AT90CAN128-15AT

Product Overview

Category

The AT90CAN128-15AT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control systems.

Characteristics

• High-performance 8-bit AVR microcontroller
• Utilizes the CAN (Controller Area Network) protocol
• Operates at a clock frequency of 15 MHz
• Offers 128KB of Flash memory for program storage
• Provides 4KB of EEPROM for non-volatile data storage
• Equipped with 4KB of SRAM for temporary data storage

Package

The AT90CAN128-15AT is available in a surface-mount package, specifically the TQFP (Thin Quad Flat Pack) package.

Essence

The essence of this microcontroller lies in its ability to efficiently process and control various electronic systems through its integrated features and capabilities.

Packaging/Quantity

The AT90CAN128-15AT is typically packaged in reels or tubes, containing a specific quantity of microcontrollers per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: AVR
• Bit Size: 8-bit
• Clock Frequency: 15 MHz
• Program Memory Size: 128KB Flash
• Data EEPROM Size: 4KB
• SRAM Size: 4KB
• Number of I/O Pins: 53
• Communication Interfaces: CAN, SPI, USART, TWI/I2C
• Operating Voltage Range: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90CAN128-15AT has a total of 53 I/O pins, each serving a specific purpose. The detailed pin configuration can be found in the datasheet provided by the manufacturer.

Functional Features

• CAN Controller: Allows communication using the CAN protocol, enabling seamless integration with other devices in a network.
• Analog-to-Digital Converter (ADC): Enables the microcontroller to convert analog signals into digital values for processing.
• Timers and Counters: Provides various timers and counters for precise timing and event counting applications.
• Interrupt System: Supports interrupt-driven programming, allowing efficient handling of external events.
• Serial Communication Interfaces: Offers multiple serial communication interfaces such as SPI, USART, and TWI/I2C for data exchange with other devices.

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications.
• Integrated CAN controller simplifies communication in networked systems.
• Ample program memory and data storage options.
• Wide operating voltage range allows flexibility in power supply selection.
• Rich set of peripherals and interfaces for versatile application development.

Disadvantages

• Limited processing power compared to higher-bit microcontrollers.
• Relatively small amount of program memory for complex applications.
• Higher cost compared to lower-end microcontrollers.

Working Principles

The AT90CAN128-15AT operates based on the AVR architecture, utilizing an 8-bit RISC (Reduced Instruction Set Computer) core. It executes instructions stored in its Flash memory, interacting with various peripherals and I/O pins to perform desired tasks. The microcontroller can be programmed using various development tools and software, allowing customization according to specific application requirements.

Detailed Application Field Plans

The AT90CAN128-15AT finds applications in various fields, including but not limited to: - Automotive electronics - Industrial automation - Robotics - Home automation - Medical devices - Consumer electronics

In automotive electronics, this microcontroller is commonly used for engine control units, dashboard systems, and communication modules. In industrial automation, it can be employed for process control, monitoring systems, and motor control. In robotics, the AT90CAN128-15AT can serve as the brain of robotic systems, enabling precise control and coordination. Its versatility allows it to be utilized in a wide range of applications across different industries.

Detailed and Complete Alternative Models

• ATmega128: Another microcontroller from the AVR family, offering similar features and capabilities.
• PIC18F4580: A microcontroller from Microchip's PIC series, providing comparable functionality.
• STM32F103C8T6: A microcontroller from STMicroelectronics, featuring a 32-bit ARM Cortex-M3 core.

These alternative models offer similar functionalities and can be considered as alternatives to the AT90CAN128-15AT based on specific application requirements.

In conclusion, the AT90CAN128-15AT is a high-performance microcontroller belonging to the AVR family. It offers a rich set of features, including CAN communication, ample memory options, and various peripherals. While it has certain limitations, its versatility and reliability make it suitable for a wide range of applications in automotive, industrial, robotics, and other fields.