• DS1302ZN+T&R SOIC-8
  • DS1302ZN+T&R SOIC-8
  • DS1302ZN+T&R SOIC-8
DS1302ZN+T&R SOIC-8
DS1302ZN+T&R SOIC-8
DS1302ZN+T&R SOIC-8

DS1302ZN+T&R

RoHS compliant SOIC-8 clock

Quantity Unit Price(USD) Ext. Price
1000 $0.426 $426.00
500 $0.447 $223.50
100 $0.489 $48.90
30 $0.541 $16.23
10 $0.611 $6.11
1 $0.750 $0.75

Inventory:8,308

*The price is for reference only.
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Overview of DS1302ZN+T&R

The DS1302ZN+T&R is a real-time clock (RTC) IC that offers timekeeping capabilities for various applications. It features a simple serial interface for communication with microcontrollers, making it easy to integrate into digital systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • GND: Ground connection
  • VCC: Positive power supply
  • CLK: Clock input
  • DIO: Data input/output
  • RST: Reset pin
  • +RTC: Backup power input

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DS1302ZN+T&R IC for a visual representation.

Key Features

  • Real-Time Clock Functionality: Provides accurate timekeeping for various applications.
  • Simple Serial Interface: Easy communication with microcontrollers for time data exchange.
  • Low-Power Consumption: Operates efficiently to conserve power in battery-powered devices.
  • Battery Backup: Supports backup power input for maintaining timekeeping during power loss.
  • Wide Operating Voltage: Works within a broad voltage range for compatibility with different systems.

Note: For detailed technical specifications, please refer to the DS1302ZN+T&R datasheet.

Application

  • Digital Clocks: Ideal for building digital clocks and timing devices.
  • Data Loggers: Suitable for timestamping data in data logging applications.
  • Automation Systems: Used in automation systems for scheduling and time-dependent operations.

Functionality

The DS1302ZN+T&R is a reliable real-time clock IC that offers precise timekeeping functionality. It can be easily interfaced with microcontrollers for time-related applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 2) to the positive supply voltage and GND (Pin 1) to ground.
  • Communication: Use CLK (Pin 3) and DIO (Pin 4) for serial communication with microcontrollers.
  • Backup Power: Provide backup power to the +RTC pin for maintaining timekeeping during power interruptions.

Frequently Asked Questions

Q: How accurate is the timekeeping of the DS1302ZN+T&R?
A: The DS1302ZN+T&R offers high accuracy in timekeeping, suitable for various time-sensitive applications.

Q: Can the DS1302ZN+T&R be used in low-power devices?
A: Yes, the DS1302ZN+T&R features low-power consumption, making it ideal for battery-operated devices requiring timekeeping functionality.

Equivalent

For similar functionalities, consider these alternatives to the DS1302ZN+T&R:

  • DS3231SN: A higher-precision RTC IC with additional temperature-compensated crystal oscillator for enhanced timing accuracy.
  • PCF8563T/1: This RTC IC provides similar timekeeping capabilities with low-power operation and I2C interface for communication.

DS1302ZN+T&R

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Real Time Clock RoHS Details
Mounting Style SMD/SMT Package / Case SOIC-8
RTC Bus Interface Serial, 3-Wire Date Format YY-MM-DD-dd
Time Format HH:MM:SS Battery Backup Switching Backup Switching
RTC Memory Size 31 B Supply Voltage - Max 5.5 V
Supply Voltage - Min 2 V Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C Brand Analog Devices / Maxim Integrated
Function Calendar, Clock, NV Timekeeping RAM, Trickle Charger Operating Supply Current 1.2 mA
Product Type Real Time Clocks Series DS1302ZN
Factory Pack Quantity 2500 Subcategory Clock & Timer ICs
Part # Aliases DS1302ZN 90-1302Z+NTR Unit Weight 0.007760 oz

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DS1302ZN+T&R

RoHS compliant SOIC-8 clock

Inventory:

8,308