AT87C54X2-3CSUM
Product Overview
Category
AT87C54X2-3CSUM 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
- Enhanced features for embedded applications
- Wide operating voltage range
- On-chip memory and peripherals
Package
AT87C54X2-3CSUM 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
AT87C54X2-3CSUM 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 AT87C54X2-3CSUM microcontroller has a total of 40 pins. The pin configuration is as follows:
- P0.0
- P0.1
- P0.2
- P0.3
- P0.4
- P0.5
- P0.6
- P0.7
- RST
- P1.0
- P1.1
- P1.2
- P1.3
- P1.4
- P1.5
- P1.6
- P1.7
- XTAL1
- XTAL2
- GND
- VCC
- P2.0
- P2.1
- P2.2
- P2.3
- P2.4
- P2.5
- P2.6
- P2.7
- ALE/PROG
- PSEN
- EA/VPP
- P3.0
- P3.1
- P3.2
- P3.3
- P3.4
- P3.5
- P3.6
- P3.7
Functional Features
- High-speed processing capabilities
- On-chip memory for program storage
- Peripherals for various applications
- Multiple communication interfaces for data exchange
- Timers/counters for precise timing operations
- Analog-to-digital converter for sensor interfacing
Advantages and Disadvantages
Advantages
- High-performance microcontroller suitable for embedded applications
- Low-power consumption for energy-efficient designs
- Wide operating voltage range allows flexibility in power supply options
- Enhanced features provide versatility in system design
Disadvantages
- Limited program memory size compared to some other microcontrollers
- Relatively small RAM size may restrict complex data processing capabilities
Working Principles
AT87C54X2-3CSUM operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals and external devices through its I/O pins, and performs various tasks based on the program logic.
Detailed Application Field Plans
AT87C54X2-3CSUM finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to AT87C54X2-3CSUM are: - AT89C51-24PU - PIC16F877A-I/P - STM32F103C8T6 - MSP430G2553IPW28R
These alternative models can be considered based on specific project requirements and compatibility with existing designs.
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技術ソリューションにおける AT87C54X2-3CSUM の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure! Here are 10 common questions and answers related to the application of AT87C54X2-3CSUM in technical solutions:
Q: What is the AT87C54X2-3CSUM microcontroller? A: The AT87C54X2-3CSUM is a high-performance, low-power 8-bit microcontroller from Atmel.
Q: What are the key features of the AT87C54X2-3CSUM? A: Some key features include 64KB of Flash memory, 2KB of RAM, 32 programmable I/O lines, multiple timers/counters, and UART.
Q: What are some typical applications of the AT87C54X2-3CSUM? A: It is commonly used in industrial automation, home appliances, automotive systems, and other embedded control applications.
Q: How can I program the AT87C54X2-3CSUM microcontroller? A: You can use an In-System Programmer (ISP) or an external programmer to load your code into the microcontroller's Flash memory.
Q: Can I interface the AT87C54X2-3CSUM with other devices? A: Yes, it has various communication interfaces like UART, SPI, and I2C, which allow you to connect it with other devices easily.
Q: What is the operating voltage range of the AT87C54X2-3CSUM? A: It operates within a voltage range of 2.7V to 5.5V.
Q: Does the AT87C54X2-3CSUM support interrupts? A: Yes, it supports both external and internal interrupts, allowing you to respond to events in real-time.
Q: Can I use the AT87C54X2-3CSUM for low-power applications? A: Yes, it has power-saving modes like idle and power-down, which help conserve energy in battery-powered systems.
Q: Is the AT87C54X2-3CSUM suitable for real-time applications? A: Yes, it has multiple timers/counters and a high-speed interrupt response, making it suitable for real-time control tasks.
Q: Where can I find more information about programming and using the AT87C54X2-3CSUM? A: You can refer to the datasheet, application notes, and online resources provided by Atmel or Microchip (the current owner of Atmel).