ATMEGA644PA-PU by microchip technology
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Microchip Technology Authorized Distributor

ATMEGA644PA-PU

MCU - 8-bit AVR RISC - 64KB Flash - 2.5V/3.3V/5V - 40-Pin PDIP W - Tube ...

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RoHS Compliant
TUBE Packaging
Accessories
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Certificate of Compliance

DESCRIPTION

The ATMEGA644PA-PU is a high-performance 8-bit microcontroller unit (MCU) from Microchip Technology. It features an AVR RISC architecture with a generous 64KB of Flash memory, making it ideal for a wide range of applications. This versatile MCU operates at voltages of 2.5V, 3.3V, and 5V, providing flexibility in design. Housed in a 40-Pin PDIP package with a wide operating temperature range, the ATMEGA644PA-PU is well-suited for demanding industrial and consumer electronic projects. This product is supplied in a tube packaging for ease of handling and storage.

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SPECIFICATIONS

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Supplier:
Microchip Technology
Part No:
ATMEGA644PA-PU
Unit of Measure:
Per Each
RoHS:
Yes
HTS:
8542310015
COO:
TH
ECCN:
EAR99
Supplier's Standard Package: The item count, length, weight, or volume contained in the supplier’s original packaging for efficient storage, handling, and distribution.
10
Package Type:
TUBE
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

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 5 weeks. In-stock quantities ship from Master Electronics.

IN STOCK: 2,990

Can Ship immediately

Manufacturer Stock: 1,254   can ship 11/30/26

Minimum Order Quantity: 10

Multiple: 10

Factory Lead-Time 5 Weeks can ship 12/18/26  

Price (USD)

Qty
Unit Price
10
$6.84
30
$6.24
100
$5.55
250
$5.54
500
$5.52
1,000
$5.51
2,500
$5.50
5,000 +
$5.48
Supplier's Standard Package
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