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M41T00AUD

Part Number	M41T00AUD
Manufacturer	STMicroelectronics
Description	Serial real-time clock
Published	Nov 2, 2012
Detailed Description	M41T00AUD Serial real-time clock (RTC) with audio Features Combination real-time clock with audio ■ ■ Serial real-time ...
Datasheet	M41T00AUD PDF File

Overview

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.
0 V (typ) – Suitable for battery or capacitor backup – On-chip trickle charge circuit for backup capacitor 400 kHz I2C bus M4...

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M41T00AUD Serial real-time clock - STMicroelectronics

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