Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: ATMEGA644PAAU

Find stocking distributors and other suppliers of ATMEGA644PAAU using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact ATMEGA644PAAU suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
3,840,656
Line Items
256
Suppliers listing this part
214
Countries/regions where listing suppliers exist
18
Most Recent Upload
6/24/2026

Sponsored Live Part Search

Part Number: ATMEGA644PAAU

Part Number Country/Region Suppliers Line Items Total Qty
ATMEGA644PA-AU CN 108 122 2,176,033
ATMEGA644PA-AU US 21 29 89,479
ATMEGA644PA-AU DE 20 25 336,126
ATMEGA644PA-AU GB 11 18 34,234
ATMEGA644PA-AU HK 11 14 1,065,648
ATMEGA644PA-AU TW 9 9 42,372
ATMEGA644PAAU JP 9 9 17,938
ATMEGA644PA-AU KR 5 5 17,776
ATMEGA644PA-AU SG 4 7 12,114
ATMEGA644PA-AU CA 4 4 6,333
ATMEGA644PA-AU IT 3 3 14,994
ATMEGA644PA-AU IL 2 3 322
ATMEGA644PA-AU PL 2 2 7,355
ATMEGA644PA-AU FR 1 2 8,873
ATMEGA644PA-AU NL 1 1 10,445
ATMEGA644PA-AU AU 1 1 294
ATMEGA644PA-AU IN 1 1 160
ATMEGA644PA-AU CH 1 1 160

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
ATMEGA644PA-AUR 16 152 174 1,937,728
ATMEGA644PAMU 16 133 149 1,240,224
ATMEGA644PA15MZ 11 78 85 1,197,648
ATMEGA644PAAN 6 9 9 1,023,229
ATMEGA644PA-ANR 5 7 7 27,976
ATMEGA644PA-AU PROGRAMMMIERT 2 3 3 107
ATMEGA644PA-ANOR 2 2 2 10,255
ATMEGA644PAAU666 1 1 1 300
ATMEGA644PAAU1000 1 1 1 500
ATMEGA644PA-AUTQFP44 1 1 1 27,394

Possible Component Manufacturers*

Atmel
Atmel (Microchip)
SST (Silicon Storage) (Microchip)
Micrel (Microchip) (PLL (PhaseLink)
Tamura America (TCA) (Microtran) (MCT)
Microchip

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.


Page Created: 6/24/2026