TS87C51RD2-MCM

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption
• Package: MCM (Multi-Chip Module)
• Essence: Integrated microcontroller with various peripherals
• Packaging/Quantity: Varies depending on supplier

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 33 MHz
• Program Memory Size: 8 KB
• Data Memory Size: 256 bytes
• I/O Pins: 32
• Timers/Counters: 3
• Serial Communication: UART, SPI, I2C
• ADC Channels: 8-bit, 8 channels
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The TS87C51RD2-MCM has a total of 44 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. VCC
25. P3.0/RXD
26. P3.1/TXD
27. P3.2/INT0
28. P3.3/INT1
29. P3.4/T0
30. P3.5/T1
31. P3.6/WR
32. P3.7/RD
33. ALE
34. PSEN
35. P2.7/A15
36. P2.6/A14
37. P2.5/A13
38. P2.4/A12
39. P2.3/A11
40. P2.2/A10
41. P2.1/A9
42. P2.0/A8
43. VCC
44. GND

Functional Features

• High-performance 8-bit microcontroller with integrated peripherals
• Low-power consumption for energy-efficient applications
• Wide operating voltage range allows flexibility in power supply
• Multiple communication interfaces (UART, SPI, I2C) for connectivity
• On-chip ADC for analog signal processing
• Timers and counters for precise timing control
• Flexible I/O pins for interfacing with external devices

Advantages and Disadvantages

Advantages

• High-performance capabilities suitable for demanding applications
• Integrated peripherals reduce the need for external components
• Low-power consumption extends battery life in portable devices
• Wide operating voltage range allows compatibility with various power sources
• Multiple communication interfaces provide flexibility in connectivity

Disadvantages

• Limited program memory size may restrict complex applications
• Limited data memory size may limit storage capacity
• 8-bit architecture may not be sufficient for certain advanced applications
• Lack of advanced features found in more modern microcontrollers

Working Principles

The TS87C51RD2-MCM operates based on an 8-bit architecture. It executes instructions stored in its program memory and processes data using its internal CPU. The microcontroller communicates with external devices through its I/O pins and various communication interfaces. It can perform tasks such as data acquisition, control functions, and signal processing. The integrated peripherals enhance the functionality of the microcontroller, allowing it to be used in a wide range of applications.

Detailed Application Field Plans

The TS87C51RD2-MCM is suitable for various application fields, including:

1. Industrial automation: Control systems, monitoring devices
2. Automotive electronics: Engine control units, dashboard displays
3. Consumer electronics: Home appliances, gaming consoles
4. Medical devices: Patient monitoring, diagnostic equipment
5. Internet of Things (IoT): Smart home devices, sensor networks

Detailed and Complete Alternative Models

1. AT89C51RD2: Similar 8-bit microcontroller from Atmel Corporation
2. PIC16F877A: 8-bit microcontroller from Microchip Technology Inc.
3. STM32F103C8T6: 32-bit microcontroller from STMicroelectronics

These alternative models offer similar functionalities and can be considered as alternatives to the TS87C51RD2-MCM depending on