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ATMEGA88A-MMH
Product Overview
Category
ATMEGA88A-MMH belongs to the category of microcontrollers.
Use
It is commonly used in various electronic applications that require a microcontroller for processing and controlling tasks.
Characteristics
- High-performance microcontroller with advanced features
- Low power consumption
- Wide operating voltage range
- Integrated peripherals for enhanced functionality
- Robust and reliable design
Package
ATMEGA88A-MMH is available in a compact and durable package, suitable for surface mount technology (SMT) assembly.
Essence
The essence of ATMEGA88A-MMH lies in its ability to provide efficient and reliable control and processing capabilities in electronic systems.
Packaging/Quantity
ATMEGA88A-MMH is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Microcontroller Architecture: AVR
- CPU Speed: Up to 20 MHz
- Flash Memory: 8 KB
- RAM: 1 KB
- EEPROM: 512 bytes
- Operating Voltage: 2.7V to 5.5V
- 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 ATMEGA88A-MMH microcontroller has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:
(Pin Number - Pin Name - Function) 1 - PCINT14/RESET - Reset 2 - PD0/RXD - Receive Data (UART) 3 - PD1/TXD - Transmit Data (UART) 4 - PD2/INT0 - External Interrupt 0 5 - PD3/INT1 - External Interrupt 1 6 - PD4/XCK/T0 - Timer/Counter 0 External Clock Input 7 - VCC - Power Supply 8 - GND - Ground 9 - PB6/XTAL1/TOSC1 - Crystal Oscillator Pin 1 10 - PB7/XTAL2/TOSC2 - Crystal Oscillator Pin 2 11 - PD5/T1 - Timer/Counter 1 External Clock Input 12 - PD6/AIN0 - Analog Comparator Positive Input 13 - PD7/AIN1 - Analog Comparator Negative Input 14 - PB0/ICP1 - Timer/Counter 1 Input Capture Pin 15 - PB1/OC1A - Timer/Counter 1 Output Compare A Pin 16 - PB2/SS/OC1B - Timer/Counter 1 Output Compare B Pin 17 - PB3/MOSI/OC2 - SPI Master Out Slave In (MOSI) 18 - PB4/MISO - SPI Master In Slave Out (MISO) 19 - PB5/SCK - SPI Clock 20 - AVCC - Analog Power Supply 21 - AREF - Analog Reference Voltage 22 - GND - Ground 23 - PC0/ADC0 - Analog-to-Digital Converter Channel 0 24 - PC1/ADC1 - Analog-to-Digital Converter Channel 1 25 - PC2/ADC2 - Analog-to-Digital Converter Channel 2 26 - PC3/ADC3 - Analog-to-Digital Converter Channel 3 27 - PC4/ADC4/SDA - Analog-to-Digital Converter Channel 4 / I2C Data 28 - PC5/ADC5/SCL - Analog-to-Digital Converter Channel 5 / I2C Clock 29 - PC6/RESET - Reset 30 - PD0/RXD - Receive Data (UART) 31 - PD1/TXD - Transmit Data (UART) 32 - PD2/INT0 - External Interrupt 0
Functional Features
- High-speed processing capabilities
- Multiple communication interfaces for data exchange
- Flexible timer/counters for precise timing operations
- Analog-to-digital converter for analog signal processing
- PWM channels for controlling output voltages
- Interrupt capability for event-driven programming
- Low power consumption modes for energy efficiency
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 external component count and PCB space
- Robust design ensures reliable operation in harsh environments
Disadvantages
- Limited flash memory and RAM size may restrict complex program execution
- Lack of built-in Ethernet or Wi-Fi connectivity options
- Relatively higher cost compared to some other microcontrollers in the market
Working Principles
ATMEGA88A-MMH operates based on the AVR architecture, utilizing a combination
Texniki həllərdə ATMEGA88A-MMH tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın
Sure! Here are 10 common questions and answers related to the application of ATMEGA88A-MMH in technical solutions:
Q: What is the ATMEGA88A-MMH microcontroller? A: The ATMEGA88A-MMH is a high-performance, low-power microcontroller based on the AVR® 8-bit RISC architecture.
Q: What are the key features of the ATMEGA88A-MMH? A: The key features include 8KB of flash memory, 1KB of SRAM, 23 general-purpose I/O pins, 3 timers/counters, and various communication interfaces.
Q: What applications can the ATMEGA88A-MMH be used for? A: The ATMEGA88A-MMH is commonly used in applications such as industrial control systems, home automation, robotics, consumer electronics, and IoT devices.
Q: How can I program the ATMEGA88A-MMH microcontroller? A: The ATMEGA88A-MMH can be programmed using various development tools, such as Atmel Studio, Arduino IDE, or other compatible programming environments.
Q: What programming languages can be used with the ATMEGA88A-MMH? A: The ATMEGA88A-MMH supports programming in C/C++ using the AVR-GCC compiler, which is widely used in the AVR ecosystem.
Q: Can I use the ATMEGA88A-MMH for real-time applications? A: Yes, the ATMEGA88A-MMH has built-in hardware support for real-time applications, including interrupt handling and precise timing capabilities.
Q: How can I interface external devices with the ATMEGA88A-MMH? A: The ATMEGA88A-MMH provides various communication interfaces, such as UART, SPI, and I2C, which can be used to interface with external devices.
Q: What is the power supply voltage range for the ATMEGA88A-MMH? A: The ATMEGA88A-MMH operates at a voltage range of 1.8V to 5.5V, making it compatible with a wide range of power supply options.
Q: Can I use the ATMEGA88A-MMH in battery-powered applications? A: Yes, the low-power features of the ATMEGA88A-MMH make it suitable for battery-powered applications, helping to extend battery life.
Q: Are there any development boards available for the ATMEGA88A-MMH? A: Yes, there are several development boards available that feature the ATMEGA88A-MMH, such as Arduino Uno or custom-designed boards specifically for this microcontroller.
Please note that these questions and answers are general and may vary depending on specific requirements and application scenarios.