AT87F55WD-24AI

Product Overview

Category

AT87F55WD-24AI belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 8-bit microcontroller
• Low-power consumption
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Flash memory for program storage
• EEPROM for non-volatile data storage

Package

AT87F55WD-24AI 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 control and processing capabilities for electronic devices and systems.

Packaging/Quantity

AT87F55WD-24AI is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Architecture: 8-bit RISC
• Clock Speed: 24 MHz
• Program Memory Size: 55KB
• Data Memory Size: 2KB
• Operating Voltage Range: 2.7V to 5.5V
• Number of I/O Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 3 x 16-bit, 1 x 8-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT87F55WD-24AI microcontroller has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

Pin 1: VCC Pin 2: P0.0 Pin 3: P0.1 ... Pin 32: P3.7

Functional Features

• High-speed processing capabilities
• On-chip memory for program and data storage
• Integrated peripherals for enhanced functionality
• Multiple communication interfaces for easy integration with other devices
• Analog-to-Digital Converter (ADC) for sensor interfacing
• Timers/Counters for precise timing operations
• Low-power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for a wide range of applications
• Low-power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for external components
• Ample program and data memory for complex applications
• Wide operating voltage range allows flexibility in power supply options

Disadvantages

• Limited number of I/O pins may restrict connectivity options in some applications
• Lack of built-in Ethernet or USB interface may require additional components for certain applications
• Relatively higher cost compared to lower-end microcontrollers

Working Principles

AT87F55WD-24AI operates based on an 8-bit RISC architecture. It executes instructions stored in its program memory, processes data using its integrated peripherals, and communicates with other devices through various interfaces. The microcontroller's clock speed determines the rate at which instructions are executed.

Detailed Application Field Plans

AT87F55WD-24AI finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

In industrial automation, this microcontroller can be used for controlling machinery, monitoring sensors, and managing data acquisition. In consumer electronics, it can be employed in devices such as smart home controllers, remote controls, and gaming consoles. In automotive systems, it can facilitate functions like engine control, dashboard displays, and driver assistance systems. In medical devices, it can be utilized for patient monitoring, diagnostic equipment, and drug delivery systems. In home appliances, it can enable intelligent control of devices like refrigerators, washing machines, and air conditioners. In the IoT domain, it can serve as a central processing unit for various connected devices.

Detailed and Complete Alternative Models

• ATmega328P: A popular alternative microcontroller with similar features and capabilities.
• PIC16F877A: Another widely used microcontroller offering comparable functionality.
• STM32F103C8T6: A powerful microcontroller from STMicroelectronics with enhanced performance.

These alternative models provide similar functionalities to the AT87F55WD-24AI microcontroller and can be considered as suitable replacements depending on specific requirements.

In conclusion, AT87F55WD-24AI is a high-performance 8-bit microcontroller with versatile applications in various fields. Its efficient processing capabilities, integrated peripherals, and ample memory make it a reliable choice for controlling and processing data in electronic devices and systems.