ATXMEGA128B3-MNR

Product Overview

Category

ATXMEGA128B3-MNR belongs to the category of microcontrollers.

Use

It is primarily used for embedded systems and applications that require a high-performance microcontroller.

Characteristics

• High-performance 8/16-bit AVR microcontroller
• Low power consumption
• Advanced RISC architecture
• Large program memory size
• Wide operating voltage range

Package

ATXMEGA128B3-MNR comes in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of ATXMEGA128B3-MNR lies in its powerful processing capabilities and low power consumption, making it ideal for various applications.

Packaging/Quantity

ATXMEGA128B3-MNR is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Family: AVR XMEGA
• CPU Speed: 32 MHz
• Flash Memory: 128 KB
• RAM Size: 8 KB
• Operating Voltage Range: 1.6V - 3.6V
• Number of I/O Pins: 53
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 12-bit, 8 channels
• Timers/Counters: 4 x 16-bit, 1 x 12-bit
• PWM Channels: 8
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ATXMEGA128B3-MNR microcontroller has a total of 53 I/O pins. The pin configuration is as follows:

• Port A: PA0 to PA7
• Port B: PB0 to PB7
• Port C: PC0 to PC7
• Port D: PD0 to PD7
• Port E: PE0 to PE7
• Port F: PF0 to PF7

Each pin can be configured as an input or output, and supports various functionalities such as digital I/O, analog input, interrupt capability, and communication interfaces.

Functional Features

1. High Performance: The ATXMEGA128B3-MNR operates at a CPU speed of 32 MHz, providing fast and efficient processing capabilities.
2. Low Power Consumption: With its advanced power management features, the microcontroller minimizes power consumption, making it suitable for battery-powered applications.
3. Extensive Memory: The 128 KB flash memory and 8 KB RAM allow for storing and executing complex programs.
4. Versatile Communication Interfaces: The UART, SPI, and I2C interfaces enable seamless communication with other devices.
5. Analog-to-Digital Conversion: The built-in 12-bit ADC allows for accurate conversion of analog signals.
6. Timers and PWM Channels: The multiple timers/counters and PWM channels provide precise timing control and support for various applications.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Low power consumption
• Ample program memory size
• Wide operating voltage range
• Versatile communication interfaces

Disadvantages

• Limited number of I/O pins compared to some other microcontrollers
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

The ATXMEGA128B3-MNR microcontroller follows the principles of the AVR architecture. It utilizes a modified Harvard architecture, combining a powerful RISC core with separate program and data memories. The CPU fetches instructions from the program memory and executes them, while data is stored and manipulated in the data memory.

The microcontroller operates based on the instructions provided by the program stored in the flash memory. It interacts with external devices through the I/O pins and communication interfaces, enabling data exchange and control.

Detailed Application Field Plans

ATXMEGA128B3-MNR finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Internet of Things (IoT) devices - Medical equipment - Robotics

Its high-performance capabilities, low power consumption, and versatile features make it suitable for demanding applications that require efficient processing and reliable control.

Alternative Models

For those seeking alternatives to ATXMEGA128B3-MNR, the following microcontrollers can be considered: - ATmega128: A popular 8-bit microcontroller from the same AVR family, offering similar features but with a lower cost. - STM32F407: A 32-bit microcontroller from STMicroelectronics, providing enhanced performance and a wide range of peripherals. - PIC32MX795F512L: A 32-bit microcontroller from Microchip, known for its extensive feature set and compatibility with existing PIC microcontrollers.

These alternative models offer different trade-offs in terms of cost, performance,