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

Microchip Technology Authorized Distributor

ATMEGA644A-AUR

MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin TQFP - Tape&Reel

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RoHS Compliant
REEL Packaging
Certificate of Compliance
Description +
MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin TQFP - Tape&Reel
Search Keywords: ATMEGA644AAUR
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    ATMEGA644A-AUR
  • Unit of Measure:
    Per Each
  • RoHS:
    Yes
  • HTS:
    8542310015
  • COO:
    TH
  • ECCN:
    EAR99
  • Reel 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.
    2000
  • Program Memory Type:
    Flash
  • RAM Size:
    4 KB
  • Program Memory Size:
    64 KB
  • Number of Programmable I/Os:
    32
  • Operating Temperature:
    -40 to 85 °C
  • ADC Resolution:
    10 bit
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Frequently Asked Questions
Is ATMEGA644A-AUR RoHS compliant?
Yes, ATMEGA644A-AUR is RoHS compliant.
What is the lead time for ATMEGA644A-AUR?
The standard lead time for ATMEGA644A-AUR is approximately 5 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
Manufacturer Stock:
10,439 can ship
MOQ for out of Stock Qty:
500
5 Weeks can ship 9/17/26
ADD TO CART
Price (USD)
Qty
Unit Price
500
$13.03
1,000
$6.88
1,500
$4.73
2,000 +
$4.64
Reel Package
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