DS1340U-33 Allicdata Electronics
Allicdata Part #:

DS1340U-33-ND

Manufacturer Part#:

DS1340U-33

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Maxim Integrated
Short Description: IC RTC CLK/CALENDAR I2C 8-USOP
More Detail: Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wi...
DataSheet: DS1340U-33 datasheetDS1340U-33 Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Interface: I²C, 2-Wire Serial
Base Part Number: DS1340
Supplier Device Package: 8-uMAX
Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C
Current - Timekeeping (Max): 150µA @ 5.5V
Voltage - Supply, Battery: 1.3 V ~ 5.5 V
Voltage - Supply: 2.97 V ~ 5.5 V
Series: --
Date Format: YY-MM-DD-dd
Time Format: HH:MM:SS (24 hr)
Memory Size: --
Features: Leap Year, Trickle-Charger
Type: Clock/Calendar
Part Status: Obsolete
Packaging: Tube 
Description

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The DS1340U-33 is a high performance real time clock that provides microprocessor systems with the most accurate timekeeping technology available. It utilizes an advanced oscillator circuit design and a special microcontroller based temperature compensation circuit to provide a reliable timekeeping source for data logging and scheduling control. The DS1340U-33 has been specifically designed for applications such as digital video recording (DVR), system monitoring, and industrial control. This real time clock allows for timekeepingflexibility by allowing for different time formats, alarms, frequency of updating, and synchronization to system clock.

Application Field

The DS1340U-33 is well suited for applications that require a highly accurate and reliable timekeeping source. These applications range from small consumer devices such as digital video recorders and home automation systems to larger industrial and commercial applications such as automated control systems and monitoring systems. It is specifically designed to be used where accuracy and precision are required due to the need for controlled scheduling and data logging. The chip is capable of maintaining accurate time in temperatures ranging from -40°C to +85°C, making it suitable for use in a wide range of climates and locations.

Working Principle

The DS1340U-33 is a high precision real time clock which utilizes the most advanced technologies to keep time in microprocessor systems. The clock chip is based on a quartz oscillator circuit that is temperature compensated using a specially designed microcontroller circuit. This advanced design allows for precision timekeeping and greater accuracy. It is capable of tracking time up to a resolution of 1/10000th of a second and has an adjustable frequency from 1 Hz to 32 kHz.The DS1340U-33 also features a flexible alarm system that allows for time specific alarms and scheduled events. This alarm system is capable of triggering events such as data logging, system reboots, and other time-specific tasks. This allows for the most accurate scheduling and control of a microprocessor system. It also features flexible time display settings that allow the user to view and adjust the time in a variety of formats, including day/date and standard military time. In addition, the DS1340U-33 has a synchronization port to link multiple clocks together. This allows for a single clock to be the master clock in a system and all other clocks will be synchronized with it. As a result, all clocks in a system will stay perfectly in sync to provide accurate time for system scheduling and data logging.

Conclusion

The DS1340U-33 is an accurate and reliable real time clock chip that provides the highest accuracy available for timekeeping in microprocessor systems. It has an adjustable quartz oscillator circuit design and a specialized temperature compensation microcontroller that provide accuracy and precision. Its alarm system and synchronization port provide additional flexibility and control when used in a wide range of digital systems. It is an ideal choice for applications that require reliable and accurate timekeeping such as digital video recording, system monitoring, and industrial control.

The specific data is subject to PDF, and the above content is for reference

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