AT89C51CC01CA-SLSUM

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power consumption, versatile
• Package: Surface mount package (SLSUM)
• Essence: 8-bit microcontroller with advanced features
• Packaging/Quantity: Available in reels, quantity varies

Specifications

• Architecture: 8051
• Bit Size: 8-bit
• Clock Speed: Up to 40 MHz
• Program Memory: 64 KB Flash
• Data Memory: 2 KB RAM
• I/O Pins: 32
• Timers/Counters: 3
• Serial Communication: UART, SPI, I2C
• ADC Channels: 8
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The AT89C51CC01CA-SLSUM 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. P1.0
11. P1.1
12. P1.2
13. P1.3
14. P1.4
15. P1.5
16. P1.6
17. P1.7
18. XTAL1
19. XTAL2
20. GND
21. VCC
22. P2.0
23. P2.1
24. P2.2
25. P2.3
26. P2.4
27. P2.5
28. P2.6
29. P2.7
30. ALE/PROG
31. PSEN
32. EA/VPP
33. P3.0
34. P3.1
35. P3.2
36. P3.3
37. P3.4
38. P3.5
39. P3.6
40. P3.7

Functional Features

• High-performance 8-bit microcontroller with advanced features
• Low-power consumption for energy-efficient applications
• Versatile I/O capabilities for interfacing with external devices
• Multiple serial communication options (UART, SPI, I2C)
• Built-in timers/counters for precise timing operations
• On-chip ADC for analog signal processing
• Wide operating voltage range for flexibility in power supply

Advantages and Disadvantages

Advantages

• Powerful and versatile microcontroller suitable for a wide range of applications
• Low-power consumption extends battery life in portable devices
• Extensive I/O capabilities enable easy interfacing with external components
• Advanced features like UART, SPI, and I2C enhance communication capabilities
• On-chip ADC simplifies analog signal processing

Disadvantages

• Limited program memory size (64 KB) may be insufficient for complex applications
• Limited data memory (2 KB RAM) may restrict the amount of data that can be processed
• Lack of built-in Ethernet or Wi-Fi connectivity limits networking capabilities

Working Principles

The AT89C51CC01CA-SLSUM microcontroller is based on the 8051 architecture. It operates by executing instructions stored in its program memory. The clock speed determines the rate at which instructions are executed. The microcontroller communicates with external devices through its I/O pins and supports various serial communication protocols.

The microcontroller can be programmed using a suitable development environment and programming tools. Once programmed, it can perform tasks based on the instructions provided. It can interact with sensors, actuators, and other components to control and monitor systems in embedded applications.

Detailed Application Field Plans

The AT89C51CC01CA-SLSUM microcontroller finds applications in various fields, including:

1. Industrial automation: Control systems for manufacturing processes, robotics, and machinery.
2. Home automation: Smart home systems for controlling lighting, security, and appliances.
3. Automotive electronics: Engine management, dashboard controls, and vehicle diagnostics.
4. Consumer electronics: Remote controls, gaming consoles, and audio/video equipment.
5. Medical devices: Patient monitoring systems, medical imaging, and diagnostic equipment.
6. Internet of Things (IoT): Connected devices for data collection, analysis, and remote control.

Detailed and Complete Alternative Models

• AT89C51ED2
• AT89S52
• ATmega328P