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ATMEGA644-20AU by microchip technology
Image is representational - see mfr. specs

ATMEGA644-20AU

Microchip Technology

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

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Datasheet Accessories Notify Me

RoHS Compliant
TRAY Packaging
Certificate of Compliance Guarantee
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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Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock: 745
Can Ship immediately
Manufacturer Stock:
13 can ship
MOQ for In Stock Qty:
5
MOQ for out of Stock Qty:
40
20 Weeks can ship 9/28/26
ADD TO CART
Price (USD)
Qty
Unit Price
5
$6.98
10
$6.59
25
$6.06
40
$6.04
80
$5.80
120
$5.54
160 +
$5.53
Suppliers Standard Package
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