SPI Real time clock/calendar Time keeping application

The 恩XP PCF8523 and PCF2123 are CMOS devices that combine a real-time clock (RTC) and a calendar. Optimized for low power consumption, they operate at a current of less than 100 nA with a 2.0 V power supply, and consume less than 0.2μW of power. The PCF8523 uses an I2C-bus serial interface while t

文件：844.17 Kbytes 頁數(shù)：63 Pages

恩XP

SPI Real time clock/calendar

General description The PCF2123 is a CMOS1 Real-Time Clock (RTC) and calendar optimized for low power applications. Data is transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of 6.25 Mbit/s. An alarm and timer function is also available providing the possibi

文件：239.87 Kbytes 頁數(shù)：54 Pages

恩XP

SPI Real time clock/calendar Time keeping application

The 恩XP PCF8523 and PCF2123 are CMOS devices that combine a real-time clock (RTC) and a calendar. Optimized for low power consumption, they operate at a current of less than 100 nA with a 2.0 V power supply, and consume less than 0.2μW of power. The PCF8523 uses an I2C-bus serial interface while t

文件：844.17 Kbytes 頁數(shù)：63 Pages

恩XP

SPI Real time clock/calendar

文件：1.14341 Mbytes 頁數(shù)：55 Pages

恩XP

Save power with small, ultra-efficient RTCs

文件：334.9 Kbytes 頁數(shù)：2 Pages

PHI

PHI

SPI Real time clock/calendar

文件：1.14341 Mbytes 頁數(shù)：55 Pages

恩XP

Save power with small, ultra-efficient RTCs

文件：334.9 Kbytes 頁數(shù)：2 Pages

PHI

PHI

SPI Real time clock/calendar

文件：1.14341 Mbytes 頁數(shù)：55 Pages

恩XP

SPI Real time clock/calendar

文件：1.14341 Mbytes 頁數(shù)：55 Pages

恩XP

SPI Real time clock/calendar

文件：1.14341 Mbytes 頁數(shù)：55 Pages

恩XP