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AT90S1200A-12PC
Product Overview
Category
The AT90S1200A-12PC belongs to the category of microcontrollers.
Use
This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.
Characteristics
- Low power consumption
- High-performance 8-bit RISC architecture
- Flash memory for program storage
- EEPROM for non-volatile data storage
- In-system programmable
- Wide operating voltage range
- Multiple communication interfaces
Package
The AT90S1200A-12PC is available in a 20-pin DIP (Dual Inline Package) format.
Essence
The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact package.
Packaging/Quantity
The AT90S1200A-12PC is typically packaged in reels or tubes, with quantities varying based on customer requirements.
Specifications
- Microcontroller Architecture: 8-bit RISC
- Operating Voltage Range: 2.7V to 5.5V
- Clock Speed: 12 MHz
- Flash Memory: 1 KB
- EEPROM: 64 bytes
- RAM: 64 bytes
- I/O Pins: 15
- Communication Interfaces: SPI, UART
- Timers/Counters: 2
- ADC Channels: 4
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The AT90S1200A-12PC has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:
- RESET: Reset Input
- XTAL1: Crystal Oscillator Input
- XTAL2: Crystal Oscillator Output
- GND: Ground
- VCC: Power Supply
- PORTB.0: General Purpose I/O Pin
- PORTB.1: General Purpose I/O Pin
- PORTB.2: General Purpose I/O Pin
- PORTB.3: General Purpose I/O Pin
- PORTB.4: General Purpose I/O Pin
- PORTB.5: General Purpose I/O Pin
- PORTB.6: General Purpose I/O Pin
- PORTB.7: General Purpose I/O Pin
- ADC0: Analog-to-Digital Converter Input
- ADC1: Analog-to-Digital Converter Input
- ADC2: Analog-to-Digital Converter Input
- ADC3: Analog-to-Digital Converter Input
- MOSI: Master Out Slave In (SPI)
- MISO: Master In Slave Out (SPI)
- SCK: Serial Clock (SPI)
Functional Features
- High-speed processing capabilities
- Flexible I/O configurations
- On-chip peripherals for various applications
- In-system programmability for easy updates
- Low power consumption for extended battery life
- Robust communication interfaces for data exchange
- Built-in analog-to-digital converter for sensor interfacing
Advantages and Disadvantages
Advantages
- Compact size and low cost
- Versatile functionality for diverse applications
- Easy integration into existing systems
- Efficient power management options
- Reliable performance in harsh environments
Disadvantages
- Limited program and data storage capacity
- Restricted number of I/O pins
- Relatively lower clock speed compared to some alternatives
Working Principles
The AT90S1200A-12PC operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its flash memory, processes data, and controls external devices through its I/O pins. The microcontroller can be programmed using various development tools and languages, allowing customization for specific applications.
Detailed Application Field Plans
The AT90S1200A-12PC finds application in a wide range of fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics - Internet of Things (IoT) devices
Detailed and Complete Alternative Models
Some alternative microcontrollers that offer similar functionality to the AT90S1200A-12PC include: - ATmega328P - PIC16F877A - STM32F103C8T6 - MSP430G2553 - LPC1768
These alternatives provide varying specifications and features, allowing users to choose the most suitable option based on their specific requirements.
In conclusion, the AT90S1200A-12PC is a versatile microcontroller with efficient processing capabilities, making it an ideal choice for a wide range of applications. Its compact size, low power consumption, and integrated peripherals contribute to its popularity among developers and engineers.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT90S1200A-12PC v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT90S1200A-12PC in technical solutions:
Q: What is the AT90S1200A-12PC microcontroller used for? A: The AT90S1200A-12PC is a microcontroller commonly used in embedded systems for various applications such as industrial control, automation, and consumer electronics.
Q: What is the operating voltage range of the AT90S1200A-12PC? A: The AT90S1200A-12PC operates within a voltage range of 2.7V to 5.5V.
Q: How much flash memory does the AT90S1200A-12PC have? A: The AT90S1200A-12PC has 1 kilobyte (KB) of flash memory for program storage.
Q: Can I use the AT90S1200A-12PC for analog signal processing? A: No, the AT90S1200A-12PC does not have built-in analog-to-digital converters (ADCs), so it is not suitable for direct analog signal processing.
Q: Does the AT90S1200A-12PC support serial communication protocols like UART or SPI? A: Yes, the AT90S1200A-12PC supports both UART (Universal Asynchronous Receiver/Transmitter) and SPI (Serial Peripheral Interface) communication protocols.
Q: What is the maximum clock frequency of the AT90S1200A-12PC? A: The AT90S1200A-12PC can operate at a maximum clock frequency of 12 megahertz (MHz).
Q: Can I use the AT90S1200A-12PC for real-time applications? A: Yes, the AT90S1200A-12PC has a built-in timer/counter that can be used for real-time applications and precise timing.
Q: Does the AT90S1200A-12PC have any built-in analog comparators? A: No, the AT90S1200A-12PC does not have any built-in analog comparators.
Q: Can I program the AT90S1200A-12PC using C or assembly language? A: Yes, you can program the AT90S1200A-12PC using either C or assembly language, depending on your preference and requirements.
Q: Is the AT90S1200A-12PC still in production? A: No, the AT90S1200A-12PC is an older microcontroller and may no longer be in active production. It has been replaced by newer models in the ATmega series.