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Name: DS1302Z+T&R/C07
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1302Z+T&R/C07
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 DS1302Z+T&R/C07

Part No.:: DS1302Z+T&R/C07

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1302Z+T&R/C07.pdf

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

In Stock:: 3795

Quantity:: Add To Cart

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DS1302Z+T&R/C07 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Trickle-Charger
MemorySize:
31B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
3-Wire Serial
Voltage-Supply:
2V ~ 5.5V
Voltage-SupplyBattery:
2V ~ 5.5V
Current-Timekeeping(Max):
0.3µA ~ 1µA @ 2V ~ 5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS1302Z+T&R/C07 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1302Z+T&R/C07 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 DS1302Z+T&R/C07 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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DS1302Z+T&R/C07 information

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DS1302Z+T&R/C07 Typical application Circuitry

DS1302Z+T&R C07

The DS1302Z+T&R/C07 is a model within the DS1302 series, a collection of trickle-charge timekeeping chips designed by Maxim Integrated. This particular model, the DS1302Z+T&R/C07, is known for its efficiency in maintaining accurate time and date, including leap years, making it a staple in applications such as embedded systems, security systems, and other electronics that require reliable timekeeping.

1. Providing Power to the DS1302Z+T&R/C07: This chip operates in a voltage range from 2.0V to 5.5V. Connect the VCC2 pin to a power source within this specified range. Additionally, the DS1302Z+T&R/C07 has a backup battery input, VCC1, which is crucial for keeping the clock running when the main power supply is off. Typically, a 3V coin cell battery is used for this purpose.

2. Establishing a Ground Connection: The GND pin of the DS1302Z+T&R/C07 needs to be connected to the ground of your circuit. This connection is essential for the chip's stability and performance.

3. Configuring the Serial Interface: Communication with the DS1302Z+T&R/C07 is managed through a three-wire interface. The Serial Clock pin, SCLK, should be linked to a clock source, often a microcontroller. The I/O pin, functioning as the data line, needs to be linked to a serial data pin on your microcontroller. Lastly, the CE (Chip Enable) pin, which activates data transfer, should be connected to a digital control pin on the microcontroller.

4. Connecting the Crystal Oscillator: The DS1302Z+T&R/C07 relies on an external 32.768 kHz crystal oscillator, connected across the X1 and X2 pins. This crystal is critical for the accurate timekeeping functionality of the chip.

5. Utilizing the Chip's Features: The DS1302Z+T&R/C07 offers 31 bytes of static RAM for data storage and a full calendar with leap year compensation. These features are controlled through the serial interface, where data can be written to or read from the chip's registers.

6. Designing the PCB Layout: When laying out the PCB, ensure that the area around the DS1302Z+T&R/C07, especially near the crystal oscillator, is free from electrical noise and interference. Maintaining accurate timekeeping requires keeping trace lengths small and well-protected.

7. Incorporating Protective Elements: To protect the DS1302Z+T&R/C07 from electrical disturbances, consider adding resistors and capacitors to the circuit. These components can help in stabilizing the power supply and safeguarding the chip against voltage spikes.

In essence, the DS1302Z+T&R/C07 is a robust and reliable chip for timekeeping purposes, suitable for a wide range of electronic applications. Proper connection to a power source, grounding, and configuration of the serial interface are fundamental. Additionally, correct installation of the crystal oscillator and thoughtful PCB design are critical to leverage the full capabilities of the DS1302Z+T&R/C07.

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6. What is the process for return or replacement of DS1302Z+T&R/C07?

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 DS1302Z+T&R/C07 we delivered, we will accept the replacement or return of the DS1302Z+T&R/C07 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 DS1302Z+T&R/C07.

(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