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TOP > Products > Serial 4-Wire > RX-5412SF
REAL TIME CLOCK MODULE  
Serial 4-Wire Serial 3-Wire I2C Bus Parallel 4-bit
RoHS Compliant
Product summary
• Built in frequency adjusted 32.768 kHz crystal unit.
• Interface Type : 4-wire serial interface
• Interface voltage range : 2.5 V to 5.5 V
• Wide Timekeeper voltage range : 1.4 V to 5.5 V
• The various functions include full calendar, alarm, timer, time stamp,
  Watch dog timer ,automatic switching function.
Package size : SA : 10.5 x 8.1 x 2.0t (mm Max.)
Specifications
Frequency tolerance 5±23 x 10-6   *1
Operating temperature -40 °C to +85 °C
Temp. compensated voltage 2.5 V to 5.5 V
Clock voltage 1.4 V to 5.5 V
*1:Equivalent to 1 minute of monthly deviation.
Data sheets
RX-5412SF Data sheet
Application Manual
RX-5412SF Application Manual  
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