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ATMEGA644-20AU by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

ATMEGA644-20AU

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

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RoHS Compliant
TRAY Packaging
Certificate of Compliance
Description +
MCU - 8-bit AVR RISC - 64KB Flash - 3.3V/5V - 44-Pin TQFP - Tray
Search Keywords: ATMEGA64420AU
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    ATMEGA644-20AU
  • 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.
    160
  • ADC Resolution:
    10 bit
  • Program Memory Type:
    Flash
  • RAM Size:
    4 KB
  • Number of Programmable I/Os:
    32
  • Program Memory Size:
    64 KB
  • Operating Temperature:
    -40 to 85 °C
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Frequently Asked Questions
Is ATMEGA644-20AU RoHS compliant?
Yes, ATMEGA644-20AU is RoHS compliant.
What is the lead time for ATMEGA644-20AU?
The standard lead time for ATMEGA644-20AU is approximately 25 weeks. 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: 745
Can Ship immediately
Minimum Order Quantity:
5
25 Weeks can ship 3/1/27
ADD TO CART
Price (USD)
Qty
Unit Price
5
$5.23
25
$5.02
50
$5.00
160
$4.89
320
$4.78
640
$4.77
1,120
$4.76
2,560 +
$4.73
Supplier's Standard Package
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