Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral. They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.
M41T81M6EIn Stock
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STMicroelectronics
M48T128Y-70PM1In Stock
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STMicroelectronics
M41T94MQ6EIn Stock
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STMicroelectronics
DS1747WP-C2+In Stock
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Analog Devices Inc./Maxim Integrated
RTC-4543SA:A:PURE SNIn Stock
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EPSON
DS1393U-18+400
$2.3549
Analog Devices Inc./Maxim Integrated
PT7C4307AZEEXIn Stock
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Diodes Incorporated
BQ4845S-A4In Stock
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Texas Instruments
BQ4832YMA-85In Stock
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Texas Instruments
DS1393U-3+368
$3.1897
Analog Devices Inc./Maxim Integrated
BQ3287EMTIn Stock
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Texas Instruments
BQ4845S-A4NIn Stock
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Texas Instruments
BQ4845YS-A4In Stock
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Texas Instruments
BQ3285LSS148
$2.1918
Texas Instruments
BQ4845P-A4In Stock
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Texas Instruments
RV-8803-C7-TA-QCIn Stock
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EM Microelectronic
BQ4845YS-A4NIn Stock
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Texas Instruments
RA8900CE UB3In Stock
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EPSON
BQ4285EPIn Stock
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Texas Instruments
PT7C4563WEXIn Stock
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Diodes Incorporated
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