Raspberry Pi RTC Expansion Module v1.1

SKU 114100001
7.60
50+ Available
$7.60/ 1pcs+
$6.84/ 10pcs+
$6.46/ 20pcs+
$6.08/ 50pcs+

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 borad.


Features

  • Use Maxim DS1307 chip

  • Extends CR1220 button cell backup

  • Can be operated by a shell

  • Set 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


Documents

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Technical Details

Dimensions0mm x 0mm x 0mm
WeightG.W 10g    
BatteryExclude

Part List

Raspberry Pi RTC Expansion Module v1.11

ECCN/HTS

ECCNERA99
HSCODE8543909000

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Raspberry Pi RTC Expansion Module v1.1

SKU 114100001
$7.60
50+ Available
$7.60/ 1pcs+
$6.84/ 10pcs+
$6.46/ 20pcs+
$6.08/ 50pcs+
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