AT89C51IC2-RLTIL

Product Overview

Category

AT89C51IC2-RLTIL 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
• Flash memory for program storage
• In-system programmable
• Wide operating voltage range
• Multiple I/O ports for versatile connectivity

Package

AT89C51IC2-RLTIL is available in a compact and durable package, suitable for surface mount technology (SMT) applications.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control for electronic devices and systems.

Packaging/Quantity

AT89C51IC2-RLTIL is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

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: 3x 16-bit, 1x 8-bit
• ADC Channels: 8
• PWM Channels: 4

Detailed Pin Configuration

1. P1.0 - Port 1, Pin 0
2. P1.1 - Port 1, Pin 1
3. P1.2 - Port 1, Pin 2
4. P1.3 - Port 1, Pin 3
5. P1.4 - Port 1, Pin 4
6. P1.5 - Port 1, Pin 5
7. P1.6 - Port 1, Pin 6
8. P1.7 - Port 1, Pin 7
9. RST - Reset Pin
10. P3.0 - Port 3, Pin 0
11. P3.1 - Port 3, Pin 1
12. P3.2 - Port 3, Pin 2
13. P3.3 - Port 3, Pin 3
14. P3.4 - Port 3, Pin 4
15. P3.5 - Port 3, Pin 5
16. P3.6 - Port 3, Pin 6
17. P3.7 - Port 3, Pin 7
18. XTAL1 - Crystal Oscillator Input
19. XTAL2 - Crystal Oscillator Output
20. VCC - Power Supply
21. GND - Ground

Functional Features

• High-speed processing capabilities
• On-chip flash memory for program storage and easy reprogramming
• Multiple I/O ports for versatile connectivity options
• Built-in communication interfaces for seamless data transfer
• Timers and counters for precise timing operations
• Analog-to-digital converter (ADC) for sensor interfacing
• Pulse-width modulation (PWM) channels for controlling analog devices

Advantages

• Low-power consumption enables energy-efficient operation
• In-system programmability allows for easy updates and modifications
• Wide operating voltage range ensures compatibility with various power sources
• Compact package size facilitates space-saving designs
• Versatile I/O ports provide flexibility in connecting external devices

Disadvantages

• Limited program memory size may restrict the complexity of applications
• Lack of advanced features compared to higher-end microcontrollers
• Relatively lower processing speed compared to 16 or 32-bit microcontrollers

Working Principles

AT89C51IC2-RLTIL operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with external devices through I/O ports, and performs various tasks using its built-in peripherals. The microcontroller's central processing unit (CPU) fetches instructions from memory, decodes them, and executes the corresponding operations.

Detailed Application Field Plans

AT89C51IC2-RLTIL finds applications in a wide range of fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics - Robotics

Detailed and Complete Alternative Models

1. ATmega328P-PU - 8-bit microcontroller with similar features and performance.
2. PIC16F877A - Another popular 8-bit microcontroller with a different architecture.
3. STM32F103C8T6 - 32-bit microcontroller offering enhanced capabilities.

These alternative models provide similar functionality and can be considered as substitutes for AT89C