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

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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

$9.52|500u
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M41T93ZQA6F

In Stock

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

$2.25|500u
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M41ST87WSS6F

In Stock

5.0 V, 3.3/3.0 V secure real-time clock , NVRAM supervisor with tamper detection and 128 bytes of cl

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Operating Temp Max Celsius85.0
RoHs compliantEcopack2
Operating Temp Min Celsius-40.0
Package NameSSOP 20 7.2x5.3

$4.48|500u
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M48T35Y-70MH1F

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5 V, 256 Kbit (32 Kb x 8) TIMEKEEPER® SRAM

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Operating Temp Max Celsius70.0
RoHs compliantEcopack3
Operating Temp Min Celsius0.0
Package NameSOH28

$14.72|500u
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M41T94MQ6F

In Stock

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 NameSO-16

$2.48|500u
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M48T08-150PC1

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 NamePDIP 28 .7

$18.62|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
- Data sheet
- Material Declaration
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M48T02-70PC1

In Stock

5.0 V, 16 Kbit (2 Kb x 8) TIMEKEEPER® SRAM

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Operating Temp Max Celsius70.0
RoHs compliantEcopack2
Operating Temp Min Celsius0.0
Package NamePDIP 24 .7

$13.75|500u
- Data sheet
- Material Declaration
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M41T94MH6F

In Stock

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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- Material Declaration
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M41T82ZM6F

In Stock

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

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

$1.74|500u