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  <title>[elecena] PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - zmiany ceny</title>
  <description>The PCF8563 is a CMOS real time clock/calendar optimized for low power consumption. A programmable clock output, interrupt output and voltage-low detector are also provided. All address and data are transferred serially via a two-line bidirectional I2C-bus. Maximum bus speed is 400 kbit/s. The built-in word address register is incremented automatically after each written or read data byte.</description>
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   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.24 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2017-08-05</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.39 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2018-05-05</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.40 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2018-05-24</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 0.98 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2018-06-25</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 0.91 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2018-12-16</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 0.90 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2019-04-01</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.83 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2021-05-21</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 3.51 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2021-10-26</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 2.48 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2022-10-14</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.34 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2023-09-13</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.55 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2023-09-28</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.45 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2023-11-30</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.65 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2025-02-02</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.39 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2025-12-12</pubDate>
  </item>
  <item>
   <title>PCF8563T/F4 I²C Real Time Clock, RTC, 400kB/s, SO-8 - 1.65 EUR</title>
   <link>https://elecena.pl/product/9697790/pcf8563t-f4-i-c-real-time-clock-rtc-400kb-s-so-8</link>
   <pubDate>2026-02-05</pubDate>
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