QST QMI8658A IMU 6D Inertial Measurement Unit with Motion Co-Processor x100pcs

Regular price $89.99

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Low Noise, Wide Bandwidth 6D Inertial Measurement Unit with Motion Co-Processor


Features and Application

▪ Low 13 mdps/√Hz gyroscope noise, low-latency,

and wide bandwidth

▪ Low Noise 150µg/√Hz accelerometer noise

▪ Host (slave) interface supports MIPI™ I3C, I2C, and

3-wire or 4-wire SPI

▪ Accelerometer and gyroscope sensors feature

signal processing paths with digitally programmable

data rates and filtering

▪ 3-axis gyroscope and 3-axis accelerometer in a

small 2.5 x 3.0 x 0.86 mm 14-pin LGA package

▪ Large 1536-byte FIFO can be used to buffer sensor

data to lower system power dissipation

▪ Integrated Pedometer, Tap, Any-Motion, NoMotion, Significant-Motion detection

▪ Large sensor dynamic ranges from ±16°/s to

±2048°/s for gyroscope and ±2 g to ±16 g for


▪ Low power modes for effective power management

▪ Digitally programmable sampling rate and filters

▪ Embedded temperature sensor

▪ Wide extended operating temperature range (-40°C

to 85°C)


The QMI8658A is a complete 6D MEMS inertial

measurement unit (IMU). With tight board-level

gyroscope sensitivity of ±3%, gyroscope noise density

of 13 mdps/√Hz, and low latency, the QMI8658A is ideal

for consumer and industrial applications.

The QMI8658A incorporates a 3-axis gyroscope and a 3-

axis accelerometer. It provides a host-processor interface

supporting I3C, I2C and 3-wire or 4-wire SPI.

With its built-in digital functionality, low power, and small

size, the QMI8658A is the ideal part for applications

requiring motion-based functionality.


▪ Smartphones

▪ Game controllers, remote controls and pointing


▪ Robotic vacuums

▪ E-bikes and scooters

▪ Bluetooth headsets

▪ Automotive security systems

▪ Toys

▪ Portrait-landscape display control


Full datasheet