X1288S16-2.7

Interface:	I²C, 2-Wire Serial
Base Part Number:	X1288
Supplier Device Package:	16-SOIC
Package / Case:	16-SOIC (0.295", 7.50mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 70°C
Current - Timekeeping (Max):	10µA ~ 20µA @ 2.7V ~ 5V
Voltage - Supply, Battery:	1.8 V ~ 5.5 V
Voltage - Supply:	2.7 V ~ 5.5 V
Series:	--
Date Format:	YY-MM-DD-dd
Time Format:	HH:MM:SS:hh (12/24 hr)
Memory Size:	--
Features:	Alarm, Leap Year, Supervisor, Watchdog Timer
Type:	Clock/Calendar
Part Status:	Obsolete
Packaging:	Tube

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X1288S16-2.7 is a versatile real-time clock (RTC) capable of counting minutes, hours, days, months, and years up to the year 2099. It is designed for power systems that require periodic or irregular updating of date and time information in certain formats. The integrated X1288S16-2.7 RTC chip is primarily used in energy-management, home/business automation, and industrial/automotive control applications.The X1288S16-2.7 combines an analog part with a digital part to provide a very robust, low-power, and accurate clock. Its analog section consists of a programmable oscillator and capacitor circuit that allow it to maintain accurate timing value through the use of a crystal and an internal register. This register is then updated every time the X1288S16-2.7 reads the current time from the crystal. The digital section works on a real-time algorithm and monitors all time-related parameters, enabling time conversion from hours to days and from days to years.The X1288S16-2.7 provides a number of useful features such as a daylight saving time (DST) mode, an adjustable time-zone selection for users in different time zones, and the ability to synchronize its time with an external time source. In addition, it offers users an extremely low current drain. Its internal registers may be read or written to and from external memory devices or microcontrollers.The X1288S16-2.7\'s main application areas are in power management (such as solar, automotive, or industrial controllers), PC systems, and SCADA (Supervisory Control and Data Acquisition). In addition, it is used in the home and business automation industry, and industrial control systems. It is also used in military, motion sensor, and remote-sensing applications. These largely depend on its low power consumption, precision timing control, and high accuracy in non-volatile read/write operations.In power management applications, the X1288S16-2.7 is typically used in conjunction with CPU clock circuits to develop an accurate system clock. When used in this combination, the CPU clock circuit can be programmed to periodically read the time from the X1288S16-2.7, allowing for a precise, economical, and accurate timing solution. In power management applications, the X1288S16-2.7 is often combined with a real-time clock (RTC) to provide a system with accurate and reliable time synchronization capabilities.In PC systems, the X1288S16-2.7 can be used to set the clock time and time zone settings, as well as to configure the hardware and software settings on the computer. It is an ideal device for these applications since it offers a low power drain, programming flexibility, and the ability to synchronize its time with an external time source.In SCADA applications, the X1288S16-2.7 can be used to monitor and control data over large distances, allowing for remote operation of specific automated systems. It is used in these applications to monitor time-related events such as alarms, alerts, schedules, and data logging. Thanks to its low power drain, the X1288S16-2.7 can be used to decrease overall energy usage.Finally, in home and business automation systems, the X1288S16-2.7 is often used to track errors and set up recurring date/time events. It is also used in motion sensors and remote-sensing applications to ensure precise timing of events.Overall, the X1288S16-2.7 is a precise, low-power, and economical real-time clock suitable for power management, PC systems, SCADA, home and business automation, industrial control systems, motion sensing, and remote-sensing applications. Its precise trending and timing control capabilities, combined with its low-power consumption, make it an ideal choice for any number of precise timing and monitoring applications.

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