Close this search box.

High stability digital MEMS gyros

GYPRO® is a unique family of high performance closed-loop digital MEMS gyroscopes housed in a SMD package. While open-loop MEMS gyros tend to demonstrate poor performances in harsh conditions, the built-in force-rebalance architecture makes our GYPRO® high stability MEMS gyros extremely linear and insensitive to vibrations and linear accelerations.

High performance MEMS gyros for dynamic applications

Leveraging a best in-class vibration rejection, excellent bias stability and Angular Random Walk (ARW), GYPRO® is the perfect candidate for precision attitude and angular rates measurement in demanding environments.

The superior bias stability, scale factor repeatability and low latency make GYPRO® an industry-leading sensor solution to build IMU (Inertial Measurement Unit) for high performance attitude and motion control systems as well as INS (Inertial Navigation Systems) for GNSS-aided positioning and navigation of dynamic applications.

Low-SWaP alternative to Fiber Optic Gyros (FOG)

Our GYPRO® digital MEMS gyroscopes feature a 24-bit digital SPI interface that speeds-up their integration compared to conventional analog sensors. The in-house factory calibration removes the need for costly and complex temperature modeling and compensation at system-level. For applications where safety matters, the digital interface integrates an initial self-test as well as a unique continuous in-operation self-test.

Contrary to expensive and bulky solutions like FOG (Fiber Optic Gyros) and DTG (Dynamically Tuned Gyros), our high stability digital MEMS gyros are housed in a miniature hermetic SMD package that reduces the overall SWaP-C (Size, Weight, Power and Cost).

For applications requiring both high precision angular rate and acceleration measurement with high stability, the GYPRO® gyroscopes are ideally complemented by our AXO® closed-loop digital MEMS accelerometers sensors that feature the same digital interface and SMD package, paving the way to a new generation of low-SWaP high performance multi-axis sensors solutions.

Key features

Performance / Typical values Unit








Input Range °/s ±300 ±50 ±300 ±300
Bias instability (Allan variance) °/h 0.4 (typ)
2 (max)
0.2 (typ)
0.8 0.8
Angular Random Walk  °/h 0.07 0.02 (typ)
0.15 0.14
Bias in-run stability °/h 7 7 10 30
Bias run to run repeatability °/h 10 10 10 10
Residual bias temperature error (1 σ) °/h 40 40 72 45
Scale Factor non linearity ppm 60 200 100 70
Scale Factor run to run repeatability ppm 60 60 25 100
Residual Scale Factor temperature error (1 σ) ppm 160 600 400 500
Vibration Rectification Error °/h/g² 0.5 1 0.5 30
Vibration range (operation) grms 8 [20-2000Hz]  8 [20-2000Hz] 8 [20-2000Hz] 4 [20-2000Hz]
Bandwidth Hz >200 30 >200



Data Rate Hz 1800  220  1700



Latency ms <1 40 1



Size (L x l x h) mm 12 x 12 x 5.5 12 x 12 x 5.5 19.6 x 11.5 x 2.9 19.6 x 11.5 x 2.9
Package   28 pins J-Lead 28 pins J-Lead  CLCC 30 CLCC 30
Status   Production Prototypes Not Recommended for New Designs End of Life

MEMS Gyros Evaluation Boards

To speed-up the evaluation of our GYPRO® MEMS precision gyros, Tronics has designed the GYPRO®-EVB3, an evaluation board compatible with Arduino Leonardo platform. Simply plug your Arduino board on the GYPRO®-EVB3, connect the USB interface and download Arduino.


GYPRO® Evaluation Board

Let's talk about your project !

MEMS gyros evaluation tools tutorials

GYPRO® Evaluation Tool - Tutorial - Installation and Programmation of the Evaluation Kit
Play Video about GYPRO® Evaluation Tool - Tutorial - Installation and Programmation of the Evaluation Kit

Evaluation Tool – Tutorial – Installation and Programmation of the Evaluation Kit

GYPRO Evaluation Tool - Tutorial - Software
Play Video about GYPRO Evaluation Tool - Tutorial - Software

Evaluation Tool – Tutorial – Software