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AT90S4433-8PI
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AT90S4433-8PI

Product Overview

Category

AT90S4433-8PI belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control systems.

Characteristics

  • High-performance 8-bit RISC architecture
  • Low power consumption
  • 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

AT90S4433-8PI is available in a 40-pin DIP (Dual Inline Package) format.

Essence

The essence of AT90S4433-8PI lies in its ability to provide efficient and reliable control capabilities for electronic devices and systems.

Packaging/Quantity

AT90S4433-8PI is typically packaged in reels or tubes, with a quantity of 250 units per package.

Specifications

  • Microcontroller Architecture: 8-bit RISC
  • Operating Voltage Range: 2.7V to 5.5V
  • Flash Memory Size: 4KB
  • EEPROM Size: 256 bytes
  • RAM Size: 128 bytes
  • Maximum Clock Frequency: 8 MHz
  • Number of I/O Pins: 32
  • Communication Interfaces: UART, SPI, I2C
  • Timers/Counters: 3 timers/counters

Detailed Pin Configuration

The AT90S4433-8PI microcontroller has a total of 40 pins. The pin configuration is as follows:

  1. RESET - Reset Input
  2. XTAL1 - Crystal Oscillator Input
  3. XTAL2 - Crystal Oscillator Output
  4. VCC - Supply Voltage
  5. GND - Ground
  6. PORTA0 - General Purpose I/O Pin
  7. PORTA1 - General Purpose I/O Pin
  8. PORTA2 - General Purpose I/O Pin
  9. PORTA3 - General Purpose I/O Pin
  10. PORTA4 - General Purpose I/O Pin
  11. PORTA5 - General Purpose I/O Pin
  12. PORTA6 - General Purpose I/O Pin
  13. PORTA7 - General Purpose I/O Pin
  14. PORTB0 - General Purpose I/O Pin
  15. PORTB1 - General Purpose I/O Pin
  16. PORTB2 - General Purpose I/O Pin
  17. PORTB3 - General Purpose I/O Pin
  18. PORTB4 - General Purpose I/O Pin
  19. PORTB5 - General Purpose I/O Pin
  20. PORTB6 - General Purpose I/O Pin
  21. PORTB7 - General Purpose I/O Pin
  22. GND - Ground
  23. VCC - Supply Voltage
  24. PORTC0 - General Purpose I/O Pin
  25. PORTC1 - General Purpose I/O Pin
  26. PORTC2 - General Purpose I/O Pin
  27. PORTC3 - General Purpose I/O Pin
  28. PORTC4 - General Purpose I/O Pin
  29. PORTC5 - General Purpose I/O Pin
  30. PORTC6 - General Purpose I/O Pin
  31. PORTC7 - General Purpose I/O Pin
  32. GND - Ground
  33. VCC - Supply Voltage
  34. XTAL1 - Crystal Oscillator Input
  35. XTAL2 - Crystal Oscillator Output
  36. RESET - Reset Output
  37. AVCC - Analog Supply Voltage
  38. AREF - Analog Reference Voltage
  39. GND - Ground
  40. VCC - Supply Voltage

Functional Features

  • High-speed processing capabilities
  • On-chip memory for program and data storage
  • Flexible I/O configurations
  • Built-in communication interfaces for seamless connectivity
  • Timers and counters for precise timing operations
  • In-system programmability for easy updates

Advantages and Disadvantages

Advantages

  • High-performance 8-bit RISC architecture ensures efficient processing.
  • Low power consumption extends battery life in portable applications.
  • Flash memory allows for easy reprogramming of the microcontroller.
  • Multiple communication interfaces enable seamless integration with other devices.
  • Wide operating voltage range provides flexibility in various power supply scenarios.

Disadvantages

  • Limited program and data storage capacity compared to higher-end microcontrollers.
  • Lack of advanced features found in more specialized microcontrollers.

Working Principles

AT90S4433-8PI operates based on the principles of a typical microcontroller. It executes instructions stored in its flash memory, processes data using its internal registers, and interacts with external devices through its I/O pins and communication interfaces. The microcontroller's working principles revolve around executing programmed instructions to control and monitor electronic systems.

Detailed Application Field Plans

AT90S4433-8PI finds

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi AT90S4433-8PI dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of AT90S4433-8PI in technical solutions:

  1. Q: What is the AT90S4433-8PI microcontroller used for? A: The AT90S4433-8PI is a versatile microcontroller commonly used in embedded systems, robotics, automation, and other technical applications.

  2. Q: What is the operating voltage range of the AT90S4433-8PI? A: The AT90S4433-8PI operates within a voltage range of 2.7V to 5.5V.

  3. Q: How much flash memory does the AT90S4433-8PI have? A: The AT90S4433-8PI has 4KB of flash memory for storing program code.

  4. Q: Can I use the AT90S4433-8PI for analog signal processing? A: No, the AT90S4433-8PI does not have built-in analog-to-digital converters (ADCs) or digital-to-analog converters (DACs). For analog signal processing, you may need external components.

  5. Q: Does the AT90S4433-8PI support communication protocols like UART, SPI, and I2C? A: Yes, the AT90S4433-8PI supports UART (Universal Asynchronous Receiver-Transmitter), SPI (Serial Peripheral Interface), and I2C (Inter-Integrated Circuit) communication protocols.

  6. Q: What is the maximum clock frequency of the AT90S4433-8PI? A: The AT90S4433-8PI can operate at a maximum clock frequency of 8 MHz.

  7. Q: Can I use the AT90S4433-8PI in battery-powered applications? A: Yes, the AT90S4433-8PI is designed to be power-efficient and can be used in battery-powered applications.

  8. Q: Does the AT90S4433-8PI have any built-in timers or counters? A: Yes, the AT90S4433-8PI has two 8-bit timers/counters and one 16-bit timer/counter.

  9. Q: Can I program the AT90S4433-8PI using C or assembly language? A: Yes, you can program the AT90S4433-8PI using either C or assembly language.

  10. Q: Are there any development tools available for programming the AT90S4433-8PI? A: Yes, Atmel provides a range of development tools, including an Integrated Development Environment (IDE) called Atmel Studio, which supports programming the AT90S4433-8PI.

Please note that these answers are general and may vary depending on specific requirements and application scenarios.