The TS87C51RD2-MCM is an 8-bit microcontroller from the 8051 family, designed and manufactured by STMicroelectronics. It is a versatile and powerful component that is widely used in various applications, ranging from consumer electronics to industrial automation.
Key Features of the TS87C51RD2-MCM:
1. High Performance: The microcontroller operates at a maximum frequency of 33 MHz, enabling it to quickly execute instructions and process data. It provides enhanced computational capabilities, making it suitable for demanding applications.
2. Memory: It is equipped with 64 KB of Flash memory, which allows for storing program code that can be easily modified and updated. Additionally, it includes 2 KB of RAM for storing temporary data during program execution.
3. Peripherals: The TS87C51RD2-MCM offers a range of built-in peripheral options to cater to various application requirements. It includes multiple UARTs (Universal Asynchronous Receiver/Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit) interfaces, allowing seamless communication with external devices.
4. Timers/Counters: The microcontroller includes three 16-bit timers/counters, which can be utilized for various timing and measurement purposes. These timers provide essential functions like capturing external events, generating accurate time delays, and generating PWM (Pulse Width Modulation) signals.
5. Analog-to-Digital Converter (ADC): It features an 8-channel, 10-bit ADC module capable of converting analog signals into digital values with relatively high resolution. This is particularly useful when interfacing with analog sensors or acquiring analog data in applications such as data acquisition systems.
6. Interrupt System: The microcontroller has an interrupt system capable of handling both internal and external interrupts. This feature enables the processor to respond swiftly to critical events, ensuring timely execution of relevant program code.
7. Power Management: The TS87C51RD2-MCM offers power-saving features, including various power-down modes, idle mode, and reduced-power operating modes. These features help conserve energy and extend battery life in portable applications.
8. Built-in Debugging Support: The microcontroller integrates debug support via an on-chip UART. This assists in software development, debugging, and testing by providing a convenient interface for viewing internal processor status and exchanging data with an external computer.
In summary, the TS87C51RD2-MCM is a powerful microcontroller with a comprehensive set of features, suitable for a wide range of applications. Its high performance, ample memory, built-in peripherals, analog-to-digital conversion capabilities, interrupt system, power management features, and debugging support make it an excellent choice for embedded systems development.
