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Name: DS1307ZN+T&R/C02
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1307ZN+T&R/C02
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc./Maxim Integrated DS1307ZN+T&R/C02

Part No.:: DS1307ZN+T&R/C02

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: DS1307ZN+T&R/C02.pdf

Description:: IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock:: 3811

Quantity:: Add To Cart

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DS1307ZN+T&R/C02 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Square Wave Output
MemorySize:
56B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
2V ~ 3.5V
Current-Timekeeping(Max):
200µA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1307ZN+T&R/C02 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1307ZN+T&R/C02 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DS1307ZN+T&R/C02 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DS1307ZN+T&R/C02 information

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DS1307ZN+T&R/C02 Typical application Circuitry

DS1307ZN+T&R C02

The DS1307ZN+T&R/C02 is a specific model in the DS1307 series of real-time clock (RTC) chips manufactured by Maxim Integrated. This series, including the DS1307ZN+T&R/C02, is recognized for its precise timekeeping capabilities, including tracking of hours, minutes, and seconds, as well as the day, date, month, and year. This model is particularly suitable for embedded systems, data logging, and consumer electronics where maintaining accurate time is critical, even during power interruptions, thanks to its integrated battery backup function.

1. Power Supply Integration: The DS1307ZN+T&R/C02 operates with a supply voltage ranging from 4.5V to 5.5V. Connect the VCC pin to an appropriate power source within this range. Additionally, this model features a VBAT pin for backup battery connection, typically a 3V coin cell, which maintains timekeeping when the main power supply is off.

2. Establishing Ground Connection: The GND pin of the DS1307ZN+T&R/C02 must be connected to the ground in your circuit. This connection is crucial for the chip's stability and effective performance.

3. I²C Communication Setup: The DS1307ZN+T&R/C02 uses an I²C interface for communication. Attach the pins for the SDA (Serial Data Line) and SCL (Serial Clock Line) to the appropriate I²C bus lines (usually managed by a microcontroller).

4. Crystal Oscillator Implementation: Accurate timekeeping in the DS1307ZN+T&R/C02 relies on an external 32.768 kHz crystal oscillator, connected to the X1 and X2 pins. The choice of a high-quality crystal is essential for maintaining the accuracy of the RTC.

5. Utilizing the SQW/OUT Pin: The DS1307ZN+T&R/C02 includes a SQW/OUT pin, which can be programmed to output a square wave at various frequencies. The pin can be disconnected if not in use, as this functionality is optional.

6. PCB Design Considerations: In designing the PCB, attention should be given to minimize electrical noise around the DS1307ZN+T&R/C02, especially near the crystal oscillator. Proper trace routing and shielding are important for maintaining the integrity of the timekeeping signal.

7. Incorporating Protective Elements: Adding resistors and capacitors in the circuit can provide protection for the DS1307ZN+T&R/C02 against electrical disturbances, a critical consideration in environments with electrical variability.

In summary, the DS1307ZN+T&R/C02 is a highly efficient and accurate real-time clock chip, ideal for a variety of applications where precise timekeeping is essential. Correct connections for the power supply, grounding, I²C communication, and crystal oscillator are key for optimal functionality. Moreover, careful PCB layout and the inclusion of protective components ensure the DS1307ZN+T&R/C02 functions effectively in diverse operational environments.

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6. What is the process for return or replacement of DS1307ZN+T&R/C02?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1307ZN+T&R/C02 we delivered, we will accept the replacement or return of the DS1307ZN+T&R/C02 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1307ZN+T&R/C02.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations