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RM2.90
DS1302 Precision Real Time Clock RTC Module
Price RM2.90
Product SKU 14-01-0-004-00
Brand OEM
Size (L x W x H) 44 mm x 24 mm x 12 mm
Availability 35
Quantity
Description
Highlight
  • The real time clock has the ability of calculating prior to the 2100 second, minute, hour, day, week, month, year, and the ability to adjust a leap year
  • When The working voltage is 2.0V, the current is less than 300nA
  • Read/write clock or RAM data have two transmission way: Single-byte / many bytes group
  • Simple 3 line interface
  • Can be controlled directly by microcontroller such as Arduino, 8051, AVR, PIC, DSP and ARM

[Package Includes]
1x DS1302 Precision Real Time Clock RTC Module

[Overview]
DS1302 is DALLAS company launched a trickle charge clock chip, containing a real-time clock / calendar and 31 bytes of static RAM, communicating through serial interface simple and single chip microcomputer. The real-time clock / calendar circuit provides seconds, hours, days, weeks, months, years of information, number of days in the month and leap year can automatically adjust. The clock operation instructions through the AM/PM decided to use 24 or 12 hour format.

Between DS1302 and single chip microcomputer can simply use synchronous serial communication method, only three lines needs RST, Data & SCLK.

Clock /RAM read / write data to a byte character set or as many as 31 byte communication. DS1302 work power consumption is very low to keep the data and clock information when power is less than 1mW

[Specification]

  • Main chip: DS1302
  • Module Color: Black + green
  • Wide working voltage: 2.0~5.5 V
  • Current rating: ~300nA
  • Size: 44x24x12mm
  • Weight: 6g

[Highlight]

  • The real time clock has the ability of calculating prior to the 2100 second, minute, hour, day, week, month, year, and the ability to adjust a leap year
  • When The working voltage is 2.0V, the current is less than 300nA
  • Read/write clock or RAM data have two transmission way: Single-byte / many bytes group
  • Simple 3 line interface
  • Can be controlled directly by microcontroller such as Arduino, 8051, AVR, PIC, DSP and ARM

[Related Product]

  • All type RTC

L: https://www.lelong.com.my/store/littlecraft/catalog/search/list?keyword=clock
S: https://shopee.com.my/search/?keyword=clock&shop=6674515

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1x DS1302 Precision Real Time Clock RTC Module 

Tags: rtc