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AT90CAN128-16AU

The AT90CAN128-16AU is a microcontroller unit (MCU) produced by Microchip Technology. It belongs to the AT90CAN series, which is based on the enhanced AVR RISC architecture. Here's a brief description, features, and applications of the AT90CAN128-16AU:

Description:

The AT90CAN128-16AU is a low-power, high-performance 8-bit microcontroller featuring 128KB of In-System Programmable Flash memory. It is designed for applications requiring advanced communication capabilities, including a CAN (Controller Area Network) interface for reliable communication in automotive and industrial environments.

Features:

1. CPU: Enhanced AVR RISC architecture with 128 powerful instructions and a wide range of addressing modes.
2. Memory:
   • 128KB of In-System Programmable Flash memory for program storage.
   • 4KB Internal SRAM and 4KB Internal EEPROM for data storage.
3. Communication Interfaces:
   • CAN (Controller Area Network) interface for high-reliability communication in automotive and industrial applications.
   • Two USARTs (Universal Synchronous/Asynchronous Receiver/Transmitter) for serial communication.
   • USB 2.0 interface for high-speed data transfer.
4. Timers:
   • 2-input flexible timer with quadrature count, capture, and compare modes.
   • Real-time counter with 32-bit timer and 32-bit prescaler.
5. ADC: 10-bit Analog-to-Digital Converter with up to 8 channels.
6. Digital I/O: 49 programmable I/O lines with optional hardware interrupts.
7. Power Management: Sleep modes to reduce power consumption and extend battery life.
8. Security: JTAG interface for programming and debugging, with an option to disable it for security purposes.
9. Operating Voltage: 1.8V to 6.0V.
10. Operating Temperature: -40°C to +85°C (industrial) or -40°C to +105°C (extended).

Applications:

1. Automotive Systems: Engine control, body control, and safety systems due to the robust CAN interface.
2. Industrial Control: Factory automation, robotics, and process control systems that require reliable communication and real-time performance.
3. Medical Equipment: Patient monitoring devices and medical instruments that require low power consumption and high reliability.
4. Home Automation: Smart home devices, security systems, and lighting control systems.
5. Power Tools: Battery-powered tools that require efficient power management and robust communication for firmware updates.
6. Remote Sensing: Environmental monitoring systems and remote data acquisition systems that need to transmit data reliably over long distances.

The AT90CAN128-16AU is a versatile MCU suitable for a wide range of applications where reliable communication, low power consumption, and high performance are required.