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Name: DS1556W-120
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1556W-120
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 DS1556W-120

Part No.:: DS1556W-120

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 32-DIP Module (0.600, 15.24mm)

Datasheet:: DS1556W-120.pdf

Description:: IC RTC CLK/CALENDAR PAR 32-EDIP

In Stock:: 2634

Quantity:: Add To Cart

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DS1556W-120 Specifications

Package/Case:
32-DIP Module (0.600, 15.24mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
MemorySize:
128KB
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
2.97V ~ 3.63V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
4mA @ 3.3V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

DS1556W-120 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1556W-120 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 DS1556W-120 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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DS1556W-120 information

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Basic introduction and simple engineering application of DS1556W-120

DS1556W-120 is a versatile real-time clock (RTC) chip commonly utilized in various electronic projects and applications. It features precise timekeeping capabilities, low power consumption, and a range of useful features.

Basic Introduction:

The DS1556W-120 RTC chip is designed to accurately keep track of time, date, and day-of-the-week information. It incorporates a temperature-compensated crystal oscillator (TCXO) to ensure reliable timekeeping over a wide temperature range.

Application Scenario:

In a simple weather station project, DS1556W-120 can be employed to timestamp sensor readings and synchronize data logging operations.

Experiment Steps:

1. Circuit Setup:

Connect the DS1556W-120 chip to a microcontroller board, such as an Arduino or Raspberry Pi, using the I2C communication protocol. Ensure proper wiring and voltage levels.

2. Initialization:

Initialize the DS1556W-120 chip by sending configuration commands through the I2C interface. Set the desired time, date, and alarm settings as per project requirements.

3. Sensor Integration:

Connect sensors, such as temperature and humidity sensors, to the microcontroller board. Utilize the DS1556W-120 RTC to timestamp sensor readings for data logging purposes.

4. Data Logging:

Implement data logging routines in the microcontroller firmware to periodically read sensor data and timestamp it using the DS1556W-120 RTC. Store the logged data in non-volatile memory, such as an SD card or external EEPROM.

5. Display and Output:

Display the recorded sensor data along with timestamps on an LCD screen or serial monitor interface. Additionally, output the logged data to a computer or cloud storage for further analysis and visualization.

Considerations:

- Power Supply: Ensure stable power supply to the DS1556W-120 chip and associated components to prevent data loss or corruption.

- Data Integrity: Implement error-checking mechanisms to verify the integrity of logged data and timestamps.

- Calibration: Periodically calibrate the DS1556W-120 RTC chip to maintain accurate timekeeping performance.

- Environmental Factors: Consider environmental factors, such as temperature variations, which may affect the accuracy of the RTC chip and sensor readings.

- User Interface: Design a user-friendly interface to interact with the weather station, allowing users to view real-time data and access historical records effortlessly.

DS1556W-120 FAQ

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6. What is the process for return or replacement of DS1556W-120?

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 DS1556W-120 we delivered, we will accept the replacement or return of the DS1556W-120 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 DS1556W-120.

(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