UM10698 Datasheet | NXP Semiconductors

Description Revised user manual New user manual, first revision http://..net/ Contact information For more information, please visit: http://.nxp. For sales office addresses, please send an email to: salesaddresses@nxp. UM10698 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved. User manual Rev. 2 - 04 April 2013 2 of 13 datasheet pdf - http://..net/ NXP Semiconductors User manual for I2C-bus RTC demoboard OM11059A 1. Introduction The PCF85063x are a family of CMOS Real-Time Clocks (RTC) and calendar optimized for low power consumption. Different features sets are available. The OM11059A is the ideal evaluation/demo board to use in the design phase of any project, just power and I2C-bus must be hooked up. A separate demoboard and a user manual are available for the SPI-bus RTC PCF85063BTL: OM11059 and UM10699. 2. Key features There are two RTC variants of the PCF85063x RTC with I2C-bus: PCF85063TP PCF85063ATL basic functionality with I2C-bus interface enhanced functionality with I2C-bus interface 2.1 PCF85063TP The PCF85063TP is a Real-Time Clock with very small form factor, counting seconds, minutes, hours, days, weekdays, months, and years. Electronic oscillator tuning RAM: Package: Interrupt: Interface: 1 Byte HWSON8 package: 2 x 3 x 0.5 mm every 30 s or 60 s (e.g. for waking up the microcontroller) http://..net/ 400 k Hz I C-bus Fig 1. Block diagram of the PCF85063TP RTC All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved. User manual Rev. 2 - 04 April 2013 3 of 13 datasheet pdf - http://..net/ NXP Semiconductors User manual for I2C-bus RTC demoboard OM11059A 2.2 PCF85063ATL The PCF85063ATL is a Real-Time Clock with very small form factor, counting seconds, minutes, hours, days, weekdays, months, and years. Electronic oscillator tuning RAM: Package: Timer Interrupt: Interface: every 30 s or 60...