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ATMEGA644P-20AQ by microchip technology
Image is representational - see manufacturer specifications

Microchip Technology Authorized Distributor

ATMEGA644P-20AQ

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: ATMEGA644P20AQ
SPECS +
  • Product Attribute
    Attribute Value Select Attribute
  • Supplier:
    Microchip Technology
  • Part No:
    ATMEGA644P-20AQ
  • 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.
    160
  • RAM Size:
    48886KB
  • Program Memory Type:
    Flash8885
  • Operating Temperature:
    -40 to 105 °C
  • ADC Resolution:
    10 bit
  • Program Memory Size:
    648884KB
  • Number of Programmable I/Os:
    328877
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Frequently Asked Questions
Is ATMEGA644P-20AQ RoHS compliant?
Yes, ATMEGA644P-20AQ is RoHS compliant.
What is the lead time for ATMEGA644P-20AQ?
The standard lead time for ATMEGA644P-20AQ is approximately 14 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
MOQ for out of Stock Qty:
40
14 Weeks can ship 1/29/27
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Price (USD)
Qty
Unit Price
40
$9.14
80
$6.86
120
$6.40
160 +
$6.27
Supplier's Standard Package
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