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AT87C54X2-RLTUM
Product Overview
Category
The AT87C54X2-RLTUM 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 memory and peripherals
- Flexible input/output options
Package
The AT87C54X2-RLTUM 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 within a small form factor.
Packaging/Quantity
The AT87C54X2-RLTUM is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.
Specifications
- Architecture: 8-bit
- CPU Speed: Up to 33 MHz
- Program Memory Size: 16 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 AT87C54X2-RLTUM has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:
- VCC - Power supply voltage
- GND - Ground
- XTAL1 - Crystal oscillator input
- XTAL2 - Crystal oscillator output
- RST - Reset input
- P0.0 to P0.7 - Port 0 pins
- P1.0 to P1.7 - Port 1 pins
- P2.0 to P2.7 - Port 2 pins
- P3.0 to P3.7 - Port 3 pins
- EA/VPP - External Access/Programming Enable
- ALE/PROG - Address Latch Enable/Program pulse input
- PSEN - Program Store Enable
- RD - Read control signal
- WR - Write control signal
- T0 - Timer 0 external input
- T1 - Timer 1 external input
- INT0 - External interrupt 0 input
- INT1 - External interrupt 1 input
- RXD - UART receive data input
- TXD - UART transmit data output
Functional Features
- High-speed processing capabilities
- On-chip memory for program storage and data handling
- Multiple communication interfaces for seamless connectivity
- Timers/counters for precise timing operations
- Interrupt capability for event-driven programming
- Analog-to-digital converter for sensor interfacing
Advantages and Disadvantages
Advantages
- Compact size and low power consumption make it suitable for portable devices
- Wide operating voltage range allows for flexibility in various applications
- Integrated peripherals reduce the need for external components
- High-performance architecture enables efficient data processing
Disadvantages
- Limited program memory size may restrict complex application development
- Lack of advanced features found in more modern microcontrollers
- Limited number of I/O pins may limit the connectivity options in some applications
Working Principles
The AT87C54X2-RLTUM operates based on an 8-bit architecture, where instructions are fetched from the program memory and executed by the central processing unit (CPU). It utilizes a combination of on-chip memory, peripherals, and input/output pins to perform various tasks. The microcontroller can be programmed using a suitable development environment, allowing users to define the desired functionality.
Detailed Application Field Plans
The AT87C54X2-RLTUM finds applications in a wide range of fields, including but not limited to:
- Industrial automation
- Consumer electronics
- Automotive systems
- Medical devices
- Home appliances
- Security systems
- Robotics
Detailed and Complete Alternative Models
- AT89C51-24PU - 8-bit microcontroller with similar features and pin configuration.
- PIC16F877A - Microcontroller from Microchip with enhanced capabilities.
- STM32F103C8T6 - ARM Cortex-M3 based microcontroller with advanced features.
These alternative models offer different specifications and features, providing options for specific application requirements.
In conclusion, the AT87C54X2-RLTUM is a high-performance 8-bit microcontroller that offers efficient control and processing capabilities. With its compact size, low power consumption, and integrated peripherals, it finds
Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van AT87C54X2-RLTUM in technische oplossingen
Sure! Here are 10 common questions and answers related to the application of AT87C54X2-RLTUM in technical solutions:
Q: What is the AT87C54X2-RLTUM microcontroller used for? A: The AT87C54X2-RLTUM is a microcontroller commonly used in various technical solutions, such as embedded systems, industrial automation, robotics, and consumer electronics.
Q: What is the operating voltage range of the AT87C54X2-RLTUM? A: The AT87C54X2-RLTUM operates within a voltage range of 4.5V to 5.5V.
Q: How much program memory does the AT87C54X2-RLTUM have? A: The AT87C54X2-RLTUM has 8KB of on-chip Flash program memory.
Q: Can I expand the program memory of the AT87C54X2-RLTUM? A: No, the program memory of the AT87C54X2-RLTUM cannot be expanded externally.
Q: What is the maximum clock frequency supported by the AT87C54X2-RLTUM? A: The AT87C54X2-RLTUM supports a maximum clock frequency of 33 MHz.
Q: Does the AT87C54X2-RLTUM have any built-in communication interfaces? A: Yes, the AT87C54X2-RLTUM has a UART (Universal Asynchronous Receiver/Transmitter) for serial communication.
Q: Can I use the AT87C54X2-RLTUM for analog signal processing? A: No, the AT87C54X2-RLTUM is a digital microcontroller and does not have built-in analog-to-digital converters (ADCs).
Q: What types of peripherals are available on the AT87C54X2-RLTUM? A: The AT87C54X2-RLTUM has timers/counters, GPIO (General-Purpose Input/Output) pins, and interrupt controllers.
Q: Is the AT87C54X2-RLTUM suitable for low-power applications? A: Yes, the AT87C54X2-RLTUM has power-saving modes and features that make it suitable for low-power applications.
Q: Can I program the AT87C54X2-RLTUM using C or assembly language? A: Yes, you can program the AT87C54X2-RLTUM using either C or assembly language, depending on your preference and requirements.
Please note that these answers are general and may vary based on specific application requirements and datasheet specifications.