Product Longevity
Participating products are available for a minimum of 10 years. Designated participating products developed for the automotive, telecom and medical segments are available for a minimum of 15 years.
Sign in for a personalized NXP experience.
Roll over image to zoom in
This is a modal window.
Beginning of dialog window. Escape will cancel and close the window.
End of dialog window.
This is a modal window. This modal can be closed by pressing the Escape key or activating the close button.
The PCF2131 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 PCF2131 features:
Participating products are available for a minimum of 10 years. Designated participating products developed for the automotive, telecom and medical segments are available for a minimum of 15 years.
1 result
Include 0 NRND
Part | Order | CAD Model | Status | RTC Type | Accuracy (Typ) (+/- ppm) | Supply Voltage [Min to Max] (V) | Low Supply Current (μA) | Communication protocol | Battery Back Up | Watchdog timer | Programmable alarm | Countdown Timer | Tamper Input | Interrupt Output | Integrated Temperature Compensation | AEC-Q100 compliant | Package Type | Package Dimensions (LxWxZ (mm)) | Operating Temperature (Min-Max) (℃) | Budgetary Price excluding tax |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Active | Module | 3 | 1.2 to 5.5 | 0.06 | SPI | Yes | Y | Y | N | 4 | 2 | Y | N | HLSON16 | 4.5 x 3.5 x 1.45 | -40 to 85 | 1K @ US$1.40 |
PCF2131
Quick reference to our documentation types.
3 documents
Compact List
There are no results for this selection.
Sign in to access authorized secure files. Learn more about secure access rights.
Please wait while your secure files are loading.
3 documents
Compact List
Receive the full breakdown. See the product footprint and more in the eCad file.
1-5 of 6 hardware offerings
Sign in to access authorized secure files. Learn more about secure access rights.
1-5 of 6 hardware offerings
Quick reference to our software types.
2 software files
Note: For better experience, software downloads are recommended on desktop.
Sign in to access authorized secure files. Learn more about secure access rights.
Please wait while your secure files are loading.
2 software files
Note: For better experience, software downloads are recommended on desktop.
Help us improve your experience on our site. We invite you to take our five-question survey.