<?xml version="1.0" encoding="UTF-8"?>
<!--Generated at Sat, 18 Apr 2026 02:21:49 +0200-->
<rss version="2.0">
 <channel>
  <title>[elecena] 55AT89C51AC3T-RLTUM - zmiany ceny</title>
  <description>IC: mikrokontroler 8051; SRAM: 2B; Interfejs: SPI,UART; LQFP44

* Producent:MICROCHIP TECHNOLOGY
* Montaż:SMD
* Obudowa:LQFP44
* Typ układu scalonego:mikrokontroler 8051
* Interfejs:SPI
* Pojemność pamięci Flash:64kB
* Pojemność pamięci EEPROM:2kB
* Pojemność pamięci SRAM:2B
* Cena jednostkowa:Nie
* #Akcje #promocyjne:aac202202
* Rodzina:AT89
* Pamięć:64kB FLASH
* Rodzaj opakowania:tacka</description>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.28 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-08-06</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 76.00 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-08-14</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.00 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-08-27</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 77.99 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-09-10</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 79.00 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-09-16</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 77.99 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-09-24</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 81.02 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-11-02</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 81.50 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-11-11</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 82.93 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-11-26</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 82.20 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-12-07</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 81.34 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-12-14</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 82.56 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2024-12-23</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 82.77 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-01-03</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 83.73 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-01-14</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 81.70 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-01-31</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 82.52 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-02-11</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 80.57 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-03-02</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 81.87 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-03-12</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 78.60 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-03-20</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 79.15 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-04-03</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 77.50 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-04-09</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 78.71 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-04-15</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 76.84 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-05-12</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 78.11 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-05-18</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 77.26 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-05-24</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 76.56 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-05-31</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 76.41 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-06-06</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.65 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-06-22</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 73.34 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-07-05</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.37 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-07-17</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.56 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-07-24</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.02 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-07-30</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.42 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-08-05</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.22 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-08-18</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.09 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-08-31</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.77 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-09-06</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 73.91 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-09-12</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.42 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-09-19</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 73.59 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-09-26</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.00 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-10-09</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.75 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-10-15</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.69 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-10-21</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.17 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-11-16</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.34 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-11-22</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.87 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-11-28</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.77 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-12-03</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 74.16 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2025-12-15</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 73.53 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2026-01-04</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 73.41 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2026-01-10</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 73.65 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2026-01-16</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 73.06 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2026-02-13</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.68 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2026-03-14</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.28 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2026-03-21</pubDate>
  </item>
  <item>
   <title>55AT89C51AC3T-RLTUM - 75.65 PLN</title>
   <link>https://elecena.pl/product/26704147/55at89c51ac3t-rltum</link>
   <pubDate>2026-04-09</pubDate>
  </item>
 </channel>
</rss>
