| Allicdata Part #: | PT7C4337UE-ND |
| Manufacturer Part#: |
PT7C4337UE |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Diodes Incorporated |
| Short Description: | IC RTC CLK/CALENDAR I2C MSOP |
| More Detail: | Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wi... |
| DataSheet: | PT7C4337UE Datasheet/PDF |
| Quantity: | 1000 |
| Series: | -- |
| Packaging: | Tube |
| Part Status: | Active |
| Type: | Clock/Calendar |
| Features: | Alarm, Leap Year, Square Wave Output |
| Memory Size: | -- |
| Time Format: | HH:MM:SS (12/24 hr) |
| Date Format: | YY-MM-DD-dd |
| Interface: | I²C, 2-Wire Serial |
| Voltage - Supply: | 1.8 V ~ 5.5 V |
| Voltage - Supply, Battery: | -- |
| Current - Timekeeping (Max): | 0.8µA @ 1.3V ~ 1.8V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package: | 8-MSOP |
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PT7C4337UE is a real-time clock (RTC) chip for electronic devices. It was released by NXP Semiconductors and provides a host of features for timekeeping and synchronization purposes. The chip is perfect for applications such as tracking time for industrial machinery, clocks and watches, alarm clocks and more.
Application Field
PT7C4337UE can be used in many applications that require accurate timekeeping. The chip is accurate to one-tenth of a second. It can also be used in a wide variety of static or mobile applications with its low power consumption. The chip is also compatible with almost any microcontroller, so it can easily be integrated into existing designs.
One of the most common applications is for tracking time for industrial machines. The PT7C4337UE can be connected to a motion detecting device that will detect when the machine has been running for a certain amount of time and the chip will then be able to track that time. This information can be used to optimize machine operations, analyze uptime and downtime, and help manufacturers maintain top operating performance.
The chip is also perfect for clocks and watches. PT7C4337UE can be used to track time precisely and can be used to monitor the accuracy of sports watches or other devices. The chip can also be used in alarm clocks so that they can be set accurately and at precise intervals. Other applications can range from monitoring sleep patterns to cardiac pacemakers.
Working Principle
The PT7C4337UE chip is an integrated circuit containing a quartz crystal oscillator. This crystal oscillator oscillates at a precise frequency and its output is used by the chip to keep accurate time. The crystal oscillator is connected to a divider circuit which divides the signal so that it outputs a signal at one second intervals. This signal is used as a time reference for the chip, and is synchronized with an external signal such as a radio broadcast, allowing the chip to keep accurate TTL time.
The chip uses a power-saving "sleep" mode when not in active use, in which the oscillator is shut off and the chip does not use power. This sleep mode reduces power consumption and extends battery life, making it ideal for applications such as clocks and watches. The chip can be set to turn on at pre-determined intervals, allowing it to maintain accurate time in sleep mode without user intervention.
Conclusion
PT7C4337UE is a versatile real-time clock chip designed for a variety of applications. Its low power consumption and accuracy make it perfect for industrial machines, clocks and watches, alarms, and other applications. The chip uses a quartz crystal oscillator to keep it synchonized with an external signal, and can be set to turn on and off at pre-determined intervals for increased battery life and more accurate timekeeping.
The specific data is subject to PDF, and the above content is for reference
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PT7C4337UE Datasheet/PDF