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ATMEGA644A-MU by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

ATMEGA644A-MU

MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin VQFN EP - Tray

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RoHS Compliant
TRAY Packaging
Certificate of Compliance
Description +
MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin VQFN EP - Tray
Search Keywords: ATMEGA644AMU
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    ATMEGA644A-MU
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8542310015
  • COO:
    TW
  • ECCN:
    EAR99
  • Supplier Standard Pack: This information is provided for customers who prefer to buy in multiples of the Manufacturer’s Standard Package quantity. Minimum Order Quantities and Required Order Multiples are presented with our price and availability information.
    360
  • ADC Resolution:
    10 bit
  • Number of Programmable I/Os:
    32
  • Operating Temperature:
    -40 to 85 °C
  • Program Memory Size:
    64 KB
  • RAM Size:
    4 KB
  • Program Memory Type:
    Flash
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Frequently Asked Questions
Is ATMEGA644A-MU RoHS compliant?
Yes, ATMEGA644A-MU is RoHS compliant.
What is the lead time for ATMEGA644A-MU?
The standard lead time for ATMEGA644A-MU is approximately 17 days. In-stock quantities ship from OnlineComponents.com.
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 0
MOQ for out of Stock Qty:
90
17 Weeks can ship 12/14/26
Backorder
Price (USD)
Qty
Unit Price
90
$9.15
180
$5.63
270
$4.46
360 +
$4.37
Supplier's Standard Package
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