AT89C51ED2-3CSUM

Product Overview

Category

AT89C51ED2-3CSUM belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control systems.

Characteristics

• High-performance 8-bit microcontroller
• Low-power consumption
• Enhanced features for improved performance
• Wide operating voltage range
• Flash memory for program storage
• Multiple I/O ports for interfacing with external devices

Package

AT89C51ED2-3CSUM is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of AT89C51ED2-3CSUM lies in its ability to provide efficient and reliable control for electronic systems through its advanced features and capabilities.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit
• CPU Speed: Up to 33 MHz
• Program Memory Size: 64 KB
• RAM Size: 2 KB
• 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

Detailed Pin Configuration

The pin configuration of AT89C51ED2-3CSUM 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-speed processing capabilities
• On-chip flash memory for program storage and easy reprogramming
• Multiple I/O ports for interfacing with external devices
• Built-in communication interfaces for data exchange
• Timers/counters for precise timing operations
• Analog-to-digital converter for analog signal processing
• Low-power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for a wide range of applications
• Enhanced features for improved functionality and efficiency
• Flexible I/O options for versatile connectivity
• Flash memory allows for easy program updates and modifications
• Low-power consumption extends battery life in portable devices

Disadvantages

• Limited program memory size compared to some other microcontrollers
• May require additional external components for certain applications
• Steeper learning curve for beginners due to advanced features and capabilities

Working Principles

AT89C51ED2-3CSUM operates based on the principles of microcontroller architecture. It executes instructions stored in its program memory, interacts with external devices through I/O ports, and performs various tasks using its built-in peripherals such as timers, communication interfaces, and analog-to-digital converter.

Detailed Application Field Plans

AT89C51ED2-3CSUM finds applications in a wide range of fields, including but not limited to: - Industrial automation - Home automation - Automotive electronics - Consumer electronics - Medical devices - Robotics - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT89C51ED2-3CSUM are: - ATmega328P by Atmel - PIC16F877A by Microchip - STM32F103C8T6 by STMicroelectronics - LPC1768 by NXP Semiconductors - MSP430G2553 by