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AT90S8515-8JC
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AT90S8515-8JC

Product Overview

Category

The AT90S8515-8JC belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • High-performance 8-bit RISC architecture
  • 8KB of programmable flash memory
  • 512 bytes of EEPROM
  • 512 bytes of SRAM
  • Operating voltage range: 2.7V to 5.5V
  • Maximum CPU frequency: 8 MHz
  • 32 general-purpose I/O lines
  • 4-channel, 10-bit ADC
  • Serial communication interface (USART)
  • Two 8-bit timer/counters
  • One 16-bit timer/counter with PWM
  • In-system programmable via SPI or JTAG interface

Package

The AT90S8515-8JC is available in a 44-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of the AT90S8515-8JC lies in its ability to provide a compact and versatile microcontroller solution for a wide range of applications.

Packaging/Quantity

The AT90S8515-8JC is typically sold in reels or tubes, with quantities varying depending on the supplier.

Specifications

  • Architecture: AVR
  • Flash Memory: 8KB
  • EEPROM: 512 bytes
  • SRAM: 512 bytes
  • Operating Voltage: 2.7V - 5.5V
  • Maximum CPU Frequency: 8 MHz
  • I/O Lines: 32
  • Analog-to-Digital Converter (ADC): 4 channels, 10-bit resolution
  • Serial Communication Interface: USART
  • Timer/Counters: Two 8-bit, One 16-bit with PWM
  • Programming Interface: SPI, JTAG

Detailed Pin Configuration

The AT90S8515-8JC has a total of 44 pins. The pin configuration is as follows:

  1. RESET
  2. XTAL1
  3. XTAL2
  4. GND
  5. VCC
  6. PORTA0
  7. PORTA1
  8. PORTA2
  9. PORTA3
  10. PORTA4
  11. PORTA5
  12. PORTA6
  13. PORTA7
  14. AREF
  15. AVCC
  16. GND
  17. PORTC0
  18. PORTC1
  19. PORTC2
  20. PORTC3
  21. PORTC4
  22. PORTC5
  23. PORTC6
  24. PORTC7
  25. GND
  26. PORTD0
  27. PORTD1
  28. PORTD2
  29. PORTD3
  30. PORTD4
  31. PORTD5
  32. PORTD6
  33. PORTD7
  34. VCC
  35. GND
  36. PORTB0
  37. PORTB1
  38. PORTB2
  39. PORTB3
  40. PORTB4
  41. PORTB5
  42. PORTB6
  43. PORTB7
  44. VCC

Functional Features

The AT90S8515-8JC offers several functional features that make it suitable for various applications:

  • High-performance RISC architecture allows for efficient execution of instructions.
  • Ample program and data memory enable the implementation of complex algorithms.
  • Multiple I/O lines provide flexibility for interfacing with external devices.
  • Analog-to-Digital Converter (ADC) allows for precise measurement of analog signals.
  • Serial communication interface (USART) enables communication with other devices.
  • Timer/counters and PWM functionality facilitate accurate timing and control.

Advantages and Disadvantages

Advantages

  • Compact size and low power consumption make it suitable for portable and battery-powered applications.
  • Ample program and data memory allow for the implementation of complex algorithms.
  • Versatile I/O capabilities enable interfacing with a wide range of external devices.
  • In-system programmability allows for easy updates and modifications.

Disadvantages

  • Limited processing power compared to higher-end microcontrollers.
  • Lack of advanced peripherals and features found in more advanced microcontrollers.
  • Limited availability and support due to being an older model.

Working Principles

The AT90S8515-8JC operates based on the principles of the AVR architecture. It executes instructions stored in its flash memory, processes data using its registers and ALU (Arithmetic Logic Unit), and communicates with external devices through its I/O lines and communication interfaces. The microcontroller can be programmed using various development tools and software, allowing users to define the desired behavior and functionality.

Detailed Application Field Plans

The AT90S8515-8JC finds applications in various fields, including

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi AT90S8515-8JC dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of AT90S8515-8JC in technical solutions:

  1. Q: What is the AT90S8515-8JC microcontroller used for? A: The AT90S8515-8JC is a microcontroller commonly used in embedded systems for various applications, such as robotics, industrial automation, and consumer electronics.

  2. Q: What is the operating voltage range of the AT90S8515-8JC? A: The AT90S8515-8JC operates within a voltage range of 4.0V to 5.5V.

  3. Q: How much flash memory does the AT90S8515-8JC have? A: The AT90S8515-8JC has 8KB of in-system programmable flash memory.

  4. Q: Can I use the AT90S8515-8JC for analog signal processing? A: Yes, the AT90S8515-8JC has an 8-channel, 10-bit analog-to-digital converter (ADC) that can be used for analog signal processing.

  5. Q: Does the AT90S8515-8JC support serial communication protocols? A: Yes, the AT90S8515-8JC supports multiple serial communication protocols, including UART (Universal Asynchronous Receiver/Transmitter) and SPI (Serial Peripheral Interface).

  6. Q: What is the maximum clock frequency of the AT90S8515-8JC? A: The AT90S8515-8JC can operate at a maximum clock frequency of 8 MHz.

  7. Q: Can I use the AT90S8515-8JC for real-time applications? A: Yes, the AT90S8515-8JC has built-in timers and interrupts that can be utilized for real-time applications.

  8. Q: Does the AT90S8515-8JC have any built-in communication interfaces? A: Yes, the AT90S8515-8JC has a built-in USART (Universal Synchronous/Asynchronous Receiver/Transmitter) for serial communication.

  9. Q: Can I program the AT90S8515-8JC using C or assembly language? A: Yes, the AT90S8515-8JC can be programmed using both C and assembly language.

  10. Q: Is the AT90S8515-8JC still in production? A: No, the AT90S8515-8JC is an older microcontroller and is no longer in production. It has been replaced by newer models like the ATmega8515.