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Image is representational - see mfr. specs
ATMEGA644A-AU
Microchip Technology
MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin TQFP - Tray
Datasheet Accessories Notify Me
RoHS Compliant
TRAY Packaging
Description
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MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 44-Pin TQFP - Tray
Search Keywords: ATMEGA644AAU
SPECS
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Product AttributeAttribute Value Select Attribute
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Supplier:Microchip Technology
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Part No:ATMEGA644A-AU
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Unit of Measure:Per Each
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RoHS:Yes
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HTS:8542310015
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COO:TH
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ECCN:EAR99
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Supplier Standard Pack:
160 -
Program Memory Size:64 KB
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Program Memory Type:Flash
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ADC Resolution:10 bit
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Number of Programmable I/Os:32
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RAM Size:4 KB
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Operating Temperature:-40 to 85 °C
Tools/3D Models
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EE ToolBox
Product Guides
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Datasheet
Price Match Guarantee
We’ll meet or beat any authorized competitor’s published price for this part.
In Stock:
293
Can Ship immediately
Manufacturer Stock:
11
can ship
Minimum Order Quantity:
5
4 Weeks
can ship
6/5/26
Price (USD)
Qty
Unit Price
5
$5.08
25
$4.81
160
$4.47
320
$4.26
640
$4.25
1,120
$4.24
2,560
$4.22
5,120 +
$4.17
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