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Automotive Accurate RTC with Integrated Quartz Crystal
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The PCA2131 is a CMOS real time clock (RTC) and calendar with an integrated temperature compensated crystal (Xtal) oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and ultra-low power consumption. The PCA2131 features:
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Include 0 NRND
Part | Order | CAD Model | Status | Budgetary Price excluding tax | Integrated Temperature Compensation | VDD (clock) | Package Type | Package Dimensions (LxWxZ (mm)) | Package Pitch (mm) | Package Termination Count | Package Area (mm2) | Ambient Operating Temperature (Min to Max) (℃) | VDD (interface) | Communication protocol | Battery Back Up | Watchdog timer | Programmable alarm | Countdown Timer | AEC-Q100 compliant |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Active | 1K @ US$1.75 | Y | 1.2 to 5.5 | HLSON16 | 4.5 x 3.5 x 1.45 | 0.5 | 16 | 15.75 | -40 to 105 | 1.2 to 5.5 | I²C, SPI | Yes | Y | Y | N | Y |
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Note: For better experience, software downloads are recommended on desktop.