The TSC80C51DAN-12CA is a high-performance, low-power CMOS 8-bit microcontroller from Atmel, based on the industry-standard 8051 architecture. This versatile microcontroller is designed for a wide array of embedded applications, providing a robust combination of processing power, on-chip memory, and peripheral functions.

Applications

• Industrial automation
• Embedded control systems
• Robotics
• Smart home devices
• Automotive electronics
• Instrumentation

Features

• 8-bit CPU compatible with the 8051 instruction set
• 8 KB of on-chip Flash memory for program storage
• 256 bytes of on-chip RAM for data storage
• Three 16-bit timer/counters
• Full-duplex UART for serial communication
• Six interrupt sources with two priority levels
• Programmable clock frequency up to 12 MHz
• Power-down and Idle modes for low-power operation
• Four 8-bit I/O ports

Benefits

• Efficient performance with the 8051 instruction set
• Ample on-chip memory for program and data storage
• Versatile timer/counter capabilities for timing and control applications
• Easy serial communication with the UART
• Flexible interrupt handling with multiple sources and priority levels
• Low-power operation for energy-sensitive applications
• Simplified integration with various peripherals through I/O ports
• Robust design for reliable performance in various environments

Technical Specifications

The TSC80C51DAN-12CA operates at a maximum clock frequency of 12 MHz and requires a supply voltage of 5V. It features 8 KB of on-chip Flash memory for program storage, which can be reprogrammed easily, and 256 bytes of on-chip RAM for data storage. The microcontroller includes three 16-bit timer/counters, offering flexible timing and counting options. Its full-duplex UART supports asynchronous serial communication, making it suitable for communicating with other devices. The device offers six interrupt sources, which can be prioritized to handle different events efficiently. The power-down and Idle modes reduce power consumption when the microcontroller is not actively processing data. The four 8-bit I/O ports provide versatile interfaces for connecting to various peripherals. It's available in a variety of packages, including DIP and PLCC, to suit different application needs. It is designed to operate within a wide temperature range, ensuring reliable performance in diverse environments.