SiTime Unveils the 'Smallest and Lowest Power' 32 kHz Crystal Oscillator
SiTime Revolutionizes Timekeeping with Industry's Smallest and Lowest Power 32.768 kHz Crystal Oscillator
SiTime Corporation, a leading provider of MEMS timing solutions, has introduced the SiT1811, a groundbreaking 32.768 kHz crystal oscillator (XO) that redefines the standards for size, power consumption, and performance. This innovative device is set to transform the landscape of timekeeping in the ever-shrinking world of mobile and IoT devices.
BonChip Electronics, a trusted distributor of electronic components, is proud to offer the SiTime SiT1811 as part of our extensive product portfolio. We provide seamless access to this cutting-edge technology, coupled with our exceptional customer support and rapid delivery services.
The smallest-in-class SiT1811 crystal oscillator
Breaking New Ground in Size and Power Efficiency
The SiT1811 boasts an impressive array of features that address the critical challenges faced by modern device designers:
- Unmatched Size: At a mere 1.2 mm x 1.1 mm x 0.55 mm, the SiT1811 is the industry's smallest 32.768 kHz XO, enabling unprecedented design flexibility in compact form factors.
- Ultra-Low Power Consumption: With a typical current draw of less than 0.6 µW, the SiT1811 extends battery life and optimizes power efficiency in battery-powered devices.
- Exceptional Accuracy and Stability: The XO delivers ±20 ppm frequency stability, ensuring precise timekeeping even in challenging environments.
- Robustness: Designed to withstand harsh conditions, the SiT1811 offers exceptional mechanical shock and vibration resistance.
Leveraging Silicon MEMS Technology
Unlike traditional quartz-based oscillators, the SiT1811 utilizes advanced silicon MEMS technology, enabling a smaller footprint, lower power consumption, and greater design flexibility. This innovative approach unlocks new possibilities for timekeeping in a wide range of applications.

The internal architecture starts with a small silicon MEMS resonator.
Ideal for Power-Constrained Devices
The SiT1811 is perfectly suited for battery-powered devices that demand precise timekeeping without sacrificing size or power efficiency. Key target applications include:
- Wearable Devices: Smartwatches, fitness trackers, and medical wearables.
- IoT Devices: Low-power sensors, beacons, and wireless modules.
- Mobile Phones: Real-time clocks and timing references.
- Consumer Electronics: Remote controls, digital cameras, and portable audio devices.
BonChip Electronics: Your Partner in Timekeeping Solutions
BonChip Electronics is committed to providing our customers with the latest and most advanced components for their design needs. The SiTime SiT1811 is a prime example of the innovative solutions we offer. Our extensive inventory, coupled with our expert technical support, ensures that you have the right components for your timekeeping applications.
Contact BonChip Electronics today to learn more about the SiT1811 and how it can enhance your product designs.
Tags:
SiTime,
SiT1811,
crystal oscillator,
MEMS,
low power,
small size,
accuracy,
timekeeping,
RTC,
wearable devices,
IoT