New RTC DS1302 Real Time Clock Module (with battery inside )

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Availability: in stock 45 item(s) Άμεσα Διαθέσιμο
Product Code: NT0042

Product Dimensions and Weight

Product Weight : 0.03
1,20 €
Sales price without tax: 0,97 €

Description

New RTC DS1302 Real Time Clock Module (with battery inside )

Module voltage compatible with 3.3V / 5V, can be connected to 3.3V or 5V SCM

  • 3v 260mAh backup battery(not rechargeable batteries)
  • Crystal oscillator 32.768KHz
  • Working temperature 0°C to 70°C
  • 4 positioning holes, diameter 3.1mm
  • Size: 44 x 23 x 1.6mm

Feature:

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

  • 31 8 temporary data storage RAM
  • Serial I / O port pin makes the least number of ways Wide range of operating voltage 2.0V - 5.5V
  • 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
  • 8 feet DIP assembly or optional 8 feet SOIC encapsulation according to surface assembly
  • Simple 3 line interface
  • Optional industrial temperature range -40°C to +85°C
  • Dual power tube for the main power and backup power supply
  • TL compatible(Vcc = 5V)


Note:
Do not reverse VCC and GND, it will cause damage.
It requires a pull-up resistor for P0 port of 51 MCU, if without, you can connect the data cable to other terminal.

Package included:
DS1302 real time clock module
Μπαταρία 2032

Η μπαταρία που δέχεται το προϊόν είναι η 2032! 

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