AT90CAN128-16MU

The AT90CAN128-16MU is a high-performance, low-power 8-bit microcontroller from Atmel featuring advanced CAN (Controller Area Network) capabilities. It offers 128KB of Flash memory, 4KB of EEPROM, 4KB of SRAM, and operates at a speed of 16MHz, making it suitable for a wide range of embedded applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VCC: Positive power supply
• GND: Ground
• RESET: Reset pin for the microcontroller
• RXD: USART Receive Data
• TXD: USART Transmit Data
• CANH: CAN bus high-side connection
• CANL: CAN bus low-side connection
• XTAL1: Input to the inverting oscillator amplifier
• XTAL2: Output from the inverting oscillator amplifier
• ADC: Analog to Digital Converter input
• PWM: Pulse Width Modulation output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the AT90CAN128-16MU microcontroller for a visual representation.

Key Features

• High-Performance Microcontroller: The AT90CAN128-16MU offers a powerful 8-bit RISC architecture with advanced features for efficient embedded system development.
• Advanced CAN Controller: Integrated CAN controller with support for the Controller Area Network protocol, ideal for automotive and industrial applications requiring robust communication.
• Generous Memory: 128KB of Flash memory for program storage, 4KB of EEPROM for data storage, and 4KB of SRAM for temporary data storage.
• High-Speed Operation: Operating at 16MHz clock speed, this microcontroller can handle complex tasks with high speed and efficiency.
• Low-Power Consumption: Designed for low-power applications, the AT90CAN128-16MU offers power-saving modes for extended battery life.

Note: For detailed technical specifications, please refer to the AT90CAN128-16MU datasheet.

Application

• Automotive Systems: Suitable for automotive applications such as engine control units, dashboard instruments, and CAN-based communication systems.
• Industrial Automation: Ideal for industrial automation systems that require CAN communication for real-time control and monitoring.
• Embedded Systems: Widely used in various embedded systems including sensors, actuators, and communication interfaces.

Functionality

The AT90CAN128-16MU microcontroller is designed for high-performance embedded applications, offering advanced features such as CAN communication, ample memory resources, and low-power operation for reliable and efficient system control.

Usage Guide

• Power Supply: Connect VCC (Pin 1) to the positive power supply and GND (Pin 2) to the ground.
• Communication Interfaces: Utilize the USART (RXD and TXD) for serial communication and CANH/CANL for Controller Area Network communication.
• External Clock: Connect external crystal or oscillator to XTAL1 and XTAL2 for reliable clock operation.

Frequently Asked Questions

Q: Can the AT90CAN128-16MU be programmed using Arduino IDE?
A: Yes, the AT90CAN128-16MU can be programmed through the Arduino IDE using appropriate hardware and libraries.

Q: What is the maximum operating temperature range of the AT90CAN128-16MU?
A: The AT90CAN128-16MU can operate within a temperature range of -40°C to 85°C, making it suitable for industrial and automotive environments.