
Allicdata Part #: | DS1388Z-3+T&R-ND |
Manufacturer Part#: |
DS1388Z-3+T&R |
Price: | $ 1.65 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Maxim Integrated |
Short Description: | IC RTC CLK/CALENDAR I2C 8-SOIC |
More Detail: | Real Time Clock (RTC) IC Clock/Calendar 512B I²C, ... |
DataSheet: | ![]() |
Quantity: | 1000 |
2500 +: | $ 1.49386 |
Interface: | I²C, 2-Wire Serial |
Base Part Number: | DS1388 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C |
Current - Timekeeping (Max): | 140µA @ 2.7V ~ 3.3V |
Voltage - Supply, Battery: | 1.3 V ~ 5.5 V |
Voltage - Supply: | 2.7 V ~ 3.3 V |
Series: | -- |
Date Format: | YY-MM-DD-dd |
Time Format: | HH:MM:SS:hh (12/24 hr) |
Memory Size: | 512B |
Features: | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer |
Type: | Clock/Calendar |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The DS1388Z-3+T&R is a very useful Real-Time Clock (RTC), providing accurate time and calendar tracking to facilitate time-sensitive operation of a system. In many applications, precise timing is critical; this is the purpose of the RTC. The DS1388Z-3+T&R offers excellent performance for a wide range of applications.
The DS1388Z-3+T&R provides a very accurate, low-power time-keeping device for embedded systems. It contains all the necessary components to measure time and date information, including an oscillator, non-volatile memory for time keeping, and a real-time counter. The oscillator is what keeps the RTC working at a precise frequency, guaranteeing accurate timing.
The RTC is typically used in applications requiring accurate and consistent tracking of time and date, especially where a system needs to know the exact time and date of a certain event. For example, the DS1388Z-3+T&R can be found in medical devices, industrial equipment and embedded systems, as it is perfect for controlling timed operations or events. The device is also useful in applications such as vending machines and door access control. Moreover, the DS1388Z-3+T&R is ideal for applications that need to know the current hour, day, week, month and year for automation and standby power management.
The DS1388Z-3+T&R is designed to work even when the main system power fails or is removed. This is done with the help of a non-volatile memory, which stores the time and date information so that it is available even when the system power is off. In addition, it can also keep track of elapsed time, providing a convenient way to provide a timestamp for critical events. The device is also designed to be low-power, so that it does not draw too much power from the main system when not in use.
The DS1388Z-3+T&R can be programmed and enabled via I2C or software interrupts. The device is fully configurable, allowing the user to set various parameters such as time, date and the internal frequency, which represent the source of the time data. It also allows for the programming of alarm events and reset functions to occur when the clock reaches specific time parameters.
In summary, the DS1388Z-3+T&R is a low-power, accurate real-time clock that can be used in a variety of applications that require precise timing. Its low-power consumption, non-volatile memory, and programmability make it ideal for embedded systems. It is capable of providing accurate time data and can be programmed to generate an alarm or reset when the clock reaches a predetermined time.
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