ADSST-AVR-1144

Product Overview

Category: Microcontroller
Use: Embedded Systems
Characteristics: High-performance, low-power consumption
Package: Integrated Circuit (IC)
Essence: Advanced RISC Architecture
Packaging/Quantity: 1 piece per package

Specifications

• Microcontroller Type: AVR
• Operating Voltage: 2.7V - 5.5V
• Clock Speed: 16 MHz
• Flash Memory: 32 KB
• RAM Size: 2 KB
• EEPROM Size: 1 KB
• Number of I/O Pins: 23
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, 8 channels
• Timers/Counters: 3
• PWM Channels: 6
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ADSST-AVR-1144 microcontroller has a total of 28 pins. The pin configuration is as follows:

1. VCC (Power Supply)
2. GND (Ground)
3. Port B0
4. Port B1
5. Port B2
6. Port B3
7. Port B4
8. Port B5
9. Reset
10. Port C0
11. Port C1
12. Port C2
13. Port C3
14. Port C4
15. Port C5
16. Port D0
17. Port D1
18. Port D2
19. Port D3
20. Port D4
21. Port D5
22. Port D6
23. Port D7
24. XTAL1 (Crystal Oscillator Input)
25. XTAL2 (Crystal Oscillator Output)
26. AVCC (Analog Power Supply)
27. AREF (Analog Reference Voltage)
28. GND (Ground)

Functional Features

1. Advanced RISC Architecture: The ADSST-AVR-1144 microcontroller is based on the advanced Reduced Instruction Set Computing (RISC) architecture, providing high performance and efficient execution of instructions.
2. Low Power Consumption: With its optimized power-saving features, the microcontroller ensures minimal power consumption, making it suitable for battery-powered applications.
3. Versatile Communication Interfaces: The microcontroller supports UART, SPI, and I2C communication interfaces, enabling seamless integration with various external devices.
4. Analog-to-Digital Conversion: Equipped with a 10-bit ADC, the microcontroller allows precise analog signal measurement, making it ideal for sensor-based applications.
5. Flexible Timers/Counters: The three built-in timers/counters provide accurate timing and counting capabilities, facilitating time-sensitive operations.
6. PWM Channels: The microcontroller offers six Pulse Width Modulation (PWM) channels, allowing precise control of output signals with varying duty cycles.

Advantages and Disadvantages

Advantages: - High-performance microcontroller with advanced RISC architecture - Low power consumption for energy-efficient applications - Versatile communication interfaces for seamless integration - Precise analog signal measurement with the built-in ADC - Accurate timing and counting capabilities with the timers/counters - PWM channels for precise control of output signals

Disadvantages: - Limited flash memory and RAM size compared to some other microcontrollers in the same category - Relatively higher cost compared to entry-level microcontrollers

Working Principles

The ADSST-AVR-1144 microcontroller operates based on the AVR architecture, which utilizes a Harvard architecture with separate program and data memories. It executes instructions in a single clock cycle, providing high performance and efficient operation. The microcontroller can be programmed using various development tools and programming languages, allowing developers to create custom applications.

Detailed Application Field Plans

The ADSST-AVR-1144 microcontroller finds applications in various fields, including but not limited to: 1. Home Automation Systems 2. Industrial Control Systems 3. Internet of Things (IoT) Devices 4. Robotics 5. Automotive Electronics 6. Medical Devices 7. Consumer Electronics

Detailed and Complete Alternative Models

1. ADSST-AVR-1122: Similar to ADSST-AVR-1144 but with reduced flash memory and RAM size.
2. ADSST-AVR-1166: Enhanced version of ADSST-AVR-1144 with increased flash memory and additional features.
3. ADSST-AVR-1188: Advanced model with extended communication interfaces and higher processing power.

These alternative models provide options with varying specifications and capabilities, allowing users to choose the most suitable microcontroller for their specific requirements.

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