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ECS-3215MV-327KE 32.768 kHz HCMOS MultiVolt Oscillator

The ECS-3215MV-327KE series of HCMOS oscillators arein a 3.2 mm x 1.5 mm x 0.9 mm ceramic package that offers MultiVoltTM capabilities. These electronic components offer a frequency of 32.768 kHz with a frequency stability of ±50 ppm and low 1.3µA current consumptionat the standard industrial operating temperature of -40ºC to +85ºC. As a part of the MultiVoltTM series of oscillators, the ECS-3215MV-327KE is designed to operate on a variable supply voltage of 1.6V to 3.6V or a standard 1.8V, 2.5V, 3.0V or 3.3V supply. As it offers improved stability against various uncompensated crystal oscillators, this component is ideal smart meter, wearable, industrial and IoT applications.


  • 3.2 mm x 1.5 mm x 0.9 mm 4-pad footprint
  • 32.768 kHz frequency
  • Stability: ±50 ppm @ -40ºC ~ +85ºC
  • Temperature range: -40ºC ~ +85ºC 


  • Current consumption: 1.3µA 
  • MultiVoltTM capability with +1.8 V, +2.5 V, +3.0 V or +3.3 V or 1.6 V ~ 3.6 V supply 
  • HCMOS output 
  • RoHS and REACH compliant 


  • IoT
  • Industrial
  • Wireless


  • Wearable
  • Smart meter
  • Medical (non-life sustaining)
Image Part Number Frequency Frequency
Datasheet Check
ECS-3215MV-327KE-BN-TR 32.768 kHz ±50 ppm   -40ºC ~ +85ºC Datasheet Inventory

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Founded in 1980, ECS Inc. International has grown to become one of the most recognized and experienced manufacturers of frequency control management products in the world.
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