Silicon Sensing CRM100 is the in-plane member of the PinPoint® family and the smallest gyroscope in the Silicon Sensing range, measuring 5.7 x 4.8 x 1.2 mm in a hermetically sealed ceramic LCC surface-mount package. Its single sensing axis sits perpendicular to the host PCBA and measures angular rate across four user-selectable ranges from ±75°/s to ±900°/s, with either an analogue voltage output or an SPI® digital interface chosen at integration. Bias instability of 12°/hr and angular random walk of 0.2°/√hr are delivered on 4 mA from a 3 V supply, and the part is AEC-Q100 tested. Combined with the orthogonal CRM200 on the same board, PinPoint measures pitch, roll and yaw from a single assembly.

Why Choose the CRM100 PinPoint MEMS Gyroscope?

• Smallest MEMS gyroscope in the Silicon Sensing range — 5.7 x 4.8 x 1.2 mm

• Proven and robust silicon MEMS vibrating ring structure

• Low bias instability — 12°/hr (Allan variance)

• Low angular random walk — 0.2°/√hr

• In-plane, orthogonal and 20° inclined sensing options (CRM100, CRM200 and CRM120)

• Four user-selectable dynamic ranges: ±75°/s, ±150°/s, ±300°/s and ±900°/s

• Analogue and SPI® digital output modes

• User-adjustable bandwidth to 160 Hz

• 3 V supply with low power consumption — 4 mA

• High shock and vibration rejection

• Hermetically sealed ceramic LCC package for temperature and humidity resistance

• Integral temperature sensor

• AEC-Q100 tested

• RoHS compliant

What Is the CRM100 PinPoint MEMS Gyroscope Used For?

• Automotive in-car navigation

• Precision GPS vehicle and personal navigation aiding

• Vehicle yaw, pitch and roll rate sensing

• Motion tracking and gesture sensing

• Pointing devices

• Precision agriculture

• Antenna stabilisation

• Industrial automation and robotics

Frequently Asked Questions

What is the CRM100 PinPoint MEMS Gyroscope?

Silicon Sensing CRM100 is a single-axis MEMS angular rate sensor from the PinPoint® family, measuring angular velocity about an axis perpendicular to the host PCBA. It offers four user-selectable rate ranges, analogue or SPI® digital output, and 12°/hr bias instability from a 5.7 x 4.8 x 1.2 mm hermetically sealed ceramic package.

What is the difference between the CRM100, CRM120 and CRM200?

Only the sensing axis and the package. CRM100 senses perpendicular to the host board, CRM200 parallel to it and CRM120 at 20°. A CRM100 and a CRM200 on the same board give three degrees of freedom.

Where is the CRM100 PinPoint MEMS Gyroscope available?

The CRM100 PinPoint MEMS Gyroscope is available through Leo Drive in the following region: Turkey. For other regions, please contact Leo Drive.

How can I get the datasheet and technical documents for the CRM100 PinPoint MEMS Gyroscope?

The datasheet, application notes and other technical documents for the CRM100 PinPoint MEMS Gyroscope are available on the manufacturer’s website. You can also contact Leo Drive for documentation and integration support.

Explore More at Leo Drive

The CRM100 PinPoint MEMS Gyroscope is part of the MEMS Gyroscopes range at Leo Drive. Browse all autonomous vehicle sensors and components, or talk to our engineering team about integration in your project.