AT87C52X2-SLSUL

Product Overview

Category

The AT87C52X2-SLSUL belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

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

Package

The AT87C52X2-SLSUL is available in a small outline package (SOP) format, which allows for easy integration into circuit boards.

Essence

The essence of this microcontroller lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The AT87C52X2-SLSUL is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

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
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution

Detailed Pin Configuration

The AT87C52X2-SLSUL has a total of 40 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. XTAL1 - Crystal oscillator input
4. XTAL2 - Crystal oscillator output
5. RST - Reset input
6. P1.0 to P1.7 - Port 1 pins
7. P3.0 to P3.7 - Port 3 pins
8. PSEN - Program store enable
9. ALE/PROG - Address latch enable/Program pulse input
10. EA/VPP - External access enable/Voltage programming pin
11. P2.0 to P2.7 - Port 2 pins
12. P0.0 to P0.7 - Port 0 pins

Functional Features

The AT87C52X2-SLSUL offers several functional features that enhance its usability and performance:

• High-speed processing capabilities
• On-chip memory for program storage and data handling
• Integrated communication interfaces for seamless connectivity
• Timers/counters for precise timing operations
• Analog-to-digital converter for sensor interfacing
• Interrupt capability for event-driven applications

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices
• Low-power consumption extends battery life in portable applications
• Wide operating voltage range provides flexibility in power supply options
• Integrated peripherals reduce the need for external components, saving cost and board space
• Robust design ensures reliable operation in harsh environments

Disadvantages

• Limited program memory size may restrict the complexity of applications
• 8-bit architecture may not be suitable for computationally intensive tasks
• Lack of advanced features found in more modern microcontrollers

Working Principles

The AT87C52X2-SLSUL operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and utilizes integrated peripherals to perform specific tasks. The microcontroller's central processing unit (CPU) fetches instructions from memory, decodes them, and executes the corresponding operations. This process repeats continuously, allowing the microcontroller to perform its intended functions.

Detailed Application Field Plans

The AT87C52X2-SLSUL finds applications in various fields, including but not limited to:

1. Industrial automation: Control systems, monitoring devices, and data acquisition units.
2. Consumer electronics: Home appliances, remote controls, and gaming peripherals.
3. Automotive: Engine control units, dashboard displays, and vehicle diagnostics.
4. Internet of Things (IoT): Smart home devices, wearable technology, and sensor networks.
5. Medical devices: Patient monitoring systems, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

For those seeking alternatives to the AT87C52X2-SLSUL, here are some other microcontrollers that offer similar functionality:

1. ATmega328P-PU
2. PIC16F877A
3. STM32F103C8T6
4. MSP430G2553
5. LPC1768

These alternative models provide a range of options with varying specifications and features, allowing designers to choose the most suitable microcontroller for their specific application requirements