AT87C54X2-SLRUM

Product Overview

Category

The AT87C54X2-SLRUM belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

• High-performance 8-bit microcontroller
• Low-power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Robust and reliable design

Package

The AT87C54X2-SLRUM is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

This microcontroller is designed to provide efficient and reliable control and processing capabilities for electronic devices and embedded systems.

Packaging/Quantity

The AT87C54X2-SLRUM is typically packaged in reels or trays, with a quantity of 1000 units per package.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 33 MHz
• Program Memory Size: 16 KB
• RAM Size: 256 bytes
• Number of I/O Pins: 32
• Operating Voltage Range: 2.7V to 5.5V
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT87C54X2-SLRUM microcontroller has a total of 40 pins, each serving a specific function. The pin configuration is as follows:

1. P1.0
2. P1.1
3. P1.2
4. P1.3
5. P1.4
6. P1.5
7. P1.6
8. P1.7
9. RST
10. P3.0
11. P3.1
12. P3.2
13. P3.3
14. P3.4
15. P3.5
16. P3.6
17. P3.7
18. XTAL1
19. XTAL2
20. GND
21. VCC
22. EA/VPP
23. ALE/PROG
24. PSEN
25. P2.7
26. P2.6
27. P2.5
28. P2.4
29. P2.3
30. P2.2
31. P2.1
32. P2.0
33. AVCC
34. ADC0
35. ADC1
36. ADC2
37. ADC3
38. ADC4
39. ADC5
40. ADC6

Functional Features

• High-speed processing capabilities for efficient data handling
• Integrated peripherals such as UART, SPI, and I2C for communication purposes
• Timers/counters for precise timing operations
• Analog-to-digital converter (ADC) for analog signal processing
• Flexible input/output (I/O) pins for interfacing with external devices
• Low-power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for various applications
• Wide operating voltage range allows compatibility with different power sources
• Integrated peripherals enhance functionality and reduce external component requirements
• Compact package size enables space-saving designs
• Reliable and robust design ensures long-term operation

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Limited RAM size may impose constraints on data storage and manipulation
• Lack of advanced features found in higher-end microcontrollers

Working Principles

The AT87C54X2-SLRUM microcontroller operates based on the principles of digital logic and embedded systems. It executes instructions stored in its program memory, interacts with external devices through input/output pins, and utilizes integrated peripherals to perform various tasks. The microcontroller's central processing unit (CPU) coordinates these operations, ensuring efficient control and data processing.

Detailed Application Field Plans

The AT87C54X2-SLRUM microcontroller finds applications in a wide range of fields, including but not limited to:

1. Industrial automation: Controlling and monitoring processes in manufacturing plants.
2. Consumer electronics: Power management, user interface control, and data processing in electronic devices.
3. Automotive systems: Engine control units, dashboard displays, and vehicle communication systems.
4. Home automation: Smart home devices, security systems, and energy management solutions.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and medical instrumentation.

Detailed and Complete Alternative Models

1. AT89C51-24PU: 8-bit microcontroller with similar specifications and pin