AT90S8515A-4AC

Product Overview

Category

The AT90S8515A-4AC 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
• Low power consumption
• Wide operating temperature range: -40°C to +85°C

Package

The AT90S8515A-4AC is available in a 44-pin TQFP (Thin Quad Flat Package) package.

Essence

The essence of the AT90S8515A-4AC lies in its ability to provide efficient and reliable control and processing capabilities in a compact form factor.

Packaging/Quantity

The AT90S8515A-4AC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Architecture: 8-bit AVR
• Flash Memory: 8KB
• EEPROM: 512 bytes
• SRAM: 512 bytes
• Operating Voltage: 2.7V to 5.5V
• Maximum Clock Frequency: 4MHz
• Digital I/O Pins: 32
• Analog Input Channels: 8
• Timers/Counters: 3
• Communication Interfaces: SPI, UART, I2C
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90S8515A-4AC 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. XTAL2
37. XTAL1
38. RXD
39. TXD
40. XCK
41. GND
42. VCC
43. RESET
44. GND

Functional Features

• High-performance RISC architecture allows for efficient execution of instructions.
• Ample program and data memory for storing code and variables.
• Low power consumption enables battery-powered applications.
• Multiple communication interfaces facilitate connectivity with other devices.
• Built-in timers/counters for precise timing and event capture.

Advantages and Disadvantages

Advantages

• High-performance architecture ensures fast and efficient execution of instructions.
• Sufficient memory capacity for storing code and data.
• Low power consumption extends battery life in portable applications.
• Versatile communication interfaces enable seamless integration with other devices.
• Wide operating temperature range allows for use in various environments.

Disadvantages

• Limited clock frequency compared to some other microcontrollers.
• Relatively small number of I/O pins may restrict the complexity of certain applications.
• Lack of advanced features found in more modern microcontrollers.

Working Principles

The AT90S8515A-4AC operates based on the principles of the AVR architecture. It executes instructions stored in its flash memory, utilizing the internal registers and peripherals to perform various tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, enabling control and data exchange.

Detailed Application Field Plans

The AT90S8515A-4AC finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT90S8515A-4AC include: - ATmega8515 - ATmega16 - PIC16F877A - STM32F103C8T6 - MSP430G2553

These alternatives provide comparable features and can be considered as replacements depending on specific requirements