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 页数：63 Pages

恩XP

SOT385

恩XP

上传：深圳市跃创芯科技有限公司

SOT385

恩XP

上传：深圳庞田科技有限公司

20-SSOP

恩XP

上传：深圳市金嘉锐电子有限公司

SOP-8

恩XP

上传：深圳市冠亿通科技有限公司