AT80C31X2-RLTUL

Product Overview

Category

The AT80C31X2-RLTUL belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit microcontroller
• Low-power consumption
• Enhanced peripheral set
• Wide operating voltage range
• Robust design for industrial applications

Package

The AT80C31X2-RLTUL is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a wide range of applications.

Packaging/Quantity

The AT80C31X2-RLTUL is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

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

Detailed Pin Configuration

The AT80C31X2-RLTUL has a total of 40 pins, each serving a specific purpose. 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/RXD
34. P3.1/TXD
35. P3.2/INT0
36. P3.3/INT1
37. P3.4/T0
38. P3.5/T1
39. P3.6/WR
40. P3.7/RD

Functional Features

• High-speed processing capabilities
• On-chip memory for program storage and data handling
• Multiple communication interfaces for seamless integration with other devices
• Built-in timers/counters for precise timing operations
• Analog-to-digital converter for sensor interfacing
• Interrupt support for efficient event handling
• Power-saving modes for reduced energy consumption

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for demanding applications
• Low-power consumption extends battery life in portable devices
• Enhanced peripheral set allows for versatile functionality
• Wide operating voltage range accommodates various power supply configurations
• Robust design ensures reliability in industrial environments

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Relatively small RAM size may limit data storage capabilities
• Lack of advanced features found in more modern microcontrollers

Working Principles

The AT80C31X2-RLTUL operates based on the principles of a typical 8-bit microcontroller. It executes instructions stored in its program memory, interacts with external devices through input/output pins, and utilizes various peripherals to perform specific tasks. The microcontroller's central processing unit (CPU) coordinates these operations, enabling the device to carry out its intended functions.

Detailed Application Field Plans

The AT80C31X2-RLTUL finds application in a wide range of fields, including but not limited to:

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

Detailed and Complete Alternative Models

1. AT89C51-24PU: Similar 8-bit microcontroller with larger program memory size. 2