  • 4 (XTAL1): External Crystal Oscillator Input
  • 5 (XTAL2): External Crystal Oscillator Output
  • 6 (RXD): USART Receive Data
  • 7 (TXD): USART Transmit Data
  • 8 (ADC0): Analog-to-Digital Converter Input 0
  • 9 (DAC0): Digital-to-Analog Converter Output 0
  • 10 (PWM0): Pulse-Width Modulation Output 0

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

  • High-Performance AVR XMEGA Core: Features a powerful AVR XMEGA core for efficient computation and control tasks.
  • Generous Memory Capacity: Offers 128KB of flash memory and 8KB of SRAM for program storage and data manipulation.
  • Advanced Peripherals: Equipped with USART, ADC, DAC, PWM, and other peripherals for versatile connectivity and functionality.
  • High Clock Speed: Operates at up to 32MHz clock speed for fast and responsive performance.
  • Rich Development Ecosystem: Supported by a comprehensive development environment and toolchain for ease of programming and debugging.

Application

  • Embedded Systems: Suitable for a wide range of embedded applications including industrial control, automation, and IoT devices.
  • Communication Devices: Used in communication devices requiring high-speed processing and connectivity.
  • Consumer Electronics: Ideal for consumer electronic products demanding performance and versatility.

Where to Use

The ATXMEGA128D3-MH is ideal for applications that demand high computational power, extensive connectivity options, and efficient memory usage. It is well-suited for embedded systems, communication devices, and consumer electronics where performance and reliability are key requirements.

How to Use

To utilize the ATXMEGA128D3-MH, connect the necessary power supply to the VCC and GND pins. Use the USART, ADC, DAC, and PWM pins for communication, analog-to-digital conversion, digital-to-analog conversion, and pulse-width modulation tasks respectively. Leverage the rich set of peripherals and the high clock speed for efficient and effective application development. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the ATXMEGA128D3-MH demonstrates how to interconnect the microcontroller with other components in your system. It showcases the power supply connections, crystal oscillator setup, and usage of various peripherals for seamless operation.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

  • ATXMEGA256A3U-MH: A similar high-performance microcontroller with increased memory and peripheral capabilities.
  • ATXMEGA64A4U-MH: An alternative microcontroller offering a balance between performance and cost.

Complementary

The ATXMEGA128D3-MH can be complemented by the ATXMEGA32A4U-MH for applications requiring less computational power but similar connectivity features. Ensure compatibility and performance alignment when selecting complementary microcontrollers for your project.

Frequently Asked Questions

Q: What is the maximum clock speed of the ATXMEGA128D3-MH?

A: The ATXMEGA128D3-MH operates at a maximum clock speed of 32MHz, providing fast and responsive performance for various applications.

Q: Is the ATXMEGA128D3-MH suitable for IoT applications?

A: Yes, the ATXMEGA128D3-MH is well-suited for IoT applications requiring high computational power and versatile connectivity options.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! 8-bit Microcontrollers - MCU RoHS Details
Core AVR Program Memory Size 128 kB
Data RAM Size 8 kB Package / Case QFN-64
Maximum Clock Frequency 32 MHz ADC Resolution 12 bit
Number of I/Os 50 I/O Supply Voltage - Min 1.6 V
Supply Voltage - Max 3.6 V Mounting Style SMD/SMT
Data Bus Width 8 bit/16 bit Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Series XMEGA D3
Brand Microchip Technology Data RAM Type SRAM
Height 0.88 mm Interface Type SPI, TWI, USART
Length 9 mm Moisture Sensitive Yes
Number of Timers/Counters 5 Timer Processor Series AVR XMEGA
Product MCUs Product Type ! 8-bit Microcontrollers - MCU
Program Memory Type ! Flash Factory Pack Quantity 260
Subcategory Microcontrollers - MCU Tradename XMEGA
Width 9 mm Unit Weight 0.007277 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification ATXMEGA128D3-MH PDF Download

FAQs

What is ATXMEGA128D3-MH?

The ATXMEGA128D3-MH is a high-performance, low-power microcontroller from Microchip Technology. It belongs to the XMEGA family of microcontrollers and is designed for applications requiring advanced features, low power consumption, and high processing capabilities.

How Does ATXMEGA128D3-MH Work?

The ATXMEGA128D3-MH operates as a microcontroller with a combination of peripherals, memory, and processing units. It executes programmed instructions to control external devices, process data, and perform various tasks based on the application requirements. The XMEGA architecture offers flexibility and scalability for diverse embedded systems.

How Many Pins does ATXMEGA128D3-MH have and What are the Functions of the Pinout Configuration?

The ATXMEGA128D3-MH comes in a 44-pin QFN (Quad Flat No-Lead) package. The pinout configuration includes:

  • VCC: Power supply pin.
  • GND: Ground pin.
  • PORTx: General-purpose I/O pins.
  • ADCn: Analog-to-Digital Converter input pins.
  • TWI (I2C), USART, SPI: Communication interface pins.
  • TCCn, TCn: Timer/Counter pins for capturing time intervals and generating waveforms.
  • XTAL1, XTAL2: Crystal oscillator input and output pins.

What are the Pros and Cons of ATXMEGA128D3-MH?

Pros:

  • Advanced Features: Offers a wide range of peripherals including ADC, UART, SPI, and timers for versatile applications.
  • Low Power Consumption: Features multiple power-saving modes for energy-efficient operation.
  • High Performance: Provides a high-speed CPU and optimized architecture for efficient processing.
  • Scalability: Available in different memory sizes and package options to suit varying application needs.
  • Extended Temperature Range: Suitable for industrial and harsh environment applications.

Cons:

  • Complexity: The advanced features and capabilities may require a learning curve for new users.
  • Cost: Higher-end microcontroller with advanced features may come at a higher price point.
  • Software Development: Developing software for the ATXMEGA128D3-MH may require familiarity with the XMEGA architecture and tools.

Are There Any Equivalents/Alternatives to ATXMEGA128D3-MH for Recommendation?

  • Alternatives to the ATXMEGA128D3-MH include the STM32F4 series from STMicroelectronics and the PIC32MX series from Microchip Technology.
  • The ATXMEGA64D3-MH is a similar microcontroller with fewer features but may be suitable for cost-sensitive applications.

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