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DS1307 - Low-Power Clock

DS1307 - Low-Power ClockThe DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I²C, bidirectional bus. The clock/calendar p..


DS1307 - Low-Power Clock (SMD Package)

DS1307 - Low-Power Clock (SMD Package)These Real Time Clocks (RTC) are low-power, full Binary-Coded Decimal (BCD) clock/calendar that also features 56 bytes of non-volatile SRAM. Data communication is handled by a bidirectional I²C serial interface. ..


PCF8563 Real-time clock & calendar

PCF8563 Real-time clock & calendarThe PCF8563 is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption. A programmable clock output, interrupt output, and voltage-low detector are also provided. All addresses and data are ..


TL499A -Wide-Range Power-Supply Controller

TL499A -Wide-Range Power-Supply ControllerThe TL499A is an integrated circuit designed to provide a wide range of adjustable regulated supply voltages. The regulated output voltage can be varied from 2.9 V to 30 V by adjusting two external resistors...