Micro Crystal 32.768 kHz oscillator module consumes less power

Advanced Crystal Geometry leads to even smaller package

Micro Crystal, the leading provider for quartz crystals, oscillators, OCXOs and Real-Time Clocks for the world’s leading electronics industry now offers the popular oscillator in the advanced tiny package of just 1.2 * 2.0 * 0.7 mm. This hermetically sealed package hosts the integrated circuit together with the XTAL. It withstands harsh environmental condition. Aside the large supply voltage range it features very low power consumption. In active mode it draws as low as 1 μA driving one CMOS load. Since the oscillator is running also in stand-by mode (i= 0.45 μA) the accurate frequency is available instantaneously, no delayed startup time, as typical e.g. for AT-oscillator, must be cared for. Through factory calibration the accuracy is superior to solutions with external XTAL.

Micro Crystal 32.768 kHz oscillator moduleThe wide supply voltage range of 1.6 to 5.5 V combined with the large operating temperature range of -40°C to + 85°C, low power consumption and small package size makes it ideal for future applications:

  • Wearables and Activity Bands
  • IoT, Smart Pens
  • Industrial Computing, Single-board controller
  • Health Care devices
  • Clock Source (i.e. for sleep mode Bluetooth LE)
  • Automotive grade devices are ideal for:
    Emergency Call Units, Remote Keyless Entry systems.

Further information & availability

Type Frequency Size, l x w x h
OM-7605-C8 32.768 kHz 2.0 x 1.2 x 0.7 mm
OM-0100-C8 100.000 kHz 2.0 x 1.2 x 0.7 mm
OM-7604-C7 32.768 kHz 3.2 x 1.5 x 0.7 mm
OM-0100-C7 100.000 kHz 3.2 x 1.5 x 0.7 mm

Detailed information for Low Frequency Oscillators

About Micro Crystal

Based in Grenchen Switzerland, Micro Crystal designs, manufactures and sells worldwide quartz crystals, oscillators, OCXOs and Real-Time Clocks (RTC) for the electronics industry. The company employs approximately 550 people globally and has high-volume manufacturing facilities in Thailand and Switzerland. Micro Crystal’s sales offices in Europe, Asia, Japan, Korea and North America ensure close cooperation with customers and excellent technical support. Micro Crystal stands for reliable safe technology, high quality and environmentally friendly production. www.microcrystal.com

Micro Crystal is a member of the Swatch Group Electronics Systems (SGES). SGES was founded by Swatch Group electronics subsidiaries to provide the best possible development synergies for customer applications.

Contact Information

Micro Crystal

Muehlestrasse 14
CH-2540 Grenchen,

tele: +41 32 655 82 82
fax: +41 32 655 82 82

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