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【NXP Semiconductors】PCF8563BS/4-T,实时时钟 ULTRA LOW POWER CLOCK CALENDAR
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PCF8563P/F4,
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【NXP Semiconductors】PCF8563P/F4,112,实时时钟 ULTRA LOW POWER
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PCF8563P/F4112,
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【NXP Semiconductors】PCF8563PN,实时时钟 ULTRA LOW POWER CLOCK CALENDAR
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【NXP Semiconductors】PCF8563T/5,518,实时时钟 Binary I2C 1-5V
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PCF8563T/F4,
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【NXP Semiconductors】PCF8563T/F4,112,实时时钟 ULTRA LOW PWR CLOCK CALENDAR