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    Microchip ATMEGA644A-PU, 8bit AVR Microcontroller, ATmega, 20MHz, 64 kB Flash, 40-Pin PDIP

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    Subtotal (10 tubes of 1 unit)**

    PHP3,504.50

    (exc. VAT)

    PHP3,925.00

    (inc. VAT)

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    Units
    Per Unit
    10 - 24PHP344.48
    25 - 99PHP338.78
    100 +PHP334.42

    **price indicative

    Packaging Options:
    RS Stock No.:
    131-0318P
    Mfr. Part No.:
    ATMEGA644A-PU
    Manufacturer:
    Microchip
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    Manufacturer

    Microchip

    Family Name

    ATmega

    Package Type

    PDIP

    Mounting Type

    Through Hole

    Pin Count

    40

    Device Core

    AVR

    Data Bus Width

    8bit

    Program Memory Size

    64 kB

    Maximum Frequency

    20MHz

    RAM Size

    4 kB

    USB Channels

    0

    Number of PWM Units

    1

    Number of SPI Channels

    3

    Number of USART Channels

    2

    Typical Operating Supply Voltage

    1.8 → 5.5 V

    Number of I2C Channels

    1

    Number of UART Channels

    2

    Number of CAN Channels

    0

    Number of Ethernet Channels

    0

    Program Memory Type

    Flash

    Pulse Width Modulation

    1 (6 Channel)

    Dimensions

    52.57 x 13.97 x 4.44mm

    Number of PCI Channels

    0

    Minimum Operating Temperature

    -40 °C

    Maximum Number of Ethernet Channels

    0

    Width

    13.97mm

    Number of LIN Channels

    0

    Height

    4.44mm

    ADCs

    8 x 10 bit

    Length

    52.57mm

    Maximum Operating Temperature

    +85 °C

    Number of ADC Units

    1

    Instruction Set Architecture

    RISC