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DS1302 REAL-TIME CLOCK MODULE / WITH BATTERY CR2032 (2 pcs)

DS1302 REAL-TIME CLOCK MODULE / WITH BATTERY CR2032 (2 pcs)

7,90

In stock

DS1302 REAL-TIME CLOCK MODULE / WITH BATTERY CR2032 (2 pcs)

In stock


SKU: WPI301 This product is a replacement of: VMA301,KA07 Check our full Whadda product transition list Category:
Free shipping
Free shipping from €50
EU shipping
EU shipping in 1 to 5 days
Belgian shop
Belgian shop
Return policy
14-day unmodified return policy

Description

The DS1302 trickle-charge timekeeping chip contains a real-time clock/calendar and 31 bytes of static RAM. It communicates with a microprocessor via a simple serial interface. The real-time clock/calendar provides seconds, minutes, hours, day, date, month, and year information. The end of the month date is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator.

This product is a replacement of: VMA301,KA07

Features

  • Accurate: Thanks to the realtime clock and calendar function, the module can keep track of the exact seconds, minutes, hours, days, month, and year, including the nuances of a leap year.
  • Easy Integration: With the simple three-wire serial interface, the clock module can be seamlessly integrated with various microprocessors, simplifying its incorporation into projects.
  • Energy-efficient: With a notably low power consumption (less than 300 nA at 2.0 V), this module extends the battery’s lifespan, leading to less frequent battery replacements and long-term cost savings.
  • Made in Belgium : Whadda is a unique brand from Belgium’s Velleman Group that offers DIY projects for hobbyists or makers who want to immerse themselves in electronics, programming and mechanics.
  • STEM project: Develop and improve your STEM skills and acquire the knowledge, skills and experience needed to face the technological challenges of the future with this educational kit. This educational kit will trigger a number of processes such as problem-solving, investigative and creative thinking.

Specifications

  • Product basic info:
    • Instruction manual languages: English
    • Primary colours: Black
    • Additional colours: Grey
    • Weight unit: 38 g
  • Technical data:
    • Specifications kits & modules: Features <ul> <li>manages all timekeeping functions: real-time clock counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year</li> <li>31 x 8 battery-backed general-purpose RAM</li> <li>simple serial port interfaces to most microcontrollers: simple 3-wire interface</li> <li>TTL compatible: VCC = 5 V</li> <li>single-byte or multiple-byte (burst mode) data transfer for read or write of clock or RAM data</li> <li>low power operation extends battery backup run time: 2.0 V to 5.5 V full operation</li> <li>uses less than 300 nA at 2.0 V</li> <li>temperature range: 0C to +70C</li> <li>battery: CR2032 (included)</li> </ul>
  • Operational properties:
    • Coding skill level: none
    • Electronics skill level: none
    • Mechanics skill level: none
    • Soldering skill level: none

Additional information

Weight38 g
Dimensions3,80 × 7,80 × 15,50 cm
Soldering

none

Electronics

none

Coding

none

Mechanics

none

Manuals

Manual

User manual
EN
EN

Online Manual

Downloads

DS1302 Data Sheet EN

Library EN

CE/UKCA/REACH document EN

Spare Parts

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