The TS80C51U2-VIE is a high-performance 8-bit microcontroller based on the 80C51 architecture, manufactured by Atmel. It offers enhanced features and capabilities compared to the standard 80C51, making it well-suited for a variety of embedded control applications.

Applications:

• Embedded control systems.
• Industrial automation.
• Consumer electronics.
• Motor control.
• Robotics.

Features:

• 80C51 instruction set compatible.
• 256 bytes of on-chip RAM.
• Three 16-bit timer/counters.
• Full duplex UART.
• Six interrupt sources.
• On-chip oscillator.

Benefits:

• Increased performance compared to standard 80C51 microcontrollers.
• Larger on-chip RAM for more complex applications.
• Additional timer/counter for versatile timing control.
• Easy to program and debug using familiar 80C51 tools.
• Cost-effective solution for embedded control.

Additional Details:

The TS80C51U2-VIE incorporates several enhancements to the 80C51 architecture, including increased RAM and additional timer/counter. The full-duplex UART allows for asynchronous serial communication. The on-chip oscillator simplifies system design by eliminating the need for an external oscillator. Detailed information about memory mapping, interrupt structure, power consumption characteristics, and pin assignments can be found in the Atmel datasheet. The 'VIE' suffix refers to the specific package type; the datasheet should be consulted for dimensions, thermal resistance, and other package-related information. This microcontroller offers a good balance of performance, features, and cost for embedded control applications.