ATMEGA48V-10MMH

Product Overview

Category

ATMEGA48V-10MMH belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and systems for controlling and processing data.

Characteristics

• Low-power, high-performance 8-bit AVR microcontroller
• Operating voltage: 2.7V to 5.5V
• Flash memory: 4KB
• SRAM: 512 bytes
• EEPROM: 256 bytes
• Speed grade: 10MHz
• Package type: 32-lead QFN (Quad Flat No-Lead)
• RoHS compliant

Packaging/Quantity

ATMEGA48V-10MMH is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Architecture: AVR
• CPU speed: 10MHz
• Number of pins: 32
• Digital I/O pins: 23
• Analog input channels: 6
• ADC resolution: 10-bit
• PWM channels: 6
• USART/SPI/I2C interfaces: 1 each
• Timers/counters: 3
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of ATMEGA48V-10MMH is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | RESET | Reset | | 2 | VCC | Power supply voltage | | 3 | GND | Ground | | 4 | XTAL1 | Crystal oscillator input | | 5 | XTAL2 | Crystal oscillator output | | 6-7 | AREF | Analog reference voltage | | 8-15 | ADC0-ADC7| Analog-to-digital converter inputs | | 16 | AVCC | Analog power supply voltage | | 17-20 | PC0-PC3 | Digital I/O pins | | 21-28 | PD0-PD7 | Digital I/O pins | | 29-32 | PB0-PB3 | Digital I/O pins |

Functional Features

• High-performance RISC architecture
• Advanced data processing capabilities
• Low-power consumption
• Multiple communication interfaces (USART, SPI, I2C)
• Flexible and precise analog-to-digital conversion
• PWM output for precise control of external devices
• Timers/counters for accurate timing operations
• Robust protection mechanisms against electrical hazards

Advantages and Disadvantages

Advantages

• Low-power operation extends battery life in portable devices
• Versatile communication interfaces enable easy integration with other components
• Precise analog-to-digital conversion allows accurate measurement of external signals
• Compact package size saves board space
• RoHS compliance ensures environmental friendliness

Disadvantages

• Limited flash memory and SRAM capacity may restrict the complexity of applications
• Lack of built-in peripherals like USB or Ethernet may require additional components for certain applications

Working Principles

ATMEGA48V-10MMH operates based on the AVR architecture, utilizing a combination of hardware and software to execute instructions. It follows a Von Neumann architecture, where program instructions and data are stored in the same memory space. The microcontroller fetches instructions from memory, decodes them, and executes the corresponding operations. It interacts with external devices through various communication interfaces and performs tasks according to the programmed logic.

Detailed Application Field Plans

ATMEGA48V-10MMH finds applications in a wide range of fields, including but not limited to: - Consumer electronics - Industrial automation - Internet of Things (IoT) devices - Robotics - Automotive systems - Medical equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ATMEGA48V-10MMH are: - ATMEGA48A-PU - ATMEGA48PA-AU - ATMEGA48PB-MU - ATMEGA48P-20AU

These models provide comparable features and can be used as alternatives depending on specific requirements.

In conclusion, ATMEGA48V-10MMH is a versatile microcontroller with low-power consumption, high-performance capabilities, and a compact package. Its wide range of applications and availability of alternative models make it a popular choice among developers in various industries.