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  <title>[elecena] ATMEGA644P-20PU - zmiany ceny</title>
  <description>IC: mikrokontroler AVR; EEPROM: 2kB; SRAM: 4kB; Flash: 64kB; DIP40

* Producent:MICROCHIP TECHNOLOGY
* Montaż:THT
* Raster wyprowadzeń:2,54mm
* Temperatura pracy:-40...85°C
* Obudowa:DIP40
* Napięcie zasilania:1,8...5,5V DC
* Typ układu scalonego:mikrokontroler AVR
* Interfejs:I2C
* Liczba komparatorów:1
* Częstotliwość taktowania:20MHz
* Pojemność pamięci Flash:64kB
* Pojemność pamięci EEPROM:2kB
* Pojemność pamięci SRAM:4kB
* Liczba wejść/wyjść:32
* Liczba timerów 16bit:1
* Liczba przetworników A/D 10bit:8
* Liczba kanałów PWM:6
* Liczba timerów 8bit:2
* Właściwości układów scalonych:watchdog
* Częstotliwość pracy:20MHz
* Rodzina:ATMEGA
* Liczba przerwań zewnętrznych:32
* Liczba kanałów output compare:6
* Liczba kanałów input capture:1
* Liczba kanałów pojemnościowych:16
* Cena</description>
  <item>
   <title>ATMEGA644P-20PU - 57.39 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-04-04</pubDate>
  </item>
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   <title>ATMEGA644P-20PU - 57.99 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-04-18</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-04-29</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.99 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-05-06</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-05-22</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.99 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-06-14</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-06-20</pubDate>
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  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-06-22</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-05</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-08</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-10</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-13</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-19</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.99 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-22</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-27</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-07-30</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-08-05</pubDate>
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  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-08-10</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-08-16</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-08-19</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-08-24</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-08-28</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-09-03</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 65.01 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-09-18</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 66.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-10-03</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 65.01 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-10-11</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 64.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-10-14</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 63.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-10-19</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-11-10</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-11-24</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-12-03</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-12-06</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2023-12-20</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.99 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-01-02</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-01-05</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-01-08</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-01-19</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-02-07</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-02-10</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 63.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-02-18</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-02-24</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-03-06</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-03-18</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-03-21</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-03-30</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 63.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-04-21</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-05-05</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-05-19</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-06-22</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-07-22</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-07-30</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-08-29</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-09-04</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.00 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-09-11</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.77 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-11-04</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.15 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-11-13</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.89 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-11-21</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 63.23 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-11-28</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.75 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-12-08</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.47 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-12-16</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.98 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2024-12-25</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 63.11 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-01-05</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 63.86 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-01-16</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 63.68 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-01-23</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.95 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-02-02</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.94 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-02-13</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.84 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-02-21</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 61.44 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-03-04</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 62.25 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-03-13</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 59.93 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-03-21</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.36 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-03-28</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 60.01 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-04-10</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 58.61 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-05-13</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 58.86 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-05-19</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.58 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-08-25</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.27 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-09-01</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.04 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-09-06</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.38 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-09-13</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.74 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-09-20</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.12 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-09-27</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.88 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-10-04</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.44 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-10-10</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.01 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-10-16</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.95 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-10-22</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.31 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-11-10</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.70 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-11-17</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.08 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-11-29</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.04 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-12-03</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.54 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2025-12-16</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.08 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2026-01-05</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.14 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2026-01-11</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.16 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2026-01-18</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 56.10 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
   <pubDate>2026-01-31</pubDate>
  </item>
  <item>
   <title>ATMEGA644P-20PU - 57.39 PLN</title>
   <link>https://elecena.pl/product/23124139/atmega644p-20pu</link>
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