AT90PWM316-16SUR

Product Overview

Category

AT90PWM316-16SUR 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
• Wide operating voltage range
• Integrated peripherals for enhanced functionality
• Flexible clocking options
• Flash memory for program storage
• EEPROM for non-volatile data storage
• Multiple communication interfaces

Package

AT90PWM316-16SUR is available in a surface mount package, which ensures easy integration onto printed circuit boards (PCBs).

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities for a wide range of applications.

Packaging/Quantity

AT90PWM316-16SUR is typically packaged in reels or tubes, with each containing a specific quantity of microcontrollers. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Architecture: 8-bit AVR
• Operating Voltage: 2.7V - 5.5V
• Clock Speed: 16 MHz
• Flash Memory: 32 KB
• EEPROM: 256 bytes
• RAM: 2 KB
• Digital I/O Pins: 23
• Analog Input Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90PWM316-16SUR microcontroller has a total of 32 pins, each serving a specific purpose. Here is a detailed pin configuration:

1. VCC - Power supply voltage
2. GND - Ground
3. XTAL1 - Crystal oscillator input
4. XTAL2 - Crystal oscillator output
5. RESET - Reset pin
6. ADC0 - Analog-to-digital converter input 0
7. ADC1 - Analog-to-digital converter input 1
8. ADC2 - Analog-to-digital converter input 2
9. ADC3 - Analog-to-digital converter input 3
10. ADC4 - Analog-to-digital converter input 4
11. ADC5 - Analog-to-digital converter input 5
12. ADC6 - Analog-to-digital converter input 6
13. ADC7 - Analog-to-digital converter input 7
14. T0 - Timer/Counter 0 input
15. T1 - Timer/Counter 1 input
16. T2 - Timer/Counter 2 input
17. PWM0 - Pulse Width Modulation output 0
18. PWM1 - Pulse Width Modulation output 1
19. PWM2 - Pulse Width Modulation output 2
20. PWM3 - Pulse Width Modulation output 3
21. PWM4 - Pulse Width Modulation output 4
22. PWM5 - Pulse Width Modulation output 5
23. SDA - I2C data line
24. SCL - I2C clock line
25. MOSI - SPI Master Out Slave In
26. MISO - SPI Master In Slave Out
27. SCK - SPI Clock
28. RXD - UART receive data
29. TXD - UART transmit data
30. INT0 - External interrupt 0
31. INT1 - External interrupt 1
32. AREF - Analog reference voltage

Functional Features

• High-speed processing capabilities
• Efficient power management
• Enhanced communication interfaces for data exchange
• Flexible timer/counters for precise timing operations
• Pulse Width Modulation (PWM) outputs for controlling analog devices
• Analog-to-digital converter (ADC) for converting analog signals to digital values
• Interrupt capability for handling external events
• Non-volatile memory for program and data storage

Advantages and Disadvantages

Advantages

• High-performance microcontroller suitable for a wide range of applications
• Low power consumption extends battery life in portable devices
• Integrated peripherals reduce the need for additional components
• Flexible clocking options allow customization based on application requirements
• Ample program and data storage capacity
• Multiple communication interfaces enable seamless integration with other devices

Disadvantages

• Limited RAM size may restrict complex data processing capabilities
• Availability and cost may vary depending on the supplier
• Steep learning curve for beginners due to its advanced features

Working Principles

AT90PWM316-16SUR operates based on the principles of the AVR architecture. It executes instructions stored in its flash memory, processes data using its central processing unit (CPU), and interacts with external devices through its various peripherals. The microcontroller follows a sequential execution model, where it fetches, decodes, and executes instructions