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AT90S1200-4YI
Product Overview
Category
AT90S1200-4YI belongs to the category of microcontrollers.
Use
It is primarily used for embedded systems and various electronic applications.
Characteristics
- Low-power, high-performance microcontroller
- 8-bit RISC architecture
- Flash memory for program storage
- EEPROM for data storage
- In-system programmable
- Wide operating voltage range
- Multiple communication interfaces
- Timers and counters for precise timing operations
Package
AT90S1200-4YI is available in a compact 20-pin PDIP package.
Essence
The essence of AT90S1200-4YI lies in its ability to provide a versatile and efficient solution for controlling and managing electronic systems.
Packaging/Quantity
AT90S1200-4YI is typically sold in reels or tubes containing multiple units.
Specifications
- Microcontroller: AT90S1200
- Clock Speed: 4 MHz
- Flash Memory: 1 KB
- EEPROM: 64 bytes
- RAM: 64 bytes
- Operating Voltage: 2.7V - 5.5V
- Digital I/O Pins: 15
- Analog Input Channels: 4
- Communication Interfaces: SPI, UART
- Timers/Counters: 2 (8-bit), 1 (16-bit)
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
- VCC - Power supply voltage
- GND - Ground
- RESET - Reset pin
- XTAL1 - Crystal oscillator input
- XTAL2 - Crystal oscillator output
- ADC0 - Analog-to-digital converter input channel 0
- ADC1 - Analog-to-digital converter input channel 1
- ADC2 - Analog-to-digital converter input channel 2
- ADC3 - Analog-to-digital converter input channel 3
- T0 - Timer/Counter 0 external input
- INT0 - External interrupt 0 input
- MOSI - Master Out Slave In (SPI)
- MISO - Master In Slave Out (SPI)
- SCK - Serial Clock (SPI)
- TXD - UART transmit data
- RXD - UART receive data
- T1 - Timer/Counter 1 external input
- INT1 - External interrupt 1 input
- OC1B - Timer/Counter 1 output compare B
- OC1A - Timer/Counter 1 output compare A
Functional Features
- In-system programmable via SPI or UART interface
- Power-on reset and programmable brown-out detection
- Watchdog timer for system reliability
- Sleep mode for power-saving applications
- Interrupt-driven architecture for efficient event handling
- PWM (Pulse Width Modulation) capability for precise control
- Built-in analog-to-digital converter for sensor interfacing
- Multiple timers/counters for accurate timing operations
Advantages and Disadvantages
Advantages
- Low-power consumption
- Compact size
- Versatile communication interfaces
- In-system programmability
- Wide operating voltage range
Disadvantages
- Limited program and data memory capacity
- Relatively low clock speed compared to some modern microcontrollers
Working Principles
AT90S1200-4YI operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, interacts with peripherals through various communication interfaces, and performs tasks according to the programmed logic.
Detailed Application Field Plans
AT90S1200-4YI finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Robotics - Sensor networks - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to AT90S1200-4YI are: - ATmega8 - PIC16F877A - STM32F103C8T6 - MSP430G2553 - LPC1768
These alternatives provide a range of options with varying capabilities and features, allowing developers to choose the most suitable microcontroller for their specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací AT90S1200-4YI v technických řešeních
Sure! Here are 10 common questions and answers related to the application of AT90S1200-4YI in technical solutions:
Q: What is the AT90S1200-4YI microcontroller used for? A: The AT90S1200-4YI is a microcontroller commonly used for various embedded systems and technical solutions.
Q: What is the maximum clock frequency supported by the AT90S1200-4YI? A: The AT90S1200-4YI supports a maximum clock frequency of 4 MHz.
Q: How much program memory does the AT90S1200-4YI have? A: The AT90S1200-4YI has 1 kilobyte (1024 bytes) of program memory.
Q: Can I use the AT90S1200-4YI for real-time applications? A: Yes, the AT90S1200-4YI can be used for real-time applications, but its limited resources may restrict complex real-time tasks.
Q: Does the AT90S1200-4YI have built-in analog-to-digital converters (ADC)? A: No, the AT90S1200-4YI does not have built-in ADCs. External ADCs can be used if analog inputs are required.
Q: What programming language can be used to program the AT90S1200-4YI? A: The AT90S1200-4YI can be programmed using assembly language or high-level languages like C.
Q: Can I interface the AT90S1200-4YI with other devices or sensors? A: Yes, the AT90S1200-4YI has various I/O pins that can be used to interface with other devices or sensors.
Q: What is the operating voltage range of the AT90S1200-4YI? A: The AT90S1200-4YI operates within a voltage range of 2.7V to 5.5V.
Q: Can the AT90S1200-4YI communicate with other microcontrollers or devices? A: Yes, the AT90S1200-4YI supports serial communication protocols like UART (Universal Asynchronous Receiver-Transmitter).
Q: Is the AT90S1200-4YI suitable for low-power applications? A: Yes, the AT90S1200-4YI has power-saving features and can be used in low-power applications with proper programming techniques.
Please note that these answers are general and may vary depending on specific application requirements and programming techniques.