AT89C51CC03C-SLRIM

Product Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics: High-performance, low-power, 8-bit microcontroller
• Package: SLRIM (Small Outline Integrated Circuit)
• Essence: AT89C51CC03C-SLRIM is a versatile microcontroller designed for various control applications. It offers high performance and low power consumption, making it suitable for embedded systems.
• Packaging/Quantity: The AT89C51CC03C-SLRIM is available in a small outline integrated circuit package.

Specifications

The AT89C51CC03C-SLRIM microcontroller has the following specifications:

• Architecture: 8-bit
• Clock Frequency: Up to 40 MHz
• Program Memory Size: 64 KB
• Data Memory Size: 2 KB
• I/O Pins: 32
• Timers/Counters: 3
• Serial Communication Interface: UART, SPI, I2C
• Analog-to-Digital Converter: 8 channels, 10-bit resolution
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The AT89C51CC03C-SLRIM microcontroller has a total of 44 pins. The detailed 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
41. RXD
42. TXD
43. INT0
44. INT1

Functional Features

The AT89C51CC03C-SLRIM microcontroller offers the following functional features:

• High-performance 8-bit CPU with a wide range of instructions
• On-chip flash memory for program storage
• In-system programmable via serial interface
• Multiple communication interfaces (UART, SPI, I2C)
• Built-in timers/counters for precise timing control
• Analog-to-digital converter for sensor interfacing
• Interrupt capability for event-driven applications
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages of the AT89C51CC03C-SLRIM microcontroller:

• High-performance CPU for efficient processing
• In-system programmability for easy updates
• Versatile communication interfaces for connectivity
• Integrated analog-to-digital converter for sensor integration
• Low power consumption for energy-efficient applications

Disadvantages of the AT89C51CC03C-SLRIM microcontroller:

• Limited program memory size (64 KB)
• Limited data memory size (2 KB)
• 8-bit architecture may not be suitable for complex applications

Working Principles

The AT89C51CC03C-SLRIM microcontroller operates based on the Von Neumann architecture. It executes instructions stored in its flash memory and interacts with external devices through its I/O pins and communication interfaces. The CPU fetches instructions from memory, decodes them, and performs the necessary operations. Interrupts can be used to handle time-critical events. The microcontroller's low-power features help conserve energy in battery-powered applications.

Detailed Application Field Plans

The AT89C51CC03C-SLRIM microcontroller is well-suited for various control applications, including but not limited to:

1. Home automation systems
2. Industrial automation
3. Robotics
4. Automotive electronics
5. Medical devices
6. Consumer electronics
7. Internet of Things (IoT) devices
8. Sensor networks

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