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ATMEGA48A-MMHR

ATMEGA48A-MMHR

Manufacturer No:

ATMEGA48A-MMHR

Manufacturer:

Microchip Technology

Description:

IC MCU 8BIT 4KB FLASH 28VQFN

Datasheet:

Datasheet

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ATMEGA48A-MMHR Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-VQFN (4x4)
  • Package / Case
    28-VFQFN Exposed Pad
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Oscillator Type
    Internal
  • Data Converters
    A/D 8x10b
  • Voltage - Supply (Vcc/Vdd)
    1.8V ~ 5.5V
  • RAM Size
    512 x 8
  • EEPROM Size
    256 x 8
  • Program Memory Type
    FLASH
  • Program Memory Size
    4KB (2K x 16)
  • Number of I/O
    23
  • Peripherals
    Brown-out Detect/Reset, POR, PWM, WDT
  • Connectivity
    I²C, SPI, UART/USART
  • Speed
    20MHz
  • Core Size
    8-Bit
  • Core Processor
    AVR
  • DigiKey Programmable
    Not Verified
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    AVR® ATmega
The ATMEGA48A-MMHR is a microcontroller chip from the ATmega series developed by Microchip Technology. It offers several advantages and can be used in various application scenarios. Here are some of its advantages and application scenarios:Advantages: 1. Low Power Consumption: The ATMEGA48A-MMHR is designed to operate at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial. 2. High Performance: It features a 20 MHz clock speed and a powerful 8-bit AVR microcontroller core, providing high-performance computing capabilities. 3. Ample Memory: The chip has 4KB of Flash memory for program storage and 512 bytes of SRAM for data storage, allowing for complex applications and data manipulation. 4. Rich Peripherals: It includes a wide range of peripherals such as UART, SPI, I2C, ADC, timers, and PWM, enabling connectivity and control of external devices. 5. Easy Development: The ATMEGA48A-MMHR is supported by a comprehensive development ecosystem, including software tools, libraries, and a large community, making it easier to develop and debug applications.Application Scenarios: 1. Embedded Systems: The ATMEGA48A-MMHR is commonly used in various embedded systems, including home automation, industrial control, robotics, and automotive applications. 2. Internet of Things (IoT): With its low power consumption and rich peripherals, the chip is suitable for IoT devices such as smart sensors, wearable devices, and connected appliances. 3. Consumer Electronics: It can be used in consumer electronics products like remote controls, gaming consoles, audio players, and small appliances. 4. Educational Projects: The ATMEGA48A-MMHR is often used in educational settings for teaching microcontroller programming and electronics due to its ease of use and availability of learning resources. 5. Prototyping: The chip is widely used in prototyping and proof-of-concept projects due to its affordability, flexibility, and availability of development boards.Overall, the ATMEGA48A-MMHR offers a balance between performance, power efficiency, and ease of use, making it suitable for a wide range of applications in various industries.
ATMEGA48A-MMHR Relevant information