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Home > Products > Integrated Circuits (ICs) > Embedded - Microcontrollers > ATMEGA644P-20MU
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1910344ATMEGA644P-20MU ImageMicrel / Microchip Technology

ATMEGA644P-20MU

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Reference Price(In US Dollars)

In stock
1+
$5.49
25+
$5.037
100+
$4.553
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Specifications
  • Part Number
    ATMEGA644P-20MU
  • Manufacturer/Brand
    Micrel / Microchip Technology
  • Stock Quantity
    In stock
  • Description
    IC MCU 8BIT 64KB FLASH 44VQFN
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • Datasheets
    ATMEGA644P-20MU.pdf
  • Voltage - Supply (Vcc/Vdd)
    2.7 V ~ 5.5 V
  • Supplier Device Package
    44-VQFN (7x7)
  • Speed
    20MHz
  • Series
    AVR® ATmega
  • RAM Size
    4K x 8
  • Program Memory Type
    FLASH
  • Program Memory Size
    64KB (32K x 16)
  • Peripherals
    Brown-out Detect/Reset, POR, PWM, WDT
  • Packaging
    Tray
  • Package / Case
    44-VFQFN Exposed Pad
  • Other Names
    ATMEGA644P20MU
  • Oscillator Type
    Internal
  • Operating Temperature
    -40°C ~ 85°C (TA)
  • Number of I/O
    32
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Manufacturer Standard Lead Time
    6 Weeks
  • Lead Free Status / RoHS Status
    Lead free / RoHS Compliant
  • EEPROM Size
    2K x 8
  • Detailed Description
    AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
  • Data Converters
    A/D 8x10b
  • Core Size
    8-Bit
  • Core Processor
    AVR
  • Connectivity
    I²C, SPI, UART/USART
  • Base Part Number
    ATMEGA644

Microchip Introduces Quantum-Resistant 64-Bit RISC-V Proces...

October 24th, 2024
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