Buy Real-Time Clock (RTC) ICs - eStore - STMicroelectronics

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M48T08Y-10MH1F

In Stock

5 V, 64 Kbit (8 Kb x 8) TIMEKEEPER® SRAM

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Operating Temp Max Celsius70.0
RoHs compliantEcopack2 (**)
Operating Temp Min Celsius0.0
Package NameSOH28

$14.31|500u
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M41T94MH6F

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Serial real-time clock (RTC) with 44 bytes NVRAM and reset

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Operating Temp Max Celsius85.0
RoHs compliantEcopack2 (**)
Operating Temp Min Celsius-40.0
Package NameSOH28

$4.10|500u
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M41T81M6F

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Serial real-time clock (RTC) with alarm

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Operating Temp Max Celsius85.0
RoHs compliantEcopack3
Operating Temp Min Celsius-40.0
Package NameSO-8

$1.56|500u
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M41T93RQA6F

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Serial SPI bus real-time clock (RTC) with battery switchover

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Operating Temp Max Celsius85.0
RoHs compliantEcopack2
Operating Temp Min Celsius-40.0
Package NameVFQFPN 16 4x4x1.0

$2.06|500u
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M4T28-BR12SH1

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SNAPHAT® 48 mAh lithium coin cell battery with crystal

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Operating Temp Max Celsius70.0
RoHs compliantEcopack1
Operating Temp Min Celsius0.0
Package Name1225 SNAPHAT

$4.61|500u
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M41T81SM6F

In Stock

Serial real-time clock (RTC) with alarm

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Operating Temp Max Celsius85.0
RoHs compliantEcopack3
Operating Temp Min Celsius-40.0
Package NameSO-8

$1.51|500u
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M48T37Y-70MH1F

In Stock

5.0 or 3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER® SRAM

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Operating Temp Max Celsius70.0
RoHs compliantEcopack2
Operating Temp Min Celsius0.0
Package NameSOH44

$11.98|500u
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M41ST85WMH6F

In Stock

3.0/3.3 V I²C combination real-time clock, NVRAM supervisor and microprocessor supervisor

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Operating Temp Max Celsius85.0
RoHs compliantEcopack2 (**)
Operating Temp Min Celsius-40.0
Package NameSOH28

$5.73|500u
- Data sheet
- Material Declaration
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M41T83SMY6F

In Stock

Serial I²C bus real-time clock (RTC) with battery switchover

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Operating Temp Max Celsius85.0
RoHs compliantEcopack1
Operating Temp Min Celsius-40.0
Package NameSO18 with embedded crystal

$3.17|500u
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- Material Declaration
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M48T201Y-70MH1F

In Stock

5.0 or 3.3 V TIMEKEEPER® supervisor

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Operating Temp Max Celsius70.0
RoHs compliantEcopack2
Operating Temp Min Celsius0.0
Package NameSOH44

$9.02|500u