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Name: DS1553P-70+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1553P-70+
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 DS1553P-70+

Part No.:: DS1553P-70+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS1553P-70+.pdf

Description:: IC RTC CLK/CALENDAR PAR 34-PCM

In Stock:: 2011

Quantity:: Add To Cart

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DS1553P-70+ Specifications

Package/Case:
34-PowerCap™ Module
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
MemorySize:
8KB
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
3V
Current-Timekeeping(Max):
3mA @ 5V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS1553P-70+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1553P-70+ 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 DS1553P-70+ 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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DS1553P-70+ information

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Basic introduction and simple engineering application of DS1553P-70+

DS1553P-70+ is a real-time clock (RTC) and non-volatile memory (NVRAM) integrated circuit commonly used in embedded systems for timekeeping and data storage purposes. It combines the functions of a clock/calendar, alarm, power-fail control circuit, and 32K x 8 non-volatile static RAM. The DS1553P-70+ operates over a wide voltage range and can be used in various applications requiring accurate timekeeping and data retention capabilities.

Application Scenario:

In a simple project like a digital alarm clock, the DS1553P-70+ can be utilized for maintaining accurate timekeeping even during power outages. Additionally, it can store alarm settings and other user-defined data in its non-volatile memory.

Circuit Design:

To create a basic digital alarm clock using DS1553P-70+, follow these steps:

1. Circuit Connections:

Connect the DS1553P-70+ to the microcontroller or microprocessor of your choice. Ensure proper connections for the clock, data, and control signals. Also, connect the necessary power supply pins.

2. Timekeeping:

Initialize the DS1553P-70+ with the current date and time information. Utilize the appropriate commands or functions provided in the datasheet of the IC to set the clock accurately.

3. Alarm Setting:

Program the alarm settings into the DS1553P-70+ using the designated registers or commands. Define the desired alarm time and configure any additional parameters, such as repeat intervals or alarm actions.

4. User Interface:

Integrate a user interface, such as a keypad or buttons, to allow users to interact with the alarm clock. Use GPIO pins of the microcontroller to interface with these input devices.

5. Alarm Output:

Connect an output device, such as a buzzer or LED, to indicate when the alarm triggers. Use GPIO pins of the microcontroller to control the activation of the alarm output based on the status of the alarm flag in the DS1553P-70+.

Considerations:

When designing the circuit, keep the following considerations in mind:

- Power Supply: Ensure a stable power supply to the DS1553P-70+ to maintain accurate timekeeping and data retention, especially during power fluctuations or outages.

- Interrupt Handling: Implement interrupt routines in the microcontroller firmware to respond to alarm triggers and update the alarm status or perform other actions as needed.

- User Interface Design: Design an intuitive user interface to set the time and alarm settings easily and provide feedback on the alarm status.

- Battery Backup: If required, incorporate a backup battery or supercapacitor to provide power to the DS1553P-70+ during main power loss, ensuring continuous timekeeping and data retention.

- Testing and Validation: Thoroughly test the alarm clock system to verify its functionality, including timekeeping accuracy, alarm triggering, and user interaction, under various operating conditions.

DS1553P-70+ FAQ

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3. Are the DS1553P-70+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1553P-70+?

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 DS1553P-70+ we delivered, we will accept the replacement or return of the DS1553P-70+ 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 DS1553P-70+.

(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