Electronic Components Distributor
Industry Leading Semiconductor Distributor
Your Reliable and Professional Sourcing Partner
  • Home
  • About NHE Electronics
  • Manufacturers
  • Featured Parts
  • Quality
  • Request Quote
    • A Fast Developed Electronic Components Distributor
    ATMEGA644P-20MU, Microchip Technology, Integrated Circuits (ICs)~Embedded - Microcontrollers, IC MCU 8BIT 64KB FLASH 44VQFN
    ATMEGA644P-20MU Images
    ATMEGA644P-20MU Images
    Product Attributes：
  • Part Number: ATMEGA644P-20MU
  • Manufacturer: Microchip Technology
  • Description: IC MCU 8BIT 64KB FLASH 44VQFN
  • Category: Integrated Circuits (ICs)~Embedded - Microcontrollers
  • ATMEGA644P-20MU Datasheet (PDF)
  • Order with confidence, there are no lead times for in-stock products.
    • For Microchip Technology, you may also be interested in the following:
    AT27BV020-15JI
    AT27BV020-15JI
    IC EPROM 2MBIT PARALLEL 32PLCC
    AT32UC3A0512-CTUR
    AT32UC3A0512-CTUR
    IC MCU 32BIT 512KB FLSH 144FFBGA
    MPLAD15KP45CAE3
    MPLAD15KP45CAE3
    TVS DIODE 45VWM 72.7VC PLAD
    MXSMCJ20A
    MXSMCJ20A
    TVS DIODE 20VWM 32.4VC DO214AB
    DSC1121AM1-029.4912
    DSC1121AM1-029.4912
    MEMS OSCILLATOR, LOW JITTER, 29.
    PIC16C71T-04I/SO
    PIC16C71T-04I/SO
    IC MCU 8BIT 1.75KB OTP 18SOIC
    Product Specifications：
  • MfrPart.: ATMEGA644P-20MU
  • Mfr: Microchip Technology
  • Description: IC MCU 8BIT 64KB FLASH 44VQFN
  • Product Category: Integrated Circuits (ICs)~Embedded - Microcontrollers
  • Package: Bulk,Tray
  • Series: AVR® ATmega
  • PartStatus: Active
  • CoreProcessor: AVR
  • CoreSize: 8-Bit
  • Speed: 20MHz
  • Connectivity: I²C, SPI, UART/USART
  • Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
  • NumberofI/O: 32
  • ProgramMemorySize: 64KB (32K x 16)
  • ProgramMemoryType: FLASH
  • EEPROMSize: 2K x 8
  • RAMSize: 4K x 8
  • Voltage-Supply(Vcc/Vdd): 2.7V ~ 5.5V
  • DataConverters: A/D 8x10b
  • OscillatorType: Internal
  • OperatingTemperature: -40°C ~ 85°C (TA)
  • MountingType: Surface Mount
  • Package/Case: 44-VFQFN Exposed Pad
  • ATMEGA644P-20MU | Microchip Technology | NHE Electronics
    • ATMEGA644P-20MU were obtained directly from authorized Microchip Technology distributors and other trusted sources throughout the world.
    ELECTRONIC COMPONENTS DISTRIBUTOR | NHE Electronics is committed to always being one of our customers' favorite suppliers.