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ATMEGA88A-MMHR
Product Overview
Category
The ATMEGA88A-MMHR belongs to the category of microcontrollers.
Use
It is commonly used in embedded systems and electronic applications that require a microcontroller for processing and controlling functions.
Characteristics
- Low-power, high-performance 8-bit AVR microcontroller
- Advanced RISC architecture
- High endurance non-volatile memory segments
- Power-on reset and programmable brown-out detection
- Up to 20 MIPS throughput at 20 MHz
- 32KB ISP flash memory, 1KB EEPROM, 2KB SRAM
- 23 general-purpose I/O lines
- 32 general-purpose working registers
- Real-time counter with separate oscillator
- Six PWM channels
- 8-channel 10-bit A/D converter
Package
The ATMEGA88A-MMHR is available in a surface-mount package.
Essence
The essence of ATMEGA88A-MMHR lies in its efficient processing capabilities and low power consumption, making it suitable for various embedded applications.
Packaging/Quantity
It is typically available in reels with a specific quantity per reel.
Specifications
- Operating Voltage: 1.8 - 5.5V
- Digital I/O Pins: 23
- Analog Input Pins: 8
- Flash Memory: 32KB
- EEPROM: 1KB
- SRAM: 2KB
- Clock Speed: Up to 20MHz
- Communication Interfaces: SPI, I2C, UART
Detailed Pin Configuration
The detailed pin configuration of ATMEGA88A-MMHR can be found in the datasheet provided by the manufacturer.
Functional Features
The functional features of ATMEGA88A-MMHR include: - High-speed processing - Multiple communication interfaces - Analog-to-digital conversion - PWM output for motor control and lighting applications - Real-time counter for precise timing applications
Advantages and Disadvantages
Advantages
- Low power consumption
- High processing speed
- Versatile communication interfaces
- Ample flash memory for program storage
Disadvantages
- Limited number of I/O pins compared to some other microcontrollers
- May not be suitable for applications requiring extensive external memory
Working Principles
ATMEGA88A-MMHR operates based on the principles of the AVR RISC architecture, utilizing its core features such as flash memory, EEPROM, and SRAM to execute programmed instructions and handle input/output operations.
Detailed Application Field Plans
ATMEGA88A-MMHR finds applications in various fields including: - Home automation systems - Industrial control systems - Consumer electronics - Automotive electronics - Robotics - IoT devices
Detailed and Complete Alternative Models
Some alternative models to ATMEGA88A-MMHR include: - ATMEGA168A - ATMEGA328P - ATMEGA48A
In conclusion, the ATMEGA88A-MMHR microcontroller offers a balance of performance and power efficiency, making it suitable for a wide range of embedded applications.
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What is the ATMEGA88A-MMHR?
- The ATMEGA88A-MMHR is a high-performance, low-power 8-bit microcontroller based on the AVR enhanced RISC architecture.
What are the key features of the ATMEGA88A-MMHR?
- Some key features include 8KB of in-system programmable flash memory, 1KB EEPROM, 23 general-purpose I/O lines, and more.
What are the typical applications for the ATMEGA88A-MMHR?
- It is commonly used in industrial control systems, sensor nodes, and battery-operated applications due to its low power consumption and high performance.
How do I program the ATMEGA88A-MMHR?
- You can program it using various development tools such as Atmel Studio, AVR-GCC, or other compatible IDEs.
What communication interfaces does the ATMEGA88A-MMHR support?
- It supports SPI, I2C, and USART communication interfaces, making it suitable for a wide range of applications.
Can the ATMEGA88A-MMHR be used in automotive applications?
- Yes, it can be used in automotive applications that require robust and reliable microcontrollers.
What is the operating voltage range of the ATMEGA88A-MMHR?
- It operates within a voltage range of 1.8V to 5.5V, making it suitable for both low-power and standard applications.
Does the ATMEGA88A-MMHR have built-in analog-to-digital converters (ADC)?
- Yes, it has a 10-bit ADC with up to 8 channels, allowing for analog sensor interfacing.
Is the ATMEGA88A-MMHR suitable for battery-powered devices?
- Yes, its low-power consumption makes it well-suited for battery-powered devices and IoT applications.
Where can I find detailed technical documentation for the ATMEGA88A-MMHR?
- Detailed technical documentation, including datasheets and application notes, can be found on the manufacturer's website or distributor's resources.