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Image is representational - see manufacturer specifications
Microchip Technology
ATMEGA644PA-PU
MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 40-Pin PDIP W - Tube
View Datasheet Accessories Notify Me
RoHS Compliant
TUBE Packaging
Description
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MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 40-Pin PDIP W - Tube
Search Keywords: ATMEGA644PAPU
SPECS
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| Product Attribute | Attribute Value Select Attribute |
|---|---|
| Supplier: | Microchip Technology |
| Part No: | ATMEGA644PA-PU |
| Unit of Measure: | Per Each |
| RoHS: | Yes |
| HTS: | 8542310015 |
| COO: | TH |
| ECCN: | EAR99 |
Supplier's Standard Package: 
|
10 |
| RAM Size: | 4 KB |
| Program Memory Size: | 64 KB |
| Program Memory Type: | Flash |
| Number of Programmable I/Os: | 32 |
| ADC Resolution: | 10 bit |
| Operating Temperature: | -40 to 85 °C |
Tools/3D Models
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EE ToolBox
Product Guides
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Datasheet
Product Changes
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PCN - 18-Dec-2023 - Manufacturing Change
Frequently Asked Questions
Is ATMEGA644PA-PU RoHS compliant?
Yes, ATMEGA644PA-PU is RoHS compliant.
What is the lead time for ATMEGA644PA-PU?
The standard lead time for ATMEGA644PA-PU is approximately 4 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:
0
On Order:
1,040
can ship 12/11/26
Minimum Order Quantity:
10
Order Increment:
10
4 Weeks
can ship
11/30/26
Price (USD)
Qty
Unit Price
10
$6.84
30
$6.25
100
$5.58
250
$5.55
500
$5.54
1,000
$5.52
2,500
$5.51
5,000 +
$5.50
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