| part number | ATMEGA644P-20AU |
| octopart part number | 66682009167 |
| manufacturer | Atmel |
| lead free | Yes |
| prefix | U |
| Description | ATMEGA644P-20AU |
| imported from octopart | yes |
| package | TQFP-44 |
| RoHS | Yes |
| access time | 0.02 ms |
| max clock speed | 20.00 MHz |
| max supply voltage dc | 5.50V |
| memory size | 64.00 kB |
| max operating temperature | 85.00°C |
| mounting type | Surface Mount |
| number of i o pins | 32.00 |
Reference Designs (2)
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Last updated October 12, 2012 -
Last updated February 3, 2012
Pricing and Availability
| Supplier | Part Number | # In Stock | 1 | 5 | 10 | 25 | 50 | 100 | |
|---|---|---|---|---|---|---|---|---|---|
| Newark (USD) | 68T3110 | 595 | 8.09 | 6.77 | 5.08 | 4.59 | Buy Now | ||
| Verical (USD) | ATMEGA644P-20AU | 1955 | 5.1377 | Buy Now | |||||
| Arrow (USD) | ATMEGA644P-20AU | 1945 | 5.68 | Buy Now | |||||
| Mouser (USD) | 556-ATMEGA644P-20AU | 738 | 8.09 | Buy Now | |||||
| Digi-Key (USD) | ATMEGA644P-20AU-ND | 2925 | 8.08 | 5.076 | 4.512 | Buy Now | |||
| element14 APAC (USD) | 1455121 | 1625 | 7.94 | 6.62 | Buy Now | ||||
| Nu Horizons | ATMEGA644P-20AU | 260 | Buy Now | ||||||
| Schukat (USD) | ATMEGA644P-20AU | 1594 | 6.37 | 5.53 | 5.08 | Buy Now | |||
| Chip One Stop (USD) | ATME-0016790 | 2 | 14.59 | 13.26 | 11.22 | 10.15 | 10.01 | Buy Now | |
| Farnell | 1455121 | 1450 | Buy Now | ||||||
| RS Components | 6963455P | 275 | Buy Now | ||||||
| iiiC (USD) | ATMEGA644P-20AU | 6580 | 5.08 | Buy Now | |||||
| Harry Krantz | ATMEGA644P-20AU | 21 | Buy Now | ||||||
| Anvilex Technologies | ATMEGA644P-20AU | 0 | Buy Now | ||||||
| ComponentsMAX | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| Sierra IC | ATMEGA644P20AU | RFQ | Buy Now | ||||||
| C Plus Electronics | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| Icon Semiconductors | ATMEGA644P20AU | RFQ | Buy Now | ||||||
| Summit Electronics | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| North Star Micro | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| Touchstone Systems | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| Vyrian | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| Chips and More | ATMEGA644P20AU | RFQ | Buy Now | ||||||
| Direct Components | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| EE All Parts | ATMEGA644P-20AU | RFQ | Buy Now | ||||||
| Net Semi | ATMEGA644P-20AU | RFQ | Buy Now |
Total Suppliers: 26
Min Price: 4.512USD
Max Price: 14.59USD
Min Price: 4.512USD
Max Price: 14.59USD
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