Serial real-time clock with audio

Description The M41T00AUD is a low-power serial real-time clock (RTC) with an integral audio section with tone generator and 300 mW output amplifier. Features Combination real-time clock with audio ■ Serial real-time clock (RTC) based on M41T00 ■ Audio section provides: – 300 mW dif

文件：332.61 Kbytes 頁數(shù)：44 Pages

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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 pac

文件：380.69 Kbytes 頁數(shù)：42 Pages

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Serial access real-time clock (RTC) with integral backup battery and crystal

Features ? Real-time clock (RTC) with backup battery integrated into package ? Uses M41T00S enhanced RTC with precision switchover reference ? 400 kHz I2C serial interface ? Automatic switchover and deselect circuitry with fixed reference voltage ? VCC = 2.7 to 5.5 V operating voltage range

文件：397.81 Kbytes 頁數(shù)：24 Pages

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Serial access real-time clock (RTC) with integral backup battery and crystal

Description The M41T00CAP is a low-power serial real-time clock (RTC) with integral battery and crystal in ST’s 24-pin CAPHAT? package. It includes a crystal controlled, 32.768 kHz oscillator and has a built-in power sense circuit which detects power failures and automatically switches to the bac

文件：385.23 Kbytes 頁數(shù)：27 Pages

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Serial access real-time clock (RTC) with integral backup battery and crystal

Features ? Real-time clock (RTC) with backup battery integrated into package ? Uses M41T00S enhanced RTC with precision switchover reference ? 400 kHz I2C serial interface ? Automatic switchover and deselect circuitry with fixed reference voltage ? VCC = 2.7 to 5.5 V operating voltage range

文件：397.81 Kbytes 頁數(shù)：24 Pages

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Serial access real-time clock (RTC) with integral backup battery and crystal

Features ? Real-time clock (RTC) with backup battery integrated into package ? Uses M41T00S enhanced RTC with precision switchover reference ? 400 kHz I2C serial interface ? Automatic switchover and deselect circuitry with fixed reference voltage ? VCC = 2.7 to 5.5 V operating voltage range

文件：397.81 Kbytes 頁數(shù)：24 Pages

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Serial Access TIMEKEEPER

Description The M41T00 is a low power serial real time clock with a built-in 32.768 kHz oscillator (external crystal controlled). Eight bytes of the RAM are used for the clock/calendar function and are configured in binary coded decimal (BCD) format. Addresses and data are transferred serially

文件：99.87 Kbytes 頁數(shù)：15 Pages

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Serial real-time clock

Features ? For new designs use M41T00S ? Counters for seconds, minutes, hours, day, month, years, and century ? 32 kHz crystal oscillator integrating load capacitance (12.5 pF) providing exceptional oscillator stability and high crystal series resistance operation ? Serial interface suppor

文件：340.77 Kbytes 頁數(shù)：25 Pages

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Serial real-time clock

Features · 2.0 to 5.5 V clock operating voltage · Counters for seconds, minutes, hours, day, date, month, year, and century · Software clock calibration · Automatic switchover and deselect circuitry (fixed reference) · VCC = 2.7 to 5.5 V 2.5 V ￡ VPFD ￡ 2.7 V · Serial interface supports I2

文件：772.15 Kbytes 頁數(shù)：28 Pages

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Serial Access Real-Time Clock

Description The M41T00S Serial Access TIMEKEEPER? SRAM is a low power serial RTC with a built in 32.768 kHz oscillator (external crystal controlled). Eight bytes of the SRAM (see Table 2 on page 13) are used for the clock/calendar function and are configured in binary coded decimal (BCD) format

文件：289.41 Kbytes 頁數(shù)：23 Pages

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