AT90S4434-8PC

Product Overview

Category

AT90S4434-8PC 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 microcontroller with advanced features
• Low power consumption
• Compact size
• Versatile and flexible for different applications

Package

AT90S4434-8PC is available in a standard 40-pin DIP (Dual Inline Package) format.

Essence

The essence of AT90S4434-8PC lies in its ability to provide efficient control and processing capabilities in a compact package, making it suitable for a wide range of electronic applications.

Packaging/Quantity

AT90S4434-8PC is typically packaged individually and is available in various quantities depending on the manufacturer's specifications.

Specifications

• Microcontroller Architecture: AVR
• CPU Speed: 8 MHz
• Flash Memory: 4 KB
• RAM: 256 bytes
• EEPROM: 256 bytes
• Input/Output Pins: 32
• Communication Interfaces: UART, SPI, I2C
• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90S4434-8PC microcontroller has a total of 40 pins. The pin configuration is as follows:

1. Reset (RESET)
2. External Interrupt 0 (INT0)
3. Port B, Bit 0 (PB0)
4. Port B, Bit 1 (PB1)
5. Port B, Bit 2 (PB2)
6. Port B, Bit 3 (PB3)
7. Port B, Bit 4 (PB4)
8. Port B, Bit 5 (PB5)
9. Port B, Bit 6 (PB6)
10. Port B, Bit 7 (PB7)
11. Ground (GND)
12. VCC
13. XTAL2
14. XTAL1
15. Port D, Bit 0 (PD0)
16. Port D, Bit 1 (PD1)
17. Port D, Bit 2 (PD2)
18. Port D, Bit 3 (PD3)
19. Port D, Bit 4 (PD4)
20. Port D, Bit 5 (PD5)
21. Port D, Bit 6 (PD6)
22. Port D, Bit 7 (PD7)
23. AVCC
24. ADC6
25. ADC7
26. AREF
27. GND
28. Port C, Bit 0 (PC0)
29. Port C, Bit 1 (PC1)
30. Port C, Bit 2 (PC2)
31. Port C, Bit 3 (PC3)
32. Port C, Bit 4 (PC4)
33. Port C, Bit 5 (PC5)
34. Port C, Bit 6 (PC6)
35. Port C, Bit 7 (PC7)
36. SCK
37. MISO
38. MOSI
39. RESET
40. VCC

Functional Features

• High-performance RISC architecture for efficient processing
• Advanced instruction set for enhanced functionality
• Multiple communication interfaces for seamless integration with other devices
• On-chip peripherals for added functionality
• Low power consumption for energy-efficient operation
• Robust and reliable design for long-term use

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic applications
• Versatile and flexible, suitable for a wide range of projects
• Low power consumption extends battery life in portable devices
• Advanced instruction set enables efficient programming and execution
• On-chip peripherals provide additional functionality without external components

Disadvantages

• Limited memory capacity compared to higher-end microcontrollers
• May require additional external components for certain applications
• Availability and support may vary depending on the manufacturer

Working Principles

AT90S4434-8PC operates based on the principles of microcontroller architecture. It executes instructions stored in its flash memory, processes data, and interacts with external devices through input/output pins and communication interfaces. The microcontroller's working principles involve fetching, decoding, and executing instructions to perform specific tasks as programmed.

Detailed Application Field Plans

AT90S4434-8PC finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Robotics - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to AT90S4434-8PC include: - ATmega16