PCF85063ATL/1,118

NXP  PCF85063ATL/1,118  芯片, 实时时钟

The is a tiny Real Time Clock or Calendar with alarm function and I²C-bus optimized for low power consumption. An offset register allows fine-tuning of the clock. All addresses and data are transferred serially via the two-line bi-directional I²C-bus. Maximum data rate is 400kbps. The register address is incremented automatically after each written or read data byte.

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Countdown timer

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Minute and half minute interrupt

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Internal power-on reset

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Programmable offset register for frequency adjustment