AT32UC3L0128-AUT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices
• Characteristics: Low power consumption, high performance, rich peripheral set
• Package: TQFP (Thin Quad Flat Package)
• Essence: A versatile microcontroller designed for low-power applications
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Architecture: AVR32 UC3L
• Flash Memory: 128KB
• SRAM: 32KB
• Operating Voltage: 1.62V to 3.6V
• Clock Speed: Up to 66MHz
• Digital I/O Pins: 53
• Analog Input Channels: 12
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 5
• PWM Channels: 6
• ADC Resolution: 12-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT32UC3L0128-AUT microcontroller has a total of 64 pins. The pin configuration is as follows:

• Port A: PA0 to PA31
• Port B: PB0 to PB31

Each pin can be configured as a digital input/output or as an analog input. Additionally, some pins have special functions such as UART, SPI, I2C, and USB.

Functional Features

• Low power consumption: The microcontroller is designed to operate efficiently in low-power applications, making it suitable for battery-powered devices.
• High performance: With a clock speed of up to 66MHz and a powerful architecture, the AT32UC3L0128-AUT offers excellent processing capabilities.
• Rich peripheral set: The microcontroller provides a wide range of communication interfaces, timers/counters, and PWM channels, enabling versatile application development.

Advantages and Disadvantages

Advantages: - Low power consumption allows for extended battery life in portable devices. - High-performance architecture enables efficient processing of complex tasks. - Rich peripheral set provides flexibility in designing various applications.

Disadvantages: - Limited flash memory and SRAM may restrict the size and complexity of programs that can be executed. - Availability of alternative models with more features or higher specifications may limit the competitiveness of this microcontroller in certain applications.

Working Principles

The AT32UC3L0128-AUT microcontroller operates based on the AVR32 UC3L architecture. It executes instructions stored in its flash memory to perform various tasks. The clock speed determines the rate at which these instructions are processed. The microcontroller interacts with external devices through its digital I/O pins and communication interfaces.

Detailed Application Field Plans

The AT32UC3L0128-AUT microcontroller is suitable for a wide range of applications, including but not limited to: - Home automation systems - Industrial control systems - Wearable devices - Smart appliances - Sensor networks - Medical devices

Detailed and Complete Alternative Models

• AT32UC3L0256-AUT: Similar to AT32UC3L0128-AUT but with 256KB flash memory and 64KB SRAM.
• AT32UC3L0512-AUT: Similar to AT32UC3L0128-AUT but with 512KB flash memory and 128KB SRAM.
• AT32UC3L064-AUT: Similar to AT32UC3L0128-AUT but with 64KB flash memory and 16KB SRAM.

These alternative models offer different memory capacities and may better suit specific application requirements.

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