# PCF8523T (Component) ## Description The PCF8523 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power consumption. ## Component Details - **Owner:** vasyl - **Created:** 12/15/2021 - **Last Updated:** 12/15/2021 - **Visibility:** Public - **Manufacturer Part Number:** PCF8523T - **Datasheet URL:** https://www.nxp.com/docs/en/data-sheet/PCF8523.pdf - **Part Type:** Integrated Circuit - **Manufacturer Name:** NXP - **Used in:** 17 projects - **Part Type:** Integrated Circuits - **Sub-Type:** Logic - **Manufacturer:** NXP - **MPN:** PCF8523T - **Pin Count:** 8 - **Logic Function:** AND ## Pins | Pin | Name | Type | |-----|------|------| | 1 | OSCI | | | 2 | OSCO | | | 3 | VBAT | | | 4 | VSS | | | 5 | SDA | | | 6 | SCL | | | 7 | ~INT1/CLKOUT | | | 8 | VDD | | --- *Generated from [https://www.flux.ai/vasyl/pcf8523t](https://www.flux.ai/vasyl/pcf8523t)*