Microchip Technology's AT90CAN32-16AUR

The AT90CAN32-16AUR is a high-performance microcontroller produced by Microchip Technology, designed to offer an optimal solution for embedded systems requiring CAN (Controller Area Network) connectivity. This microcontroller is part of the AVR family, renowned for its advanced RISC architecture, which enables fast and efficient processing with low power consumption.

At the heart of the AT90CAN32-16AUR lies a powerful 8-bit processor running at a clock speed of up to 16MHz. This microcontroller is equipped with 32KB of in-system programmable flash memory, providing ample space for complex applications. Additionally, it boasts 1KB of EEPROM and 2KB of internal SRAM, ensuring sufficient storage and working memory for real-time operations.

One of the standout features of the AT90CAN32-16AUR is its integrated CAN controller, which supports the CAN 2.0A and 2.0B protocols. The CAN interface is essential for applications in automotive and industrial environments where robust and reliable communication between multiple microcontrollers is critical. It enables devices to communicate with each other without a host computer, making it ideal for distributed control systems.

Furthermore, the AT90CAN32-16AUR comes with a variety of peripherals that enhance its functionality, including:

• Three flexible Timer/Counters with compare modes
• Internal and external interrupts
• A serial programmable USART
• A byte-oriented Two-Wire Serial Interface
• An SPI serial port
• 10-bit ADC with up to 16 channels
• Programmable Watchdog Timer with internal oscillator

The AT90CAN32-16AUR is also designed with power efficiency in mind, featuring power-saving modes such as Idle and Power-down modes. This makes it particularly suitable for battery-operated applications where energy conservation is a priority.

Its package is a 64-lead TQFP (Thin Quad Flat Pack), with the "AUR" suffix indicating the tape and reel packaging option, which facilitates automated assembly processes for high-volume production. The microcontroller operates within an industrial temperature range of -40°C to 85°C, ensuring reliability and stability across various environmental conditions.

In summary, the AT90CAN32-16AUR from Microchip Technology is a robust and versatile microcontroller that combines advanced processing capabilities with CAN network functionality, making it a top choice for engineers and designers working on automotive, industrial, and embedded systems.