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M41T00AUD - Serial real-time clock

General Description

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Key Features

  • Combination real-time clock with audio.
  • Serial real-time clock (RTC) based on M41T00 Audio section provides:.
  • 300 mW differential audio amplifier.
  • 256 and 512 Hz tone generation.
  • 33 to +12 dB gain, 3 dB steps (16 steps plus MUTE) 0 °C to 70 °C operation Small DFN16 package (5 mm x 4 mm) DFN16 (5 mm x 4 mm).
  • Audio section.
  • Real-time clock details.
  • Superset of M41T00 3.0 to 3.6 V operation.
  • Timekeeping d.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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M41T00AUD Serial real-time clock (RTC) with audio Features Combination real-time clock with audio ■ ■ Serial real-time clock (RTC) based on M41T00 Audio section provides: – 300 mW differential audio amplifier – 256 and 512 Hz tone generation – –33 to +12 dB gain, 3 dB steps (16 steps plus MUTE) 0 °C to 70 °C operation Small DFN16 package (5 mm x 4 mm) DFN16 (5 mm x 4 mm) ■ ■ Audio section ■ Real-time clock details ■ ■ ■ Superset of M41T00 3.0 to 3.6 V operation – Timekeeping down to 1.7 V Automatic backup switchover circuit – Ultra-low 400 nA backup current at 3.