AT90S8515A-8PI

Product Overview

Category

The AT90S8515A-8PI 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
• Low power consumption
• Flash memory for program storage
• EEPROM for data storage
• Wide operating voltage range
• Multiple communication interfaces
• Timers and counters for precise timing operations

Package

The AT90S8515A-8PI is available in a plastic dual in-line package (PDIP).

Essence

The essence of the AT90S8515A-8PI lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

This microcontroller is typically packaged in tubes or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: 8-bit RISC
• Operating Voltage: 2.7V to 5.5V
• Flash Memory: 8KB
• EEPROM: 512 bytes
• RAM: 512 bytes
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3 x 16-bit, 1 x 8-bit
• ADC Channels: 8
• Maximum Clock Frequency: 8 MHz

Detailed Pin Configuration

The AT90S8515A-8PI has a total of 40 pins, each serving a specific purpose. The detailed pin configuration is as follows:

1. RESET - Reset Input
2. XTAL1 - Crystal Oscillator Input
3. XTAL2 - Crystal Oscillator Output
4. GND - Ground
5. PORTA0 - General Purpose I/O Pin
6. PORTA1 - General Purpose I/O Pin
7. PORTA2 - General Purpose I/O Pin
8. PORTA3 - General Purpose I/O Pin
9. PORTA4 - General Purpose I/O Pin
10. PORTA5 - General Purpose I/O Pin
11. PORTA6 - General Purpose I/O Pin
12. PORTA7 - General Purpose I/O Pin
13. VCC - Power Supply
14. AVCC - Analog Power Supply
15. AREF - Analog Reference Voltage
16. GND - Ground
17. PORTC0 - General Purpose I/O Pin
18. PORTC1 - General Purpose I/O Pin
19. PORTC2 - General Purpose I/O Pin
20. PORTC3 - General Purpose I/O Pin
21. PORTC4 - General Purpose I/O Pin
22. PORTC5 - General Purpose I/O Pin
23. PORTC6 - General Purpose I/O Pin
24. PORTC7 - General Purpose I/O Pin
25. GND - Ground
26. PORTD0 - General Purpose I/O Pin
27. PORTD1 - General Purpose I/O Pin
28. PORTD2 - General Purpose I/O Pin
29. PORTD3 - General Purpose I/O Pin
30. PORTD4 - General Purpose I/O Pin
31. PORTD5 - General Purpose I/O Pin
32. PORTD6 - General Purpose I/O Pin
33. PORTD7 - General Purpose I/O Pin
34. VCC - Power Supply
35. RXD - UART Receive Data
36. TXD - UART Transmit Data
37. XCK - USART External Clock Input
38. GND - Ground
39. XTAL1 - Crystal Oscillator Input
40. XTAL2 - Crystal Oscillator Output

Functional Features

The AT90S8515A-8PI offers several functional features that enhance its usability and performance. These include:

1. High-performance RISC architecture for efficient execution of instructions.
2. Flash memory for storing the program code, allowing for easy updates and modifications.
3. EEPROM for non-volatile data storage, ensuring data persistence even during power loss.
4. Multiple communication interfaces (UART, SPI, I2C) for seamless integration with other devices.
5. Timers and counters for precise timing operations, enabling accurate control of events.
6. Analog-to-Digital Converter (ADC) channels for reading analog signals.

Advantages and Disadvantages

Advantages

• High-performance architecture enables fast and efficient execution of instructions.
• Low power consumption extends battery life in portable applications.
• Flash memory allows for easy program updates and modifications.
• Multiple communication interfaces provide flexibility in connecting with other devices.
• Timers and counters enable precise timing operations.

Disadvantages

• Limited program and data memory compared to more advanced microcontrollers.
• Relatively low clock frequency compared to higher-end microcontrollers.
• Lack of advanced peripherals and features found in more specialized micro