AT90USB82-16MUR

Product Overview

Category

AT90USB82-16MUR belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• High-performance 8-bit RISC architecture
• Low power consumption
• Flash memory for program storage
• USB interface for communication
• Multiple I/O pins for connecting peripherals
• Integrated analog-to-digital converter (ADC)
• Real-time counter (RTC) for timekeeping

Package

AT90USB82-16MUR is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AT90USB82-16MUR lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

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

Specifications

• Microcontroller: AT90USB82
• Clock Speed: 16 MHz
• Flash Memory: 8 KB
• RAM: 512 bytes
• EEPROM: 512 bytes
• Operating Voltage: 2.7V - 5.5V
• Digital I/O Pins: 23
• Analog Input Pins: 8
• Communication Interfaces: USB, SPI, I2C, UART
• ADC Resolution: 10-bit
• Timers/Counters: 3
• PWM Channels: 4
• Dimensions: 7mm x 7mm

Detailed Pin Configuration

1. VCC
2. GND
3. Port B0 (PB0)
4. Port B1 (PB1)
5. Port B2 (PB2)
6. Port B3 (PB3)
7. Port B4 (PB4)
8. Port B5 (PB5)
9. Reset (RESET)
10. VCC
11. GND
12. XTAL2
13. XTAL1
14. Port D0 (PD0)
15. Port D1 (PD1)
16. Port D2 (PD2)
17. Port D3 (PD3)
18. Port D4 (PD4)
19. Port D5 (PD5)
20. Port D6 (PD6)
21. Port D7 (PD7)
22. AVCC
23. AREF
24. GND
25. Port C0 (PC0)
26. Port C1 (PC1)
27. Port C2 (PC2)
28. Port C3 (PC3)
29. Port C4 (PC4)
30. Port C5 (PC5)
31. Port C6 (PC6)
32. Port C7 (PC7)
33. GND
34. VCC
35. Port A0 (PA0)
36. Port A1 (PA1)
37. Port A2 (PA2)
38. Port A3 (PA3)
39. Port A4 (PA4)
40. Port A5 (PA5)

Functional Features

• USB interface allows for easy connectivity with other devices.
• High-performance RISC architecture enables efficient data processing.
• Flash memory provides ample space for program storage.
• Integrated ADC allows for analog signal conversion.
• Multiple I/O pins facilitate connection with peripherals.
• Real-time counter ensures accurate timekeeping.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained applications.
• Low power consumption extends battery life in portable devices.
• Versatile communication interfaces enable seamless integration with other systems.
• Ample flash memory and RAM provide flexibility for program development.

Disadvantages

• Limited processing power compared to higher-bit microcontrollers.
• Restricted number of I/O pins may limit the number of peripherals that can be connected.

Working Principles

AT90USB82-16MUR operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its flash memory, processes data from various sources, and communicates with external devices through its USB interface or other communication protocols. The microcontroller's internal components work together to perform tasks according to the program instructions, enabling control and data processing in electronic systems.

Detailed Application Field Plans

AT90USB82-16MUR finds applications in various fields, including but not limited to: 1. Consumer electronics: Remote controls, gaming consoles, smart home devices. 2. Industrial automation: Control systems, monitoring devices, robotics. 3. Automotive: Engine control units, dashboard displays, infotainment systems. 4. Medical devices: Patient monitoring systems, diagnostic equipment, wearable health trackers. 5. Internet of Things (IoT): Smart sensors, connected devices, home automation.

Detailed and Complete Alternative Models

1. ATmega328P-