EP-0059

From 52Pi Wiki
Revision as of 16:15, 14 June 2016 by Yoyojacky (talk | contribs) (Created page with "=DS1307 RTC Module with BAT for Raspberry Pi= ==Description== The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through I2C bus. The...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

DS1307 RTC Module with BAT for Raspberry Pi

Description

The RTC module is specifically designed for Raspberry Pi. It communicated with Raspberry Pi through I2C bus. There is a Maxim DS1307 and CR1220 button cell on the board to keep the real time for a long time after the Raspberry Pi has it’s power off. In order to offering a convenient way to debug, there are five pin has been setup which are 5v, 3.3v, Rxd,Txd on board.


Feature

  • Use Maxim DS1307 chip
  • Extends CR1220 button cell backup
  • Can be operated with shell command
  • Include a serial port connector
  • Programmable square-wave output signal
  • Consumes Less than 500nA in Battery-Backup Mode
  • Automatic Power-Fail Detect and Switch Circuitry
  • Programmable Square-Wave Output Signal

Parameters

  • Accuracy ±2ppm from 0°C to +40°C
  • Work voltage 5V
  • Battery Backup Input for Continuous Time keeping
  • Real-Time Clock Counts Seconds, Minutes, Hours, Day, Date, Month, and Year with Leap Year Compensation Valid Up to 2100
  • Work temperature 0°C to +70°C
  • Port:
    • Raspberry Pi B module 2X13 connection port
    • Raspberry Pi A+/B+/2 module 2X13 connection port
    • Raspberry Pi 3, Mode B, 1GB RAM 2x20 connection port
    • 2*5pin 2.54mm connector

Packages

  • 1 x RTC Module
  • 1x CR1220 Battery

Document

  • Mechanical Drawing:
Ds1307.png










Purchase Links

Shopping car.png

52Pi Store