AT90PWM161-16SN

Product Overview

Category

The AT90PWM161-16SN 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
• Flash memory for program storage
• EEPROM for non-volatile data storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC) for sensor interfacing

Package

The AT90PWM161-16SN is available in a compact surface-mount package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a small form factor.

Packaging/Quantity

The AT90PWM161-16SN is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Microcontroller Architecture: 8-bit RISC
• Operating Voltage Range: 2.7V to 5.5V
• Clock Frequency: Up to 16 MHz
• Flash Memory: 16 KB
• RAM: 1 KB
• EEPROM: 512 bytes
• Digital I/O Pins: 23
• Analog Input Channels: 8
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 3
• PWM Channels: 6
• ADC Resolution: 10-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT90PWM161-16SN has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

• Port A (PA0-PA7): General-purpose digital I/O pins
• Port B (PB0-PB7): General-purpose digital I/O pins
• Port C (PC0-PC7): General-purpose digital I/O pins
• Port D (PD0-PD7): General-purpose digital I/O pins
• Port E (PE0-PE7): General-purpose digital I/O pins
• Port F (PF0-PF7): General-purpose digital I/O pins
• VCC: Power supply voltage
• GND: Ground

Functional Features

The AT90PWM161-16SN offers several functional features that enhance its usability and versatility. These include:

1. High-performance RISC Architecture: The microcontroller's 8-bit RISC architecture enables efficient execution of instructions, resulting in faster processing speeds.

2. Low Power Consumption: With its optimized power management features, the AT90PWM161-16SN minimizes power consumption, making it suitable for battery-powered applications.

3. Integrated Peripherals: The microcontroller integrates various peripherals such as UART, SPI, I2C, timers/counters, and PWM channels, allowing for seamless communication and control of external devices.

4. Flash Memory and EEPROM: The onboard flash memory provides storage for program code, while the EEPROM allows for non-volatile data storage, ensuring data persistence even during power loss.

5. Analog-to-Digital Converter (ADC): The built-in ADC enables the microcontroller to interface with analog sensors, facilitating accurate measurement and control of real-world parameters.

Advantages and Disadvantages

Advantages

• Compact size and low power consumption make it suitable for portable and battery-powered applications.
• Integrated peripherals reduce the need for additional components, simplifying circuit design.
• Wide operating voltage range allows for compatibility with various power sources.
• High-performance RISC architecture ensures efficient execution of instructions.

Disadvantages

• Limited program and data storage capacity compared to higher-end microcontrollers.
• Limited number of I/O pins may restrict the number of external devices that can be connected.

Working Principles

The AT90PWM161-16SN 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 controls external devices through its integrated peripherals. The microcontroller communicates with other components using standard communication protocols such as UART, SPI, and I2C.

Detailed Application Field Plans

The AT90PWM161-16SN finds applications in a wide range of fields, including:

1. Home Automation: Controlling and monitoring smart home devices such as lighting systems, thermostats, and security systems.
2. Industrial Automation: Controlling and monitoring industrial machinery and processes for increased efficiency and productivity.
3. Automotive Electronics: Managing various automotive systems, including engine control units, infotainment systems, and driver assistance systems.
4. Consumer Electronics: Powering and controlling devices such as remote controls, gaming consoles, and wearable devices.
5. Internet of Things (IoT): Enabling connectivity and control in IoT devices, allowing for