News updated on 03.09.2024

Micro Crystal AG, a company of the Swatch Group Inc. Switzerland, was founded in 1978 in Grenchen, Switzerland, as a producer of Tuning Fork Crystals for watches. Today, Micro Crystal AG is a leading manufacturer of Miniature Quartz Crystals (30 kHz to 250 MHz), Real-Time Clock (RTC) Modules, Oscillators and OCXOs for the world’s leading manufacturers of IoT, wearable, automotive, industrial and medical applications.

Real-Time Clock Modules

Real-Time Clock (RTC) Modules a smart combination of the 32.768kHz Tuning Fork Crystal Resonator with the CMOS Based Oscillator & RTC IC inside a Miniature SMD Ceramic Package.

Real-Time Clock Modules Overview

 

kHz Oscillators

This Oscillator combines the 32.768 kHz or the 100 kHz Tuning Fork Crystal Resonator with the CMOS Based Oscillator Circuitry inside a Miniature SMD Ceramic Package.

kHz Oscillators Overview

 

kHz Quartz Crystals

Low Frequency Tuning Fork Crystals need to operate under vacuum, therefore require hermetically sealed packages. All products are RoHS-compliant and 100% lead free.

kHz Quartz Crystals Overview

 

Sensor Module

Temperature Sensor

The Digital Ultra-Low Power Temperature Sensor Module combines a 12-bit Temperature Sensor with a Real-Time Clock (RTC) IC and an embedded 32.768 kHz XTAL inside a Miniature SMD Ceramic Package. Programmable High and Low Temperature Alarms with Time Stamp make it ideal for critical Asset Tracking.

Temperature Sensor Overview