TS87C51RD2-VIL

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption, versatile
• Package: Integrated circuit (IC)
• Essence: Central processing unit (CPU) with integrated memory and peripherals
• Packaging/Quantity: Available in various package types (e.g., DIP, PLCC) with different quantities per package

Specifications

• Architecture: 8-bit
• Clock Speed: Up to 33 MHz
• Memory: 8 KB on-chip RAM, 64 KB on-chip Flash program memory
• Peripherals: UART, SPI, I2C, Timers, Interrupts, GPIO
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The TS87C51RD2-VIL microcontroller has a total of 40 pins. The pin configuration is as follows:

1. P0.0
2. P0.1
3. P0.2
4. P0.3
5. P0.4
6. P0.5
7. P0.6
8. P0.7
9. RST
10. PSEN
11. ALE/PROG
12. EA/VPP
13. P2.0
14. P2.1
15. P2.2
16. P2.3
17. P2.4
18. P2.5
19. P2.6
20. P2.7
21. XTAL1
22. XTAL2
23. GND
24. AVCC
25. P3.0
26. P3.1
27. P3.2
28. P3.3
29. P3.4
30. P3.5
31. P3.6
32. P3.7
33. VCC
34. ALE/PROG
35. PSEN
36. P2.7
37. P2.6
38. P2.5
39. P2.4
40. P2.3

Functional Features

• High-performance 8-bit CPU with efficient instruction set
• On-chip memory for program storage and data manipulation
• Versatile peripherals for communication and control applications
• Support for various serial communication protocols (UART, SPI, I2C)
• Timers and interrupts for precise timing and event handling
• General-purpose input/output pins for interfacing with external devices

Advantages and Disadvantages

Advantages: - High-performance capabilities suitable for demanding applications - Low-power consumption for energy-efficient designs - Integrated memory reduces the need for external components - Versatile peripherals enable flexible system configurations

Disadvantages: - Limited processing power compared to higher-bit microcontrollers - Restricted memory capacity may limit the complexity of programs - Relatively higher cost compared to lower-end microcontrollers

Working Principles

The TS87C51RD2-VIL microcontroller operates based on the principles of a typical 8-bit microcontroller. It executes instructions stored in its on-chip Flash memory, manipulating data stored in the on-chip RAM. The CPU fetches instructions from memory, performs calculations, and controls the operation of peripherals based on the program logic. Input/output operations are facilitated through the GPIO pins, while communication with external devices is achieved using the available serial communication interfaces.

Detailed Application Field Plans

The TS87C51RD2-VIL microcontroller finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems for machinery and equipment
2. Automotive electronics: Engine management, dashboard displays, etc.
3. Home automation: Smart home devices, security systems
4. Consumer electronics: Remote controls, gaming peripherals
5. Internet of Things (IoT): Sensor nodes, data acquisition devices

Detailed and Complete Alternative Models

1. AT89C51RD2: Similar 8-bit microcontroller from Atmel Corporation
2. PIC16F877A: Microcontroller from Microchip Technology with comparable features
3. STM8S103F3: 8-bit microcontroller from STMicroelectronics offering similar functionality

These alternative models provide similar capabilities and can be considered as alternatives to the TS87C51RD2-VIL depending on specific requirements and preferences.

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