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Name: SRC32CN-32.768K
Brand: Suntsu Electronics, Inc.
SKU: SRC32CN-32.768K
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Suntsu Electronics, Inc. SRC32CN-32.768K

Part No.:: SRC32CN-32.768K

Manufacturer:: Suntsu Electronics, Inc.

Package:: 10-SMD, No Lead

Datasheet:: SRC32CN-32.768K.pdf

Description:: IC RTC 3225 CMOS 5ppm

In Stock:: 400

Quantity:: Add To Cart

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SRC32CN-32.768K Specifications

Package/Case:
10-SMD, No Lead
Packaging:
Bulk
Series:
SRC32C
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, RAM
MemorySize:
-
TimeFormat:
HH:MM:SS
DateFormat:
YY-MM-DD-dd
Interface:
I²C
Voltage-Supply:
1.6V ~ 3V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
3µA
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

SRC32CN-32.768K this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including SRC32CN-32.768K 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 SRC32CN-32.768K 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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SRC32CN-32.768K information

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Basic introduction and simple engineering application of SRC32CN-32.768K

SRC32CN-32.768K is a surface-mount crystal oscillator commonly used in electronic circuits to provide precise timing reference signals. It operates at a frequency of 32.768 kHz and offers high stability and low phase noise, making it suitable for various timekeeping applications.

Application Scenario:

In a digital clock project, SRC32CN-32.768K can be utilized as the timing source to generate accurate clock signals for timekeeping and synchronization purposes, ensuring the clock maintains accurate timekeeping over extended periods.

Circuit Design:

To create a simple digital clock using SRC32CN-32.768K, follow these steps:

1. Oscillator Connection:

Connect SRC32CN-32.768K to the microcontroller, such as an Arduino or Raspberry Pi, using the appropriate oscillator circuit configuration. Wire the crystal oscillator's output pins to the microcontroller's clock input pins.

2. Power Supply:

Ensure the proper power supply voltage is provided to SRC32CN-32.768K to maintain stable operation. Connect the VCC and GND pins of the crystal oscillator to the corresponding power supply pins on the microcontroller.

3. Load Capacitors:

Place load capacitors between the crystal oscillator's output pins and ground to stabilize the oscillation circuit. Choose appropriate capacitor values based on the crystal oscillator's specifications to optimize performance.

4. Clock Signal Routing:

Route the clock signal generated by SRC32CN-32.768K to the microcontroller's timer module or external interrupt pins, depending on the clock source requirements of the digital clock firmware.

5. Firmware Development:

Write firmware code to initialize the microcontroller's clock module and configure it to use the external crystal oscillator as the clock source. Implement timekeeping and display functionalities to create a fully functional digital clock.

Experiment Steps:

To understand the functionality of SRC32CN-32.768K, perform the following experiment:

1. Circuit Setup:

Connect SRC32CN-32.768K to an Arduino Uno or similar development board using a breadboard. Connect the crystal oscillator's output pins to the microcontroller's clock input pins (e.g., XTAL1 and XTAL2).

2. Power Connection:

Provide power to SRC32CN-32.768K by connecting its VCC pin to the 5V output of the Arduino and its GND pin to the Arduino's ground (GND).

3. Load Capacitors:

Connect appropriate load capacitors (typically 12-22 pF) between the crystal oscillator's output pins and ground to stabilize the oscillation circuit.

4. Arduino Sketch:

Write an Arduino sketch to initialize the microcontroller's clock module and configure it to use the external crystal oscillator as the clock source. Implement timekeeping and display functionalities to create a digital clock.

5. Testing:

Upload the sketch to the Arduino and test the digital clock. Verify that the clock maintains accurate timekeeping over extended periods by comparing it with a reliable reference time source (e.g., an online atomic clock).

Considerations:

When using SRC32CN-32.768K in a circuit, consider the following factors:

- Crystal Resonance: Choose a crystal oscillator with the appropriate resonance frequency (32.768 kHz) for accurate timekeeping applications.

- Capacitor Selection: Select load capacitors with the correct capacitance value to ensure stable oscillation and minimize phase noise.

- Clock Calibration: Calibrate the digital clock firmware periodically to compensate for any drift or inaccuracies in the crystal oscillator's frequency.

- Environmental Factors: Minimize temperature variations and mechanical stress on the crystal oscillator to maintain stable operation and prolong its lifespan.

- Power Consumption: Optimize the digital clock firmware and circuit design to minimize power consumption, especially in battery-powered applications, to extend battery life.

SRC32CN-32.768K FAQ

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3. Are the SRC32CN-32.768K price and inventory displayed accurate?

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6. What is the process for return or replacement of SRC32CN-32.768K?

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 SRC32CN-32.768K we delivered, we will accept the replacement or return of the SRC32CN-32.768K 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 SRC32CN-32.768K.

(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